Bis{di-μ-isobutyrato-bis­[cis-diammineplatinum(II)]} tetraperchlorate

Sakai, K.; Ishigami, E.

doi:10.1107/S160053680302782X

Bis{di-μ-isobutyrato-bis[cis-diammineplatinum(II)]} tetraperchlorate

The title compound, [Pt₂(μ-C₄H₇O₂)₂(NH₃)₄]₂(ClO₄)₄, involves two independent diplatinum(II) units. For each unit, a pair of dimeric units located around an inversion center are associated with one another to give a tetranuclear Pt^II₄ cation, in which the interdimer association is stabilized by four hydrogen bonds formed between the ammines and the butyrate O atoms. The intradimer and interdimer Pt—Pt distances within these tetraplatinum(II) chain cations are, respectively, 2.9881 (4) and 3.2619 (6) Å for one set of dimers, and 3.0246 (4) and 3.3049 (6) Å for the other set of dimers.

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Supporting information

	Crystallographic Information File (CIF) https://doi.org/10.1107/S160053680302782X/ob6329sup1.cif Contains datablocks global, I
	Structure factor file (CIF format) https://doi.org/10.1107/S160053680302782X/ob6329Isup2.hkl Contains datablock I

CCDC reference: 231821

checkCIF report

Key indicators

Single-crystal X-ray study
T = 296 K
Mean (C-C) = 0.015 Å
H-atom completeness 97%
Disorder in solvent or counterion
R factor = 0.043
wR factor = 0.102
Data-to-parameter ratio = 20.2

checkCIF/PLATON results

No syntax errors found



Alert level B
ABSTM02_ALERT_3_B  The ratio of expected to reported Tmax/Tmin(RR) is > 1.50
            Tmin and Tmax reported:      0.205     0.536
            Tmin and Tmax expected:      0.121     0.536
            RR =      1.691
            Please check that your absorption correction is appropriate.
PLAT060_ALERT_3_B Ratio Tmax/Tmin (Exp-to-Rep) (too) Large .......       1.66
PLAT242_ALERT_2_B Check Low    U(eq) as Compared to Neighbors ....        C10
PLAT326_ALERT_2_B Check for Possibly Missing H on sp3? Carbon ....        C10

Alert level C
PLAT041_ALERT_1_C Calc. and Rep. SumFormula Strings    Differ ....          ?
PLAT042_ALERT_1_C Calc. and Rep. MoietyFormula Strings Differ ....          ?
PLAT068_ALERT_1_C Reported F000 Differs from Calcd (or Missing)...          ?
PLAT220_ALERT_2_C Large Non-Solvent    C     Ueq(max)/Ueq(min) ...       2.80 Ratio
PLAT241_ALERT_2_C Check High   U(eq) as Compared to Neighbors ....       C11A
PLAT241_ALERT_2_C Check High   U(eq) as Compared to Neighbors ....       C11B
PLAT241_ALERT_2_C Check High   U(eq) as Compared to Neighbors ....       C16A
PLAT241_ALERT_2_C Check High   U(eq) as Compared to Neighbors ....       C16B
PLAT242_ALERT_2_C Check Low    U(eq) as Compared to Neighbors ....        C14
PLAT242_ALERT_2_C Check Low    U(eq) as Compared to Neighbors ....         C2
PLAT242_ALERT_2_C Check Low    U(eq) as Compared to Neighbors ....         C6
PLAT243_ALERT_4_C High Solvent U(eq) as Compared to Neighbors ....       O17A
PLAT243_ALERT_4_C High Solvent U(eq) as Compared to Neighbors ....       O17B
PLAT243_ALERT_4_C High Solvent U(eq) as Compared to Neighbors ....       O18B
PLAT243_ALERT_4_C High Solvent U(eq) as Compared to Neighbors ....       O19A
PLAT243_ALERT_4_C High Solvent U(eq) as Compared to Neighbors ....       O20A
PLAT243_ALERT_4_C High Solvent U(eq) as Compared to Neighbors ....       O20B
PLAT243_ALERT_4_C High Solvent U(eq) as Compared to Neighbors ....       O21A
PLAT243_ALERT_4_C High Solvent U(eq) as Compared to Neighbors ....       O21B
PLAT243_ALERT_4_C High Solvent U(eq) as Compared to Neighbors ....       O22A
PLAT243_ALERT_4_C High Solvent U(eq) as Compared to Neighbors ....       O22B
PLAT243_ALERT_4_C High Solvent U(eq) as Compared to Neighbors ....       O23A
PLAT243_ALERT_4_C High Solvent U(eq) as Compared to Neighbors ....       O23B
PLAT243_ALERT_4_C High Solvent U(eq) as Compared to Neighbors ....       O24A
PLAT243_ALERT_4_C High Solvent U(eq) as Compared to Neighbors ....       O24B
PLAT244_ALERT_4_C Low Solvent  U(eq) as Compared to Neighbors ....        Cl3
PLAT244_ALERT_4_C Low Solvent  U(eq) as Compared to Neighbors ....        Cl4
PLAT244_ALERT_4_C Low Solvent  U(eq) as Compared to Neighbors ....        Cl1
PLAT244_ALERT_4_C Low Solvent  U(eq) as Compared to Neighbors ....        Cl2
PLAT301_ALERT_3_C Main Residue  Disorder .........................       5.00 Perc.
PLAT302_ALERT_4_C Anion/Solvent Disorder .........................      29.00 Perc.
PLAT342_ALERT_3_C Low Bond Precision on C-C bonds (x 1000) Ang ...         15
PLAT480_ALERT_4_C Long H...A H-Bond Reported H5A    ..  O2       =       2.71 Ang.

