Core dictionary version 3.0.14
_cell.reciprocal_angle_alpha
Name:_cell.reciprocal_angle_alpha
Alias:
_cell_reciprocal_angle_alpha
Definition:
Reciprocal of the angle between _cell.length_b and _cell.length_c.
Ref: Buerger, M. J. (1942). X-ray Crystallography, p. 360.
New York: John Wiley & Sons Inc.
Type: Real
Units: degrees
The permitted range is 0. → 180.
Evaluation method:
With c as cell
_cell.reciprocal_angle_alpha = Acosd(
(Cosd(c.angle_beta)*Cosd(c.angle_gamma)-Cosd(c.angle_alpha))/(Sind(c.angle_beta)*Sind(c.angle_gamma)))
Category:
cell


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