Lanthanide(III) solvation: N,N′-dimethylformamide as a unidentate O-donor

Autor:	Brian W. Skelton, Jack M. Harrowfield, Faye R. Wilner, Allan H. White
Rok vydání:	2004
Předmět:	Lanthanide Coordination sphere Denticity Chemistry Inorganic chemistry Solvation Crystal structure Inorganic Chemistry Crystallography chemistry.chemical_compound Materials Chemistry N dimethylformamide Molecule Dimethylformamide Physical and Theoretical Chemistry
Zdroj:	Inorganica Chimica Acta. 357:2358-2364
ISSN:	0020-1693
DOI:	10.1016/j.ica.2004.01.008
Popis:	Structure determinations for the lanthanide (Ln) complexes [(CH3)2NH2][Gd(dmf)8](ClO4)4, [Tb(dmf)8](ClO4)3 and [Ho(dmf)7(OH2)](ClO4)3 (dmf=N,N-dimethylformamide) show all three to contain an LnO8 coordination unit of essentially square-antiprismatic geometry. The geometry of the inner coordination sphere appears to be little perturbed by quite major differences in the lattice environment of the cations. Attractive interactions between coordinated dmf molecules may be one contributor to the stability of the primary coordination sphere.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::dea27ed69ce6a2c9e95706e67a03d2d7 https://doi.org/10.1016/j.ica.2004.01.008 Zobrazit plný text záznamu Full Text from ScienceDirect