Alert level G
FORMU01_ALERT_2_G  There is a discrepancy between the atom counts in the
            _chemical_formula_sum and the formula from the _atom_site* data.
            Atom count from _chemical_formula_sum:C16 H52 Cl4 N8 O24 Pt4
            Atom count from the _atom_site data:  C16 H50 Cl4 N8 O24 Pt4
CELLZ01_ALERT_1_G Difference between formula and atom_site contents detected.
CELLZ01_ALERT_1_G WARNING: H atoms missing from atom site list. Is this intentional?
           From the CIF: _cell_formula_units_Z    2
           From the CIF: _chemical_formula_sum  C16 H52 Cl4 N8 O24 Pt4
           TEST: Compare cell contents of formula and atom_site data

           atom    Z*formula  cif sites diff
           C         32.00     32.00    0.00
           H        104.00    100.00    4.00
           Cl         8.00      8.00    0.00
           N         16.00     16.00    0.00
           O         48.00     48.00    0.00
           Pt         8.00      8.00    0.00

   0 ALERT level A = In general: serious problem
   4 ALERT level B = Potentially serious problem
  33 ALERT level C = Check and explain
   3 ALERT level G = General alerts; check

   5 ALERT type 1 CIF construction/syntax error, inconsistent or missing data
  11 ALERT type 2 Indicator that the structure model may be wrong or deficient
   4 ALERT type 3 Indicator that the structure quality may be low
  20 ALERT type 4 Improvement, methodology, query or suggestion

Computing details top

Data collection: SMART (Bruker, 2001); cell refinement: SAINT (Bruker, 2001); data reduction: SAINT; program(s) used to solve structure: SHELXS97 (Sheldrick, 1997); program(s) used to refine structure: SHELXL97 (Sheldrick, 1997); molecular graphics: KENX (Sakai, 2002); software used to prepare material for publication: SHELXL97, TEXSAN (Molecular Structure Corporation, 2001), KENX and ORTEPII (Johnson, 1976).

Bis{di-µ-isobutyrato-bis[cis-diammineplatinum(II)]} tetrakis(perchlorate) top

Crystal data top

[Pt₂(C₄H₇O₂)₂(NH₃)₄]₂(ClO₄)₄	Z = 2
M_r = 1662.82	F(000) = 1552
Triclinic, P1	D_x = 2.509 Mg m⁻³
Hall symbol: -P 1	Mo Kα radiation, λ = 0.71073 Å
a = 10.1557 (6) Å	Cell parameters from 5928 reflections
b = 14.5963 (8) Å	θ = 2.2–28.3°
c = 15.5209 (9) Å	µ = 13.00 mm⁻¹
α = 74.354 (1)°	T = 296 K
β = 84.621 (1)°	Prism, yellow
γ = 85.052 (1)°	0.31 × 0.14 × 0.05 mm
V = 2201.3 (2) Å³

Data collection top

Bruker SMART APEX CCD-detector diffractometer	10024 independent reflections
Radiation source: fine-focus sealed tube	7784 reflections with I > 2σ(I)
Graphite monochromator	R_int = 0.058
Detector resolution: 8.366 pixels mm^-1	θ_max = 27.5°, θ_min = 2.2°
ω scans	h = −13→13
Absorption correction: multi-scan (SADABS; Sheldrick, 1996)	k = −18→18
T_min = 0.205, T_max = 0.536	l = −20→20
21380 measured reflections

Refinement top

Refinement on F²	Primary atom site location: structure-invariant direct methods
Least-squares matrix: full	Secondary atom site location: difference Fourier map
R[F² > 2σ(F²)] = 0.043	Hydrogen site location: inferred from neighbouring sites
wR(F²) = 0.102	H-atom parameters constrained
S = 0.96	w = 1/[σ²(F_o²) + (0.0372P)²] where P = (F_o² + 2F_c²)/3
10024 reflections	(Δ/σ)_max < 0.001
497 parameters	Δρ_max = 2.97 e Å⁻³
49 restraints	Δρ_min = −2.16 e Å⁻³

Special details top

Experimental. The first 50 frames were rescanned at the end of data collection to evaluate any possible decay phenomenon. Since it was judged to be negligible, no decay correction was applied to the data.

Geometry. All e.s.d.'s (except the e.s.d. in the dihedral angle between two l.s. planes) are estimated using the full covariance matrix. The cell e.s.d.'s are taken into account individually in the estimation of e.s.d.'s in distances, angles and torsion angles; correlations between e.s.d.'s in cell parameters are only used when they are defined by crystal symmetry. An approximate (isotropic) treatment of cell e.s.d.'s is used for estimating e.s.d.'s involving l.s. planes.

Mean-plane data from final SHELXL refinement run:-

Least-squares planes (x,y,z in crystal coordinates) and deviations from them (* indicates atom used to define plane)

-2.2992 (0.0211) x + 13.8320 (0.0099) y + 2.4412 (0.0317) z = 6.5912 (0.0180)

* -0.0026 (0.0028) N1 * 0.0026 (0.0028) N2 * 0.0026 (0.0028) O1 * -0.0026 (0.0028) O3 - 0.0813 (0.0029) Pt1 - 2.9353 (0.0030) Pt2

Rms deviation of fitted atoms = 0.0026

-3.9774 (0.0204) x + 10.7045 (0.0218) y + 10.0759 (0.0257) z = 6.1949 (0.0140)

Angle to previous plane (with approximate e.s.d.) = 37.24 (0.18)

* 0.0125 (0.0030) N3 * -0.0127 (0.0030) N4 * -0.0124 (0.0030) O2 * 0.0126 (0.0030) O4 0.1024 (0.0030) Pt2 2.9081 (0.0032) Pt1

Rms deviation of fitted atoms = 0.0126

-3.0787 (0.0224) x + 13.1802 (0.0150) y + 6.2784 (0.0322) z = 2.5589 (0.0125)

Angle to previous plane (with approximate e.s.d.) = 20.69 (1/4)

* -0.0121 (0.0033) N5 * 0.0120 (0.0032) N6 * 0.0119 (0.0032) O5 * -0.0119 (0.0032) O7 - 0.0880 (0.0032) Pt3 - 2.9164 (0.0037) Pt4

Rms deviation of fitted atoms = 0.0120

-2.4050 (0.0237) x + 8.0743 (0.0289) y + 13.6666 (0.0180) z = 0.3493 (0.0126)

Angle to previous plane (with approximate e.s.d.) = 40.36 (0.22)

* 0.0138 (0.0032) N7 * -0.0139 (0.0033) N8 * -0.0137 (0.0032) O6 * 0.0139 (0.0033) O8 0.0841 (0.0033) Pt4 2.9313 (0.0035) Pt3

Rms deviation of fitted atoms = 0.0138

Refinement. Refinement of F² against ALL reflections. The weighted R-factor wR and goodness of fit S are based on F², conventional R-factors R are based on F, with F set to zero for negative F². The threshold expression of F² > σ(F²) is used only for calculating R-factors(gt) etc. and is not relevant to the choice of reflections for refinement. R-factors based on F² are statistically about twice as large as those based on F, and R- factors based on ALL data will be even larger.

