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Titolo:
Oxidation of palladium powder by the adduct Ph2P(S)NHP(S)Ph-2 center dot I-2. Crystal structure of PdL2
Autore:
Abbati, GL; Aragoni, MC; Devillanova, FA; Fabretti, AC; Garau, A; Isaia, F; Lippolis, V; Verani, G;
Indirizzi:
Univ Cagliari, Dipartimento Chim Inorgan & Analit, I-09042 Cagliari, ItalyUniv Cagliari Cagliari Italy I-09042 n & Analit, I-09042 Cagliari, Italy Univ Modena, Dipartimento Chim, I-41100 Modena, Italy Univ Modena ModenaItaly I-41100 ipartimento Chim, I-41100 Modena, Italy
Titolo Testata:
JOURNAL OF THE CHEMICAL SOCIETY-DALTON TRANSACTIONS
fascicolo: 7, , anno: 2001,
pagine: 1105 - 1110
SICI:
1472-7773(2001):7<1105:OOPPBT>2.0.ZU;2-S
Fonte:
ISI
Lingua:
ENG
Soggetto:
X-RAY STRUCTURE; MOLECULAR-STRUCTURE; SPECTROSCOPIC CHARACTERIZATION; COBALT POWDER; = MONOANION; COMPLEXES; ACID; CARBONYLATION; METHANOL; CORE;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Physical, Chemical & Earth Sciences
Citazioni:
54
Recensione:
Indirizzi per estratti:
Indirizzo: Isaia, F Univ Cagliari, Dipartimento Chim Inorgan & Analit, SS 554 Bivio Sestu, I-09042 Cagliari, Italy Univ Cagliari SS 554 Bivio Sestu Cagliari Italy I-09042 i, Italy
Citazione:
G.L. Abbati et al., "Oxidation of palladium powder by the adduct Ph2P(S)NHP(S)Ph-2 center dot I-2. Crystal structure of PdL2", J CHEM S DA, (7), 2001, pp. 1105-1110

Abstract

The reaction of palladium powder with the diiodine adduct of Ph2P(S)NHP(S)Ph-2 (HL) in Et2O gave the complex Pd(HL)I-2 1. Subsequent crystallisation from CH3CN separates the complex PdL2. Its crystal structure comprises discrete, monomeric molecules where a Pd-II is in a square planar geometry coordinated to four sulfur atoms of two bidentate anionic ligands. The electrochemistry of HL .I-2 and PdL2 has been studied by cyclic voltammetry. FT-IR and P-31 NMR spectroscopies are in accordance with the nature of the ligandin the two complexes. Hybrid-DFT calculations have been performed on a model complex Pd[H2P(S)NP(S)H-2](2) to gain insight on the electronic nature of PdL2.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 26/09/20 alle ore 11:36:00