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On the space‐group dispute of stibnite
Author(s) -
Sørensen Henning Osholm,
Lundegaard Lars Fahl
Publication year - 2004
Publication title -
journal of applied crystallography
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.429
H-Index - 162
ISSN - 1600-5767
DOI - 10.1107/s0021889803022519
Subject(s) - stibnite , group (periodic table) , space (punctuation) , diffraction , space group , chemistry , crystallography , optics , physics , x ray crystallography , mineralogy , computer science , pyrite , sphalerite , operating system , organic chemistry
Violations of the systematically absent reflections in a data set of stibnite in the space group Pnma have been shown to originate from multiple diffraction, and for a few reflections additional intensity from λ/2 radiation was found. The study was performed by measurements of the Ψ profiles for a number of reflections and comparison with the theoretical Ψ profiles.