Fractional atomic coordinates and isotropic or equivalent isotropic displacement parameters (Å²) top

	x	y	z	U_iso*/U_eq	Occ. (<1)
Pt1	0.03826 (3)	0.38756 (2)	0.50681 (2)	0.03241 (9)
Pt2	0.16675 (3)	0.20936 (2)	0.46839 (2)	0.02939 (9)
Pt3	0.34062 (3)	0.17275 (2)	0.19793 (2)	0.03620 (9)
Pt4	0.46568 (3)	0.03829 (2)	0.09104 (2)	0.03489 (9)
Cl1	0.8086 (2)	0.12558 (16)	0.29275 (16)	0.0472 (5)
Cl2	0.3480 (2)	−0.09795 (15)	0.44009 (16)	0.0439 (5)
Cl3	0.4254 (2)	0.30054 (16)	0.71422 (19)	0.0571 (6)
Cl4	−0.0307 (2)	0.13471 (18)	0.76021 (16)	0.0509 (6)
O1	−0.0156 (6)	0.4071 (4)	0.3798 (4)	0.0413 (14)
O2	0.0737 (6)	0.2711 (4)	0.3547 (4)	0.0430 (15)
O3	0.2212 (5)	0.4328 (4)	0.4552 (4)	0.0407 (14)
O4	0.3154 (5)	0.2981 (4)	0.4239 (4)	0.0390 (14)
O5	0.2335 (6)	0.2077 (4)	0.0879 (4)	0.0521 (17)
O6	0.2998 (6)	0.0918 (4)	0.0231 (4)	0.0469 (15)
O7	0.4934 (6)	0.2474 (4)	0.1282 (4)	0.0513 (17)
O8	0.5598 (6)	0.1591 (4)	0.0311 (4)	0.0443 (15)
O9	0.8830 (10)	0.1513 (7)	0.2094 (6)	0.112 (3)
O10	0.8979 (7)	0.0747 (6)	0.3568 (5)	0.077 (2)
O11	0.7075 (7)	0.0637 (6)	0.2909 (7)	0.086 (3)
O12	0.7473 (8)	0.2079 (5)	0.3149 (6)	0.091 (3)
O13	0.2622 (7)	−0.0176 (4)	0.4497 (5)	0.068 (2)
O14	0.2707 (7)	−0.1785 (5)	0.4596 (6)	0.076 (2)
O15	0.4471 (7)	−0.1144 (6)	0.5015 (6)	0.079 (2)
O16	0.4078 (8)	−0.0772 (5)	0.3508 (5)	0.076 (2)
O17A	0.5632 (9)	0.3129 (12)	0.6867 (10)	0.0924 (19)*	0.50
O17B	0.5628 (9)	0.3072 (14)	0.7117 (11)	0.0924 (19)*	0.50
O18A	0.3704 (14)	0.2595 (10)	0.6529 (9)	0.0924 (19)*	0.50
O18B	0.3866 (15)	0.3167 (12)	0.6238 (7)	0.0924 (19)*	0.50
O19A	0.4141 (14)	0.2374 (9)	0.8016 (7)	0.0924 (19)*	0.50
O19B	0.3904 (15)	0.2071 (8)	0.7615 (10)	0.0924 (19)*	0.50
O20A	0.3591 (16)	0.3897 (7)	0.7125 (10)	0.0924 (19)*	0.50
O20B	0.3573 (18)	0.3747 (11)	0.7474 (13)	0.0924 (19)*	0.50
O21A	−0.0929 (16)	0.2304 (7)	0.7569 (10)	0.105 (2)*	0.50
O21B	−0.079 (2)	0.2141 (11)	0.7944 (14)	0.105 (2)*	0.50
O22A	−0.0620 (15)	0.0738 (9)	0.8456 (7)	0.105 (2)*	0.50
O22B	−0.0962 (18)	0.0528 (10)	0.8099 (12)	0.105 (2)*	0.50
O23A	0.1062 (9)	0.1439 (11)	0.7393 (11)	0.105 (2)*	0.50
O23B	0.1056 (10)	0.1094 (14)	0.7748 (15)	0.105 (2)*	0.50
O24A	−0.0881 (15)	0.1021 (11)	0.6930 (9)	0.105 (2)*	0.50
O24B	−0.063 (2)	0.1497 (14)	0.6697 (8)	0.105 (2)*	0.50
N1	−0.1493 (7)	0.3533 (5)	0.5563 (6)	0.049 (2)
H1A	−0.2033	0.4058	0.5456	0.073*
H1B	−0.1500	0.3271	0.6152	0.073*
H1C	−0.1764	0.3121	0.5297	0.073*
N2	0.0911 (7)	0.3805 (5)	0.6310 (5)	0.0404 (17)
H2A	0.1791	0.3773	0.6306	0.061*
H2B	0.0599	0.3288	0.6698	0.061*
H2C	0.0576	0.4322	0.6472	0.061*
N3	0.0287 (7)	0.1122 (5)	0.5082 (5)	0.0449 (18)
H3A	−0.0227	0.1170	0.4636	0.067*
H3B	−0.0206	0.1229	0.5554	0.067*
H3C	0.0685	0.0540	0.5231	0.067*
N4	0.2709 (7)	0.1395 (5)	0.5723 (5)	0.0445 (18)
H4A	0.3441	0.1694	0.5712	0.067*
H4B	0.2929	0.0803	0.5686	0.067*
H4C	0.2221	0.1378	0.6233	0.067*
N5	0.1818 (7)	0.1079 (5)	0.2683 (5)	0.0488 (19)
H5A	0.1085	0.1447	0.2531	0.073*
H5B	0.1901	0.0982	0.3267	0.073*
H5C	0.1765	0.0522	0.2561	0.073*
N6	0.4369 (7)	0.1494 (5)	0.3100 (5)	0.0424 (17)
H6A	0.5185	0.1693	0.2957	0.064*
H6B	0.4413	0.0874	0.3374	0.064*
H6C	0.3936	0.1813	0.3466	0.064*
N7	0.3775 (7)	−0.0855 (5)	0.1435 (5)	0.0485 (19)
H7A	0.4181	−0.1304	0.1197	0.073*
H7B	0.2927	−0.0775	0.1313	0.073*
H7C	0.3827	−0.1031	0.2027	0.073*
N8	0.6372 (7)	−0.0185 (5)	0.1476 (6)	0.051 (2)
H8A	0.6216	−0.0721	0.1898	0.077*
H8B	0.6686	0.0230	0.1720	0.077*
H8C	0.6964	−0.0311	0.1056	0.077*
C1	0.0139 (8)	0.3505 (6)	0.3309 (6)	0.0383 (19)
C2	−0.0205 (10)	0.3828 (7)	0.2338 (7)	0.051 (2)
H2	−0.0395	0.3259	0.2162	0.061*
C3	−0.1389 (12)	0.4510 (9)	0.2177 (8)	0.083 (4)
H3D	−0.1191	0.5107	0.2266	0.124*
H3E	−0.2116	0.4256	0.2589	0.124*
H3F	−0.1624	0.4606	0.1573	0.124*
C4	0.0993 (12)	0.4233 (10)	0.1768 (8)	0.093 (4)
H4D	0.1294	0.4726	0.1991	0.139*
H4E	0.0767	0.4495	0.1160	0.139*
H4F	0.1685	0.3737	0.1790	0.139*
C5	0.3154 (8)	0.3832 (6)	0.4236 (6)	0.0380 (19)
C6	0.4371 (8)	0.4357 (6)	0.3796 (6)	0.042 (2)
H6	0.4208	0.5023	0.3817	0.050*
C7	0.5544 (10)	0.3950 (8)	0.4313 (8)	0.074 (3)
H7D	0.5792	0.3323	0.4242	0.110*
H7E	0.5327	0.3912	0.4936	0.110*
H7F	0.6270	0.4351	0.4093	0.110*
C8	0.4589 (12)	0.4350 (10)	0.2848 (8)	0.093 (5)
H8D	0.5379	0.4666	0.2589	0.140*
H8E	0.3845	0.4676	0.2530	0.140*
H8F	0.4684	0.3703	0.2806	0.140*
C9	0.2261 (9)	0.1618 (6)	0.0313 (6)	0.043 (2)
C10	0.1209 (9)	0.1938 (7)	−0.0352 (7)	0.050 (2)
C11A	0.119 (3)	0.303 (2)	−0.082 (2)	0.094 (6)*	0.50
H11A	0.0689	0.3166	−0.1339	0.141*	0.50
H11B	0.2084	0.3207	−0.1001	0.141*	0.50
H11C	0.0794	0.3376	−0.0411	0.141*	0.50
C11B	0.073 (3)	0.298 (2)	−0.041 (2)	0.094 (6)*	0.50
H11D	0.0211	0.3224	−0.0916	0.141*	0.50
H11E	0.1486	0.3354	−0.0476	0.141*	0.50
H11F	0.0204	0.3011	0.0130	0.141*	0.50
C12	−0.0007 (13)	0.1478 (11)	0.0083 (10)	0.107 (5)
H12A	0.0149	0.0798	0.0211	0.160*
H12B	−0.0711	0.1681	−0.0311	0.160*
H12C	−0.0250	0.1655	0.0631	0.160*
C13	0.5579 (9)	0.2330 (7)	0.0590 (6)	0.047 (2)
C14	0.6404 (13)	0.3114 (8)	0.0047 (8)	0.076 (4)
C15	0.7024 (16)	0.3597 (10)	0.0598 (10)	0.122 (6)
H15A	0.7600	0.4055	0.0221	0.183*
H15B	0.7530	0.3138	0.1027	0.183*
H15C	0.6351	0.3918	0.0907	0.183*
C16A	0.661 (3)	0.325 (2)	−0.070 (2)	0.114 (8)*	0.50
H16A	0.5852	0.3586	−0.0993	0.171*	0.50
H16B	0.6780	0.2649	−0.0848	0.171*	0.50
H16C	0.7367	0.3620	−0.0891	0.171*	0.50
C16B	0.540 (3)	0.380 (2)	−0.057 (2)	0.114 (8)*	0.50
H16D	0.5857	0.4108	−0.1131	0.171*	0.50
H16E	0.5010	0.4272	−0.0281	0.171*	0.50
H16F	0.4716	0.3439	−0.0682	0.171*	0.50

