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A Flexible Tri-carboxylic Acid Derived Zinc( II) 3D Helical Metal- OrganicFramework and a Cadmium( II) Interwoven 2D Layered Framework Solid

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Title A Flexible Tri-carboxylic Acid Derived Zinc( II) 3D Helical Metal- OrganicFramework and a Cadmium( II) Interwoven 2D Layered Framework Solid
 
Creator VISHNOI, P
MURUGAVEL, R
 
Subject Flexible tri-carboxylate ligand
Helical structures
Metal-organic frameworks
Tetrahedral arrangement
Twofold interpenetration
Layered compounds
POROUS COORDINATION POLYMERS
ORGANIC FRAMEWORKS
LIGANDS
 
Description Starting from a flexible tri-carboxylic acid ligand H3L {H3L = 2,4,6-tris[(4-carboxyphenoxy)methyl]-1,3,5-trimethylbenzene}, a 3D metal-organic framework [Zn(HL)(H2O)](n) (1) and a 2D polymeric layered solid {[(CH3)(2)NH2)](2)[Cd2L2(DMA)(2)]}(n) (2) were hydrothermally synthesized. The complexes were characterized by elemental analyses, FT-IR spectroscopy, TGA, and single-crystal X-ray diffraction. The X-ray structural analyses reveal that the complex 1 is an example of a doubly interpenetrated 3D helical MOF with mutually entwined right- and left-handed helices to form an overall racemic framework. Complex 2 is made up of fourfold interwoven 2D nets in the solid state.
 
Publisher WILEY-V C H VERLAG GMBH
 
Date 2014-12-28T12:40:22Z
2014-12-28T12:40:22Z
2014
 
Type Article
 
Identifier ZEITSCHRIFT FUR ANORGANISCHE UND ALLGEMEINE CHEMIE, 640(6)1075-1080
0044-2313
1521-3749
http://dx.doi.org/10.1002/zaac.201300677
http://dspace.library.iitb.ac.in/jspui/handle/100/16568
 
Language English