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Cover Picture: Cocrystallization with Acetylene: Molecular Complexes with Acetone and Dimethyl Sulfoxide (Angew. Chem. Int. Ed. 17/2003)
Author(s) -
Boese Roland,
Kirchner Michael T.,
Billups W. Edward,
Norman Lewis R.
Publication year - 2003
Publication title -
angewandte chemie international edition
Language(s) - English
Resource type - Reports
SCImago Journal Rank - 5.831
H-Index - 550
eISSN - 1521-3773
pISSN - 1433-7851
DOI - 10.1002/anie.200390393
Subject(s) - acetylene , dimethyl sulfoxide , acetone , crystallography , diffraction , reciprocal lattice , crystallization , phase (matter) , x ray crystallography , chemistry , materials science , polymer chemistry , optics , organic chemistry , physics
By in situ crystallization under pressure in a capillary, two different phases of acetylene complexes were grown simultaneously. The crystals gave the superimposed diffraction patterns shown in the background. From the reflections of the 1:1 phase (red) two cell parameters can be determined directly. In the reflections of the 1:2 phase (white) another reciprocal lattice is visible on viewing the picture from the side. For more information see the article by R. Boese et al. on page 1961 ff.