Atomic displacement parameters (Å²) top

	U¹¹	U²²	U³³	U¹²	U¹³	U²³
Pt1	0.03024 (17)	0.02851 (16)	0.0422 (2)	0.00238 (12)	−0.00290 (13)	−0.01698 (14)
Pt2	0.03077 (16)	0.02392 (15)	0.03383 (19)	−0.00107 (11)	0.00238 (12)	−0.01001 (13)
Pt3	0.03871 (19)	0.03870 (19)	0.03267 (19)	0.00409 (13)	0.00091 (13)	−0.01516 (15)
Pt4	0.03641 (18)	0.03552 (18)	0.03400 (19)	0.00310 (13)	−0.00032 (13)	−0.01376 (15)
Cl1	0.0459 (13)	0.0500 (13)	0.0450 (14)	−0.0006 (10)	−0.0003 (10)	−0.0131 (11)
Cl2	0.0381 (12)	0.0408 (12)	0.0532 (14)	0.0000 (9)	−0.0028 (10)	−0.0138 (11)
Cl3	0.0593 (15)	0.0369 (12)	0.0756 (19)	−0.0015 (10)	−0.0199 (13)	−0.0112 (12)
Cl4	0.0455 (13)	0.0652 (15)	0.0456 (14)	−0.0080 (11)	0.0014 (10)	−0.0210 (12)
O1	0.051 (4)	0.031 (3)	0.043 (4)	0.006 (3)	−0.011 (3)	−0.013 (3)
O2	0.067 (4)	0.024 (3)	0.038 (4)	0.004 (3)	−0.004 (3)	−0.010 (3)
O3	0.030 (3)	0.028 (3)	0.064 (4)	−0.001 (2)	0.003 (3)	−0.013 (3)
O4	0.034 (3)	0.032 (3)	0.051 (4)	−0.004 (2)	0.010 (3)	−0.014 (3)
O5	0.062 (4)	0.059 (4)	0.035 (4)	0.022 (3)	−0.011 (3)	−0.018 (3)
O6	0.048 (4)	0.053 (4)	0.043 (4)	0.009 (3)	−0.012 (3)	−0.019 (3)
O7	0.064 (4)	0.049 (4)	0.044 (4)	−0.020 (3)	0.012 (3)	−0.019 (3)
O8	0.053 (4)	0.039 (3)	0.040 (4)	−0.004 (3)	0.007 (3)	−0.013 (3)
O9	0.119 (8)	0.136 (8)	0.053 (6)	0.032 (6)	0.030 (5)	−0.004 (6)
O10	0.059 (5)	0.097 (6)	0.071 (6)	−0.013 (4)	−0.026 (4)	−0.003 (5)
O11	0.050 (5)	0.089 (6)	0.142 (9)	−0.001 (4)	−0.028 (5)	−0.064 (6)
O12	0.085 (6)	0.055 (5)	0.131 (9)	−0.003 (4)	0.029 (6)	−0.036 (5)
O13	0.073 (5)	0.043 (4)	0.083 (6)	0.009 (3)	0.013 (4)	−0.017 (4)
O14	0.069 (5)	0.051 (4)	0.116 (7)	−0.014 (4)	−0.012 (5)	−0.031 (5)
O15	0.045 (4)	0.116 (7)	0.076 (6)	−0.014 (4)	−0.016 (4)	−0.016 (5)
O16	0.089 (6)	0.080 (5)	0.054 (5)	0.003 (4)	0.018 (4)	−0.019 (4)
N1	0.035 (4)	0.037 (4)	0.080 (6)	−0.004 (3)	−0.002 (4)	−0.024 (4)
N2	0.042 (4)	0.034 (4)	0.049 (5)	0.004 (3)	−0.008 (3)	−0.017 (3)
N3	0.047 (4)	0.042 (4)	0.045 (5)	−0.013 (3)	0.007 (3)	−0.012 (4)
N4	0.048 (4)	0.036 (4)	0.044 (5)	0.003 (3)	−0.002 (3)	−0.004 (3)
N5	0.037 (4)	0.064 (5)	0.043 (5)	−0.002 (4)	0.011 (3)	−0.016 (4)
N6	0.046 (4)	0.050 (4)	0.029 (4)	0.001 (3)	0.001 (3)	−0.009 (3)
N7	0.051 (5)	0.046 (4)	0.045 (5)	0.005 (3)	−0.005 (4)	−0.008 (4)
N8	0.047 (5)	0.048 (5)	0.062 (6)	0.015 (3)	−0.021 (4)	−0.020 (4)
C1	0.043 (5)	0.035 (5)	0.040 (5)	−0.012 (4)	−0.003 (4)	−0.010 (4)
C2	0.062 (6)	0.054 (6)	0.043 (6)	−0.005 (5)	−0.011 (5)	−0.021 (5)
C3	0.083 (9)	0.100 (9)	0.056 (8)	0.036 (7)	−0.025 (6)	−0.013 (7)
C4	0.090 (10)	0.127 (11)	0.038 (7)	0.001 (8)	0.000 (6)	0.014 (7)
C5	0.033 (5)	0.039 (5)	0.042 (5)	−0.001 (3)	−0.002 (4)	−0.011 (4)
C6	0.032 (5)	0.033 (4)	0.058 (6)	−0.006 (3)	0.002 (4)	−0.006 (4)
C7	0.047 (6)	0.080 (8)	0.079 (9)	−0.019 (5)	−0.015 (6)	0.013 (7)
C8	0.083 (9)	0.143 (12)	0.057 (8)	−0.069 (9)	0.016 (7)	−0.021 (8)
C9	0.053 (6)	0.043 (5)	0.030 (5)	0.005 (4)	0.001 (4)	−0.006 (4)
C10	0.042 (5)	0.060 (6)	0.045 (6)	0.014 (4)	−0.010 (4)	−0.010 (5)
C12	0.087 (10)	0.155 (14)	0.080 (11)	−0.012 (10)	−0.041 (8)	−0.022 (10)
C13	0.050 (6)	0.049 (6)	0.037 (5)	−0.012 (4)	0.005 (4)	−0.004 (4)
C14	0.111 (10)	0.064 (7)	0.056 (8)	−0.038 (7)	0.024 (7)	−0.019 (6)
C15	0.173 (16)	0.112 (12)	0.095 (12)	−0.079 (12)	−0.008 (11)	−0.027 (10)

