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Cocrystallization with Acetylene: Molecular Complexes with Acetone and Dimethyl Sulfoxide
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 - Journals
SCImago Journal Rank - 5.831
H-Index - 550
eISSN - 1521-3773
pISSN - 1433-7851
DOI - 10.1002/anie.200250634
Subject(s) - acetylene , acetone , dimethyl sulfoxide , chemistry , crystal structure , photochemistry , organic chemistry , materials science
Different phases : Molecular complexes of acetylene and acetone or DMSO are formed simultaneously in different phases. Crystalline acetylene:actone 1:2 (A) and 1:1 (B), as well as acetylene:DMSO 2:1 (C) complexes have been obtained by in situ cocrystallization under pressure in a capillary with the use of an IR laser. The crystal structures may be interpreted as a “frozen” situation of the liquids.