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Projects

'Hands-on' self-test materials for structure determination of organics from powder diffraction data

Webpage here

CPD poster

Information poster on the history and activities of the IUCr Commission for Powder Diffraction download

Size-strain round robin

Concluded:

Click here for the Size-Strain RR webpage

As Reported in:

D. Balzar, N. Audebrand, M. Daymond, A. Fitch, A. Hewat, J.I. Langford, A. Le Bail, D. Louër, O. Masson, C.N. McCowan, N.C. Popa, P.W. Stephens, B. Toby, "Size-strain line-broadening analysis of the ceria round robin sample", J. Appl Cryst. (2004), 37, 911-924

Quantitative phase analysis round robin

Concluded:

Click here for the QARR Webpage

As Reported in:

I.C. Madsen, N.V.Y. Scarlet, L.M.D. Cranswick, T. Lwin, "Outcomes of the International Union of Crystallography Commission on Powder Diffraction Round Robin on Quantitative Phase Analysis: samples 1a to 1h", J. Appl Cryst. (2001), 34, 409-426

N.V.Y. Scarlet, I.C. Madsen, L.M.D. Cranswick, T. Lwin, E. Groleau, G. Stephenson, M. Aylmore, N. Agron-Olshina, "Outcomes of the International Union of Crystallography Commission on Powder Diffraction Round Robin on Quantitative Phase Analysis: samples 2, 3 and 4, synthetic bauxite, natural granodiorite and pharmaceuticals", J. Appl Cryst. (2002), 35, 383-400

Rietveld refinement guidelines

Concluded:

As Reported in:

L.B. McCusker, R.B. Von Dreele, D.E. Cox, D. Louër, P. Scardi, "Rietveld Refinement Guidelines", J. Appl. Cryst. (1999), 32, 36-50

Rietveld structure refinement round robin

Concluded:

As Reported in:

R.J. Hill, "Rietveld refinement round robin. I. Analysis of standard X-ray and neutron data for PbSO4" (1992), J. Appl Cryst. 25, 589-610

R.J. Hill and L.M.D. Cranswick, "International Union of Crystallography Commission on Powder Diffraction. Rietveld Refinement Round Robin. II. Analysis of Monoclinic ZrO2", J. Appl. Cryst. (1994), 27, 802-844