Geometric parameters (Å, º) top

Pt1—Pt2	2.9881 (4)	N4—H4A	0.8900
Pt1—Pt1ⁱ	3.2619 (6)	N4—H4B	0.8900
Pt3—Pt4	3.0246 (4)	N4—H4C	0.8900
Pt4—Pt4ⁱⁱ	3.3049 (6)	N5—H5A	0.8900
Pt2—Pt3	4.5478 (5)	N5—H5B	0.8900
Pt1—N1	2.037 (7)	N5—H5C	0.8900
Pt1—N2	2.023 (7)	N6—H6A	0.8900
Pt1—O1	2.034 (6)	N6—H6B	0.8900
Pt1—O3	2.044 (5)	N6—H6C	0.8900
Pt2—N3	2.016 (6)	N7—H7A	0.8900
Pt2—N4	2.002 (7)	N7—H7B	0.8900
Pt2—O2	2.031 (6)	N7—H7C	0.8900
Pt2—O4	2.023 (5)	N8—H8A	0.8900
Pt3—N5	2.017 (7)	N8—H8B	0.8900
Pt3—N6	2.011 (7)	N8—H8C	0.8900
Pt3—O5	2.035 (6)	C1—C2	1.517 (12)
Pt3—O7	2.027 (6)	C2—C3	1.488 (13)
Pt4—N7	2.020 (7)	C2—C4	1.502 (14)
Pt4—N8	2.033 (7)	C2—H2	0.9800
Pt4—O6	2.055 (6)	C3—H3D	0.9600
Pt4—O8	2.032 (6)	C3—H3E	0.9600
Cl1—O9	1.410 (8)	C3—H3F	0.9600
Cl1—O12	1.416 (7)	C4—H4D	0.9600
Cl1—O10	1.421 (7)	C4—H4E	0.9600
Cl1—O11	1.432 (7)	C4—H4F	0.9600
Cl2—O15	1.411 (7)	C5—C6	1.518 (11)
Cl2—O14	1.420 (7)	C6—C8	1.470 (14)
Cl2—O16	1.424 (7)	C6—C7	1.489 (13)
Cl2—O13	1.432 (6)	C6—H6	0.9800
Cl3—O17B	1.404 (9)	C7—H7D	0.9600
Cl3—O20A	1.408 (8)	C7—H7E	0.9600
Cl3—O19A	1.421 (8)	C7—H7F	0.9600
Cl3—O19B	1.421 (9)	C8—H8D	0.9600
Cl3—O20B	1.422 (9)	C8—H8E	0.9600
Cl3—O18A	1.428 (8)	C8—H8F	0.9600
Cl3—O17A	1.437 (8)	C9—C10	1.513 (12)
Cl3—O18B	1.446 (9)	C10—C12	1.474 (16)
Cl4—O23A	1.408 (8)	C10—C11A	1.56 (3)
Cl4—O22A	1.408 (8)	C10—C11B	1.54 (3)
Cl4—O22B	1.418 (9)	C11A—H11A	0.9600
Cl4—O23B	1.424 (9)	C11A—H11B	0.9600
Cl4—O24B	1.427 (9)	C11A—H11C	0.9600
Cl4—O21B	1.432 (9)	C11B—H11D	0.9600
Cl4—O24A	1.444 (8)	C11B—H11E	0.9600
Cl4—O21A	1.472 (8)	C11B—H11F	0.9600
O1—C1	1.265 (9)	C12—H12A	0.9600
O2—C1	1.241 (10)	C12—H12B	0.9600
O3—C5	1.290 (9)	C12—H12C	0.9600
O4—C5	1.241 (9)	C13—C14	1.494 (13)
O5—C9	1.251 (10)	C14—C15	1.459 (16)
O6—C9	1.242 (10)	C14—C16A	1.12 (3)
O7—C13	1.263 (10)	C14—C16B	1.57 (3)
O8—C13	1.265 (10)	C15—H15A	0.9600
N1—H1A	0.8900	C15—H15B	0.9600
N1—H1B	0.8900	C15—H15C	0.9600
N1—H1C	0.8900	C16A—H16A	0.9600
N2—H2A	0.8900	C16A—H16B	0.9600
N2—H2B	0.8900	C16A—H16C	0.9600
N2—H2C	0.8900	C16B—H16D	0.9600
N3—H3A	0.8900	C16B—H16E	0.9600
N3—H3B	0.8900	C16B—H16F	0.9600
N3—H3C	0.8900

