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Desolvation Mechanism of Crystalline Host–Guest Compounds Considering Pseudopolymorphism: Study of the 1,1′‐Binaphthyl‐2,2′‐Dicarboxylic Acid Clathrates with DMF
Author(s) -
Beketov K.,
Weber E.,
Ibragimov B. T.,
Seidel J.,
Köhnke K.
Publication year - 2000
Publication title -
advanced materials
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 10.707
H-Index - 527
eISSN - 1521-4095
pISSN - 0935-9648
DOI - 10.1002/(sici)1521-4095(200005)12:9<664::aid-adma664>3.0.co;2-w
Subject(s) - thermogravimetry , differential scanning calorimetry , materials science , formamide , decomposition , supramolecular chemistry , crystallography , dicarboxylic acid , crystal structure , inclusion compound , chemistry , molecule , organic chemistry , polymer chemistry , inorganic chemistry , thermodynamics , physics
Inclusion compounds have significant potential as chemical receptors for sensors; however, it is necessary to understand the encapsulation and release processes for such applications. These authors have utilized the powerful combination of simultaneous thermogravimetry and differential scanning calorimetry and X‐ray diffraction to study the decomposition mechanism of the clathrates between 1,1′‐binaphthyl‐2,2′‐dicarboxylic acid (BNDA) and dimethyl formamide (DMF). Decomposition was found to proceed via three intermediate phases whose structures were determined by single crystal X‐ray crystallography.