DIFFUSE - A PROCEDURE TO MEASURE DIFFUSE INTENSITY ON A CAD-4 DIFFRACTOMETER WITH CAD-4-EXPRESS SOFTWARE

Authors
NEDER RB
Citation
Rb. Neder, DIFFUSE - A PROCEDURE TO MEASURE DIFFUSE INTENSITY ON A CAD-4 DIFFRACTOMETER WITH CAD-4-EXPRESS SOFTWARE, Journal of applied crystallography, 27, 1994, pp. 845-846
Citations number
3
Categorie Soggetti
Crystallography
Journal title
Journal of applied crystallography → ACNP
ISSN journal
00218898
Volume
27
Year of publication
1994
Part
5
Pages
845 - 846
Database
ISI
SICI code
0021-8898(1994)27:<845:D-APTM>2.0.ZU;2-8
Abstract
An inaccuracy in the GRIDSCAN procedure, included in version 5.1 of CA D-4-EXPRESS, is pointed out. The program presented allows interactive and batch-type scans on a true grid in reciprocal-lattice units. Two m easurement modes are provided: (i) calculation of all points at genera l Eulerian angles with fixed psi for all reflections; (ii) two-circle geometry by definition of a zone axis.