Pt2—Pt1—Pt1ⁱ	161.515 (18)	H3A—N3—H3C	109.5
Pt3—Pt4—Pt4ⁱⁱ	155.255 (19)	H3B—N3—H3C	109.5
N2—Pt1—O1	175.1 (2)	Pt2—N4—H4A	109.5
N2—Pt1—N1	91.1 (3)	Pt2—N4—H4B	109.5
O1—Pt1—N1	90.0 (3)	H4A—N4—H4B	109.5
N2—Pt1—O3	89.2 (3)	Pt2—N4—H4C	109.5
O1—Pt1—O3	89.3 (2)	H4A—N4—H4C	109.5
N1—Pt1—O3	175.6 (2)	H4B—N4—H4C	109.5
N2—Pt1—Pt2	103.81 (18)	Pt3—N5—H5A	109.5
O1—Pt1—Pt2	80.52 (15)	Pt3—N5—H5B	109.5
N1—Pt1—Pt2	104.57 (19)	H5A—N5—H5B	109.5
O3—Pt1—Pt2	79.64 (14)	Pt3—N5—H5C	109.5
N2—Pt1—Pt1ⁱ	85.16 (18)	H5A—N5—H5C	109.5
O1—Pt1—Pt1ⁱ	90.03 (15)	H5B—N5—H5C	109.5
N1—Pt1—Pt1ⁱ	91.18 (19)	Pt3—N6—H6A	109.5
O3—Pt1—Pt1ⁱ	84.42 (14)	Pt3—N6—H6B	109.5
N4—Pt2—N3	89.8 (3)	H6A—N6—H6B	109.5
N4—Pt2—O4	89.1 (3)	Pt3—N6—H6C	109.5
N3—Pt2—O4	174.8 (2)	H6A—N6—H6C	109.5
N4—Pt2—O2	173.4 (2)	H6B—N6—H6C	109.5
N3—Pt2—O2	90.5 (3)	Pt4—N7—H7A	109.5
O4—Pt2—O2	90.0 (2)	Pt4—N7—H7B	109.5
N4—Pt2—Pt1	108.4 (2)	H7A—N7—H7B	109.5
N3—Pt2—Pt1	105.3 (2)	Pt4—N7—H7C	109.5
O4—Pt2—Pt1	79.79 (14)	H7A—N7—H7C	109.5
O2—Pt2—Pt1	77.82 (14)	H7B—N7—H7C	109.5
N4—Pt2—Pt3	114.6 (2)	Pt4—N8—H8A	109.5
N3—Pt2—Pt3	104.5 (2)	Pt4—N8—H8B	109.5
O4—Pt2—Pt3	71.47 (16)	H8A—N8—H8B	109.5
O2—Pt2—Pt3	59.04 (16)	Pt4—N8—H8C	109.5
Pt1—Pt2—Pt3	126.901 (12)	H8A—N8—H8C	109.5
N6—Pt3—N5	91.4 (3)	H8B—N8—H8C	109.5
N6—Pt3—O7	88.9 (3)	O2—C1—O1	125.3 (8)
N5—Pt3—O7	175.7 (3)	O2—C1—C2	116.3 (8)
N6—Pt3—O5	174.3 (3)	O1—C1—C2	118.3 (8)
N5—Pt3—O5	87.8 (3)	C3—C2—C4	111.4 (10)
O7—Pt3—O5	91.5 (3)	C3—C2—C1	114.3 (9)
N6—Pt3—Pt4	108.14 (19)	C4—C2—C1	108.5 (8)
N5—Pt3—Pt4	105.3 (2)	C3—C2—H2	107.5
O7—Pt3—Pt4	78.73 (16)	C4—C2—H2	107.5
O5—Pt3—Pt4	77.52 (16)	C1—C2—H2	107.5
N6—Pt3—Pt2	53.38 (19)	C2—C3—H3D	109.5
N5—Pt3—Pt2	55.0 (2)	C2—C3—H3E	109.5
O7—Pt3—Pt2	122.30 (17)	H3D—C3—H3E	109.5
O5—Pt3—Pt2	122.07 (17)	C2—C3—H3F	109.5
Pt4—Pt3—Pt2	147.371 (13)	H3D—C3—H3F	109.5
N7—Pt4—O8	176.0 (3)	H3E—C3—H3F	109.5
N7—Pt4—N8	91.5 (3)	C2—C4—H4D	109.5
O8—Pt4—N8	88.1 (3)	C2—C4—H4E	109.5
N7—Pt4—O6	88.8 (3)	H4D—C4—H4E	109.5
O8—Pt4—O6	91.2 (3)	C2—C4—H4F	109.5
N8—Pt4—O6	174.5 (3)	H4D—C4—H4F	109.5
N7—Pt4—Pt3	105.4 (2)	H4E—C4—H4F	109.5
O8—Pt4—Pt3	78.47 (15)	O4—C5—O3	126.8 (7)
N8—Pt4—Pt3	106.4 (2)	O4—C5—C6	117.1 (7)
O6—Pt4—Pt3	78.81 (16)	O3—C5—C6	116.1 (7)
N7—Pt4—Pt4ⁱⁱ	85.8 (2)	C8—C6—C7	112.5 (9)
O8—Pt4—Pt4ⁱⁱ	90.33 (16)	C8—C6—C5	111.0 (8)
N8—Pt4—Pt4ⁱⁱ	95.1 (2)	C7—C6—C5	110.0 (8)
O6—Pt4—Pt4ⁱⁱ	79.45 (16)	C8—C6—H6	107.7
O9—Cl1—O12	110.2 (5)	C7—C6—H6	107.7
O9—Cl1—O10	106.8 (5)	C5—C6—H6	107.7
