Synthesis and structure characterization of two new lithium-heptamolybdates

Khandolkar, S.S.; Nather, C.; Bensch, W.; Srinivasan, B.R.

dc.contributor.author	Khandolkar, S.S.
dc.contributor.author	Nather, C.
dc.contributor.author	Bensch, W.
dc.contributor.author	Srinivasan, B.R.
dc.date.accessioned	2016-05-13T02:30:50Z
dc.date.available	2016-05-13T02:30:50Z
dc.date.issued	2016
dc.identifier.citation	Journal of Coordination Chemistry. 69(7); 2016; 1166-1178.	en_US
dc.identifier.uri	http://dx.doi.org/10.1080/00958972.2016.1159679
dc.identifier.uri	http://irgu.unigoa.ac.in/drs/handle/unigoa/4349
dc.description.abstract	The synthesis, crystal structures, IR, UV-Vis, 7Li NMR spectra, electrochemical investigations and conductivity studies of two new lithium-heptamolybdates, (NH4)4[Li2(H2O)7][Mo7O24].H2O (1) and (NH4)3[Li3(H2O)4(?6-Mo7O24)].2H2O (2), are reported. In 1 the (NH4) sup(+) and [Li2(H2O)7] sup(2+) cations are charge balanced by the heptamolybdate anion. In 2 the [Mo7O24] sup(6-) anion is coordinated to three unique Li sup(+) ions via a mu6-hexadentate binding mode resulting in the formation of a two-dimensional (2-D) [Li3(H2O)4(mu6-Mo7O24)] sup(3-) anionic complex, charge neutralized by three (NH4) sup(+) ions. The cations, anions and the lattice water molecules in 1 and 2 are linked by weak H-bonding interactions.	en_US
dc.publisher	Taylor and Francis	en_US
dc.subject	Chemistry	en_US
dc.title	Synthesis and structure characterization of two new lithium-heptamolybdates	en_US
dc.type	Journal article	en_US
dc.identifier.impf	y