Author:
Dera Przemysław,Katrusiak Andrzej
Abstract
A general normal-beam equatorial diffractometer, with no restrictions on the orientations of the goniometer axes, such as collinearity of the axes \boldphi and \boldtheta, or \boldomega and \boldtheta, is described. The geometries of this type of unrestricted equatorial normal-beam diffractometer can be unequivocally defined by four angular parameters. Analytical solutions of the goniometer equation and intergeometrical angle transformations, as well as a routine reflection-scan procedure, unaffected by the goniometer offsets, are presented, along with aplications of the unrestricted normal-beam equatorial diffractometer.
Publisher
International Union of Crystallography (IUCr)
Subject
General Biochemistry, Genetics and Molecular Biology
Cited by
6 articles.
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