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The First Crystal Structures of Industrial Laked Yellow Pigments Determined by X‐ray Powder Diffraction
Author(s) -
Schmidt Martin U.,
van de Streek Jacco,
Ivashevskaya Svetlana N.
Publication year - 2009
Publication title -
chemistry – a european journal
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.687
H-Index - 242
eISSN - 1521-3765
pISSN - 0947-6539
DOI - 10.1002/chem.200801899
Subject(s) - pigment , powder diffraction , x ray , crystallography , crystal structure , crystal (programming language) , diffraction , x ray crystallography , materials science , chemistry , optics , organic chemistry , physics , computer science , programming language
For more than 100 years , laked azo pigments (i.e., dyestuff anions combined with M 2+ cations) have been industrially produced, but crystal structures of commercial laked pigments have never been reported. The crystal structures of two such pigments were determined from laboratory X‐ray powder data (see graphic).