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Core CIF Dictionary version 2.3

_cell_angle_

Names

'_cell_angle_alpha' '_cell_angle_beta' '_cell_angle_gamma'

Category: cell

Data type: numb (with optional s.u. in parentheses)

Enumeration range: 0.0 -> 180.0
Enumeration default: 90.0

Units: deg ( degrees)

Definition

    	
   Unit-cell angles in degrees of the reported structure.
   The values of _refln_index_h, *_k, *_l must correspond to the
   cell defined by these values and _cell_length_a, *_b and *_c.
   The values of _diffrn_refln_index_h, *_k, *_l may not correspond
   to these values if a cell transformation took place following
   the measurement of diffraction intensities. See also
   _diffrn_reflns_transf_matrix_.
 


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