AQUADIMETHYLSULFOXIDE COMPLEXES OF RARE-EARTH ELEMENTS PR, EU, AND TMWITH THE [MO3S7BR7](3-) CLUSTER ANION

Authors
FEDOROV VE GERASKO OA MIRONOV YV HEGETSCHWEILER K STOOP R GALLUS J GRAMLICH F
Citation
Ve. Fedorov et al., AQUADIMETHYLSULFOXIDE COMPLEXES OF RARE-EARTH ELEMENTS PR, EU, AND TMWITH THE [MO3S7BR7](3-) CLUSTER ANION, Journal of structural chemistry, 36(6), 1995, pp. 956-978
Citations number
38
Categorie Soggetti
Chemistry Inorganic & Nuclear","Chemistry Physical
Journal title
Journal of structural chemistry → ACNP
ISSN journal
00224766
Volume
36
Issue
6
Year of publication
1995
Pages
956 - 978
Database
ISI
SICI code
0022-4766(1995)36:6<956:ACOREP>2.0.ZU;2-4
Abstract
New complexes of rare earth elements [Ln(DMSO)(m)(N2O)(n)][Mo3S7Br7], Ln = Pr, Eu, Tm were synthesized and investigated by X-ray diffraction analysis. In [Pr(DMSO)(6)(H2O)(2)](3+) and [Eu(DMSO)(7)(H2O)](3+), th e coordination polyhedra of Ln are distorted square antiprisms (coordi nation number is 8); in [Tm(DMSO)(6)(H2O)](3+) the coordination polyhe dron of Ln is a distorted pentagonal bipyramid (coordination number is 7). In all complexes, DMSO is coordinated via oxygen atoms.