http://www.cnr.it/ontology/cnr/individuo/prodotto/ID39359
Synthesis and Characterization of Chromium(I) Bis(h6-toluene) Derivatives Containing Sterically