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Titolo:
TETRAMETHYLPHOSPHOLYLURANIUM COMPLEXES AND THEIR PENTAMETHYLCYCLOPENTADIENYL ANALOGS
Autore:
GRADOZ P; BAUDRY D; EPHRITIKHINE M; LANCE M; NIERLICH M; VIGNER J;
Indirizzi:
CEA SACLAY,DRECAM,DSM,CHIM URANIUM LAB,CNRS,URA 331 F-91191 GIF SUR YVETTE FRANCE CEA SACLAY,DRECAM,DSM,CHIM URANIUM LAB,CNRS,URA 331 F-91191 GIF SUR YVETTE FRANCE CEA SACLAY,DRECAM,DSM,CRISTALLOG LAB,CNRS,URA 331 F-91191 GIF SUR YVETTE FRANCE
Titolo Testata:
Journal of organometallic chemistry
fascicolo: 1-2, volume: 466, anno: 1994,
pagine: 107 - 118
SICI:
0022-328X(1994)466:1-2<107:TCATP>2.0.ZU;2-3
Fonte:
ISI
Lingua:
ENG
Soggetto:
ORGANO-METALLIC COMPOUNDS; LIGAND-EXCHANGE REACTIONS; TRIPHENYLPHOSPHINE OXIDE; CRYSTAL-STRUCTURE; ACTINIDE; TETRAHYDROFURAN; DERIVATIVES;
Keywords:
URANIUM; CYCLOPENTADIENYL; PHOSPHOLYL;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Science Citation Index Expanded
Science Citation Index Expanded
Citazioni:
29
Recensione:
Indirizzi per estratti:
Citazione:
P. Gradoz et al., "TETRAMETHYLPHOSPHOLYLURANIUM COMPLEXES AND THEIR PENTAMETHYLCYCLOPENTADIENYL ANALOGS", Journal of organometallic chemistry, 466(1-2), 1994, pp. 107-118

Abstract

The mono- and bis-(tetramethylphospholyl)uranium complexes [U(tmp)(Cl)(3)(L)(2)] (tmp = C(4)Me(4)P, L = tetrahydrofuran or L(2) = dimethoxyethane), [U(tmp)(X)(3)] (X = BH4, CH(2)Ph) and [U(tmp)(2)(X)(2)] (X = Cl, BH4, alkyl, or alkoxide) were compared with their pentamethylcyclopentadienyl (cp) analogues. The crystal structures of [U(tmp)(Cl)(3)(dimethoxyethane)] and [U(cp)(2)(BH4)(2)] have been determined. Although the structures of the phospholyl compounds are similar to those of their cyclopentadienyl counterparts, the distinct electronic effects of the tmp and cp ligands (tmp being less electron-donating than cp*) are manifest in the coordinating and redox properties of the complexes.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 19/09/20 alle ore 09:06:40