Synthesis and study of complexes of some trivalent lanthanides and americium with N,N-dimethylacetamide and PW12O403- anions

Authors
Shirokova, IB Grigor'ev, MS Makarenkov, VI Den Auwer, C Fedoseev, AM Budantseva, NA Bessonov, AA
Citation
Ib. Shirokova et al., Synthesis and study of complexes of some trivalent lanthanides and americium with N,N-dimethylacetamide and PW12O403- anions, RUSS J C CH, 27(10), 2001, pp. 729-734
Citations number
15
Categorie Soggetti
Inorganic & Nuclear Chemistry
Journal title
RUSSIAN JOURNAL OF COORDINATION CHEMISTRY
ISSN journal
10703284 → ACNP
Volume
27
Issue
10
Year of publication
2001
Pages
729 - 734
Database
ISI
SICI code
1070-3284(200110)27:10<729:SASOCO>2.0.ZU;2-8
Abstract
The synthesis of crystalline complexes of trivalent lanthanides and americi um with N,N-dimethylacetamide (DMAA) and PW12O403- anions was described. Th eir IR and electronic absorption spectra were studied. The structure of the neodymium complex [Nd(DMAA)(6)PW12O40] was determined using X-ray diffract ion analysis. The thermal behavior of the lanthanide complexes was studied. In the 300-400 degreesC temperature interval, even in air, intramolecular partial reduction of the anion occurs to form products which can be charact erized as tungsten bronzes.