O12—Cl1—O10	112.2 (5)	C6—C7—H7D	109.5
O9—Cl1—O11	111.3 (6)	C6—C7—H7E	109.5
O12—Cl1—O11	108.4 (5)	H7D—C7—H7E	109.5
O10—Cl1—O11	108.0 (5)	C6—C7—H7F	109.5
O15—Cl2—O14	109.5 (5)	H7D—C7—H7F	109.5
O15—Cl2—O16	109.7 (5)	H7E—C7—H7F	109.5
O14—Cl2—O16	111.8 (5)	C6—C8—H8D	109.5
O15—Cl2—O13	109.3 (5)	C6—C8—H8E	109.5
O14—Cl2—O13	108.0 (4)	H8D—C8—H8E	109.5
O16—Cl2—O13	108.5 (5)	C6—C8—H8F	109.5
O20A—Cl3—O19A	111.2 (6)	H8D—C8—H8F	109.5
O17B—Cl3—O19B	110.3 (7)	H8E—C8—H8F	109.5
O17B—Cl3—O20B	110.0 (11)	O6—C9—O5	125.8 (9)
O19B—Cl3—O20B	114.7 (11)	O6—C9—C10	115.6 (8)
O20A—Cl3—O18A	109.6 (6)	O5—C9—C10	118.6 (8)
O19A—Cl3—O18A	109.3 (6)	C12—C10—C9	106.8 (9)
O20A—Cl3—O17A	109.5 (6)	C12—C10—C11B	98.7 (14)
O19A—Cl3—O17A	109.0 (6)	C9—C10—C11B	109.5 (14)
O18A—Cl3—O17A	108.3 (6)	C12—C10—C11A	121.5 (14)
O17B—Cl3—O18B	109.2 (7)	C9—C10—C11A	112.5 (14)
O19B—Cl3—O18B	106.7 (7)	C10—C11A—H11A	109.5
O20B—Cl3—O18B	105.6 (11)	C10—C11A—H11B	109.5
O23A—Cl4—O22A	113.6 (6)	C10—C11A—H11C	109.5
O22B—Cl4—O23B	104.0 (12)	C10—C11B—H11D	109.5
O22B—Cl4—O24B	105.6 (11)	C10—C11B—H11E	109.5
O23B—Cl4—O24B	114.8 (12)	H11D—C11B—H11E	109.5
O22B—Cl4—O21B	109.1 (12)	C10—C11B—H11F	109.5
O23B—Cl4—O21B	111.8 (12)	H11D—C11B—H11F	109.5
O24B—Cl4—O21B	111.0 (12)	H11E—C11B—H11F	109.5
O23A—Cl4—O24A	110.6 (6)	C10—C12—H12A	109.5
O22A—Cl4—O24A	109.4 (6)	C10—C12—H12B	109.5
O23A—Cl4—O21A	107.6 (6)	H12A—C12—H12B	109.5
O22A—Cl4—O21A	108.7 (6)	C10—C12—H12C	109.5
O24A—Cl4—O21A	106.6 (6)	H12A—C12—H12C	109.5
C1—O1—Pt1	125.9 (6)	H12B—C12—H12C	109.5
C1—O2—Pt2	130.0 (5)	O7—C13—O8	126.6 (8)
C5—O3—Pt1	125.8 (5)	O7—C13—C14	116.6 (9)
C5—O4—Pt2	127.8 (5)	O8—C13—C14	116.8 (8)
C9—O5—Pt3	128.6 (6)	C16A—C14—C15	124 (2)
C9—O6—Pt4	126.4 (6)	C16A—C14—C13	122 (2)
C13—O7—Pt3	126.0 (6)	C15—C14—C13	112.9 (11)
C13—O8—Pt4	126.9 (5)	C15—C14—C16B	112.0 (15)
Pt1—N1—H1A	109.5	C13—C14—C16B	103.6 (15)
Pt1—N1—H1B	109.5	C14—C15—H15A	109.5
H1A—N1—H1B	109.5	C14—C15—H15B	109.5
Pt1—N1—H1C	109.5	H15A—C15—H15B	109.5
H1A—N1—H1C	109.5	C14—C15—H15C	109.5
H1B—N1—H1C	109.5	H15A—C15—H15C	109.5
Pt1—N2—H2A	109.5	H15B—C15—H15C	109.5
Pt1—N2—H2B	109.5	C14—C16A—H16A	109.5
H2A—N2—H2B	109.5	C14—C16A—H16B	109.5
Pt1—N2—H2C	109.5	C14—C16A—H16C	109.5
H2A—N2—H2C	109.5	C14—C16B—H16D	109.5
H2B—N2—H2C	109.5	C14—C16B—H16E	109.5
Pt2—N3—H3A	109.5	H16D—C16B—H16E	109.5
Pt2—N3—H3B	109.5	C14—C16B—H16F	109.5
H3A—N3—H3B	109.5	H16D—C16B—H16F	109.5
Pt2—N3—H3C	109.5	H16E—C16B—H16F	109.5

