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Item _atom_sites.solution_secondary

Description


              A code which identifies the methods used to locate the initial
               atomic sites. The solution_secondary code identifies
               how the non-hydrogen sites not include in solution_primary
               were located.

               *** This data item would not in general be used in a
               macromolecular data block. ***

Mandatory Code

no

Data Type Code

ucode

Enumeration Values

Item Value	Description
difmap	difference Fourier map
vecmap	real-space vector search
heavy	heavy-atom method
direct	structure-invariant direct methods
geom	inferred from neighbouring sites
disper	anomalous-dispersion techniques
isomor	isomorphous structure methods

Alias Names

Alias Name	Dictionary	Version
_atom_sites_solution_secondary	cif_core.dic	2.0.1

This HTML dictionary was created using the
CIFLIB C Language Application Program Interface
at the