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Pseudopolymorphism leading and two different supramolecular aggregations in a phosphate monoester: role of a rare water-dimer

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Title Pseudopolymorphism leading and two different supramolecular aggregations in a phosphate monoester: role of a rare water-dimer
 
Creator KALITA, AC
SHARMA, K
MURUGAVEL, R
 
Subject RAY CRYSTAL-STRUCTURE
HYDROGEN-BONDS
FRAMEWORK
SILANETRIOLS
ORGANOSILANETRIOLS
METALLASILOXANES
TRANSFORMATIONS
COMPLEXES
HOST
ACID
 
Description Whereas 2,6-diisopropyl-and 2,6-dimethylphenyl-phosphate forms a 1-D chain, 2,6-diisopropyl-4-amino-phenylphosphate crystallizes as two different 3-D supramolecular aggregates. The first pseudopolymorph 1a is a porous framework built around a rare water-dimer template that undergoes single-crystal to single-crystal transformations to yield desolvated form 1b. The second-pseudopolymorph 1c, obtained by re-crystallisation of 1a in methanol, is a dense 3-D framework.
 
Publisher ROYAL SOC CHEMISTRY
 
Date 2014-12-29T06:00:14Z
2014-12-29T06:00:14Z
2014
 
Type Article
 
Identifier CRYSTENGCOMM, 16(1)51-55
1466-8033
http://dx.doi.org/10.1039/c3ce40912k
http://dspace.library.iitb.ac.in/jspui/handle/100/17256
 
Language English