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An anionic two-dimensional indium carboxylate framework derived from a pseudo C (3)-symmetric semi-flexible tricarboxylic acid

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Title An anionic two-dimensional indium carboxylate framework derived from a pseudo C (3)-symmetric semi-flexible tricarboxylic acid
 
Creator VISHNOI, P
KALITA, ACH
MURUGAVEL, R
 
Subject Indium carboxylate
trivalent metals
flexible ligand
2-D framework
anionic framework
hydrogen bonding
METAL-ORGANIC FRAMEWORK
COORDINATION POLYMERS
TOPOLOGY
COMPLEXES
MOF
 
Description Hydrothermal treatment of indium(III) nitrate with a flexible pseudo C (3)-symmetric tricarboxylic acid at 115(a similar to)C for 5 days in DMF yields a new layered anionic indium carboxylate framework, [(CH3)(2) NH (2))][In(L)(HCOO)(DMF)] (n) (1) (L = 2,4,6-tris[(4(')-carboxyphenoxy)methyl]-1,3,5-trimethylbenzene), existing as two-dimensional sheets. The framework solid has been characterized by elemental analysis, FT-IR spectroscopy, TGA, PXRD and single crystal X-ray diffraction studies. DMF undergoes cleavage to dimethyl ammonium and formate ions, which are incorporated in the framework. A slipped stacking of the two dimensional sheets along a-axis in 1 results in a drastic decrease in the anticipated large porosity of the framework.
 
Publisher INDIAN ACAD SCIENCES
 
Date 2014-12-28T08:57:27Z
2014-12-28T08:57:27Z
2014
 
Type Article
 
Identifier JOURNAL OF CHEMICAL SCIENCES, 126(5)1385-1391
0974-3626
0973-7103
http://dx.doi.org/10.1007/s12039-014-0676-y
http://dspace.library.iitb.ac.in/jspui/handle/100/16238
 
Language English