N2—Pt1—Pt2—N4	−2.2 (3)	O1—C1—C2—C4	95.7 (10)
N1—Pt1—Pt2—N3	−2.1 (3)	O4—C5—C6—C8	59.4 (12)
O3—Pt1—Pt2—O4	−1.2 (3)	O3—C5—C6—C8	−119.1 (10)
O1—Pt1—Pt2—O2	−2.5 (2)	O4—C5—C6—C7	−65.8 (11)
N5—Pt3—Pt4—N7	−12.4 (3)	O3—C5—C6—C7	115.8 (9)
O7—Pt3—Pt4—O8	−11.4 (3)	O6—C9—C10—C12	94.8 (11)
N6—Pt3—Pt4—N8	−12.0 (3)	O5—C9—C10—C12	−86.4 (12)
O5—Pt3—Pt4—O6	−10.9 (3)	O6—C9—C10—C11B	−159.2 (14)
O2—C1—C2—C3	153.2 (9)	O5—C9—C10—C11B	19.6 (17)
O1—C1—C2—C3	−29.3 (12)	O6—C9—C10—C11A	−129.5 (14)
O2—C1—C2—C4	−81.8 (11)	O5—C9—C10—C11A	49.4 (16)

Symmetry codes: (i) −x, −y+1, −z+1; (ii) −x+1, −y, −z.

Hydrogen-bond geometry (Å, º) top

D—H···A	D—H	H···A	D···A	D—H···A
N1—H1B···O21A	0.89	2.36	3.222 (17)	162
N1—H1B···O24B	0.89	2.60	3.117 (19)	118
N2—H2A···O18B	0.89	2.22	3.065 (17)	159
N2—H2A···O20A	0.89	2.37	3.135 (18)	144
N2—H2B···O21A	0.89	2.29	3.135 (18)	158
N3—H3C···O13	0.89	2.47	3.128 (9)	131
N3—H3B···O24A	0.89	2.13	2.970 (16)	157
N3—H3B···O24B	0.89	1.92	2.768 (16)	159
N4—H4A···O18A	0.89	2.11	2.716 (11)	125
N4—H4C···O23A	0.89	2.07	2.963 (16)	176
N5—H5A···O2	0.89	2.71	3.110 (8)	108
N5—H5B···O13	0.89	2.31	3.057 (11)	141
N6—H6C···O4	0.89	2.38	3.248 (8)	165
N6—H6A···O11	0.89	2.36	2.943 (10)	123
N6—H6A···O12	0.89	2.50	3.348 (11)	160
N6—H6B···O16	0.89	2.41	3.231 (10)	154
N8—H8B···O11	0.89	2.16	2.963 (11)	149
N1—H1C···O14ⁱⁱⁱ	0.89	2.21	3.005 (9)	149
N1—H1A···O3ⁱ	0.89	2.34	3.105 (8)	144
N2—H2C···O1ⁱ	0.89	2.28	3.093 (8)	152
N3—H3C···O10^iv	0.89	2.29	3.041 (11)	142
N3—H3A···O10^v	0.89	2.16	2.998 (11)	157
N4—H4B···O11^iv	0.89	2.59	3.151 (11)	122
N4—H4A···O15^iv	0.89	2.48	3.013 (10)	119
N5—H5C···O22Bⁱⁱⁱ	0.89	2.30	3.133 (19)	156
N5—H5C···O24Aⁱⁱⁱ	0.89	2.40	3.172 (16)	145
N5—H5A···O9^v	0.89	2.44	3.213 (13)	146
N7—H7B···O22Aⁱⁱⁱ	0.89	2.34	3.185 (17)	160
N7—H7B···O22Bⁱⁱⁱ	0.89	2.16	2.91 (2)	142
N7—H7A···O8ⁱⁱ	0.89	2.47	3.167 (9)	135
N7—H7A···O19A^iv	0.89	2.39	2.938 (15)	120
N8—H8C···O6ⁱⁱ	0.89	2.39	3.109 (9)	138
N8—H8A···O19A^iv	0.89	2.44	3.155 (14)	138
N8—H8A···O19B^iv	0.89	1.92	2.759 (12)	156

Symmetry codes: (i) −x, −y+1, −z+1; (ii) −x+1, −y, −z; (iii) −x, −y, −z+1; (iv) −x+1, −y, −z+1; (v) x−1, y, z.

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Bis{di-μ-isobutyrato-bis­[cis-diammineplatinum(II)]} tetraperchlorate

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Bis{di-μ-isobutyrato-bis[cis-diammineplatinum(II)]} tetraperchlorate