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Polymeric and cyclic manganese phosphates and phosphinates: Synthesis, spectral characterization and solid-state structures

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Title Polymeric and cyclic manganese phosphates and phosphinates: Synthesis, spectral characterization and solid-state structures
 
Creator POTHIRAJA, R
RAJAKANNU, P
VISHNOI, P
BUTCHER, RJ
MURUGAVEL, R
 
Subject Phosphinates
Eight-membered ring
Hydrogen bonding
pi-pi Interactions
TERT-BUTYL PHOSPHATE
CRYSTAL-STRUCTURES
AUXILIARY LIGANDS
ZINC PHOSPHATES
COMPLEXES
DI
TRANSFORMATION
GLASSES
DIMENSIONALITY
PHOSPHONATE
 
Description Polymeric manganese phosphinates [Mn(ppi)(2)(bpy)](n) (1) and [Mn(ppi)(2)(phen)](n) (2) have been obtained by treating manganese acetate with phenylphosphinic acid (ppi- H) in the presence of either 2,2'-bpy or 1,10- phen, respectively. The reaction of preformed precursor [Mn(OAc)(bpy)(2)](ClO4)(H2O) with phosphinic acids or phosphate diesters yield [Mn(L)(bpy)(2)](2)(ClO4)(2) (where L- H = dtbp- H = di- tert- butyl hydrogen phosphate (3), dpp- H = diphenyl hydrogen phosphate (4), dppi- H = diphenyl phosphinic acid (5), and ppi-H = phenyl phosphinic acid (6)), which are dimeric compounds. Polymers 1- 2 and dinuclear cyclic compounds 3- 6 have been extensively characterized by analytical and spectroscopic methods and also in each case by a single crystal X- ray diffraction study. (C) 2014 Elsevier B. V. All rights reserved.
 
Publisher ELSEVIER SCIENCE SA
 
Date 2014-12-28T16:47:52Z
2014-12-28T16:47:52Z
2014
 
Type Article
 
Identifier INORGANICA CHIMICA ACTA, 414264-273
0020-1693
1873-3255
http://dx.doi.org/10.1016/j.ica.2014.01.038
http://dspace.library.iitb.ac.in/jspui/handle/100/16923
 
Language English