Crystallographic Information Framework

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Core dictionary version 3.0.14

_cell.reciprocal_angle_gamma

Name:
_cell.reciprocal_angle_gamma

Alias:
_cell_reciprocal_angle_gamma

Definition:

   
     Reciprocal of the angle between _cell.length_a and _cell.length_b.
     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_gamma = Acosd(
    (Cosd(c.angle_alpha)*Cosd(c.angle_beta)-Cosd(c.angle_gamma))/(Sind(c.angle_alpha)*Sind(c.angle_beta)))

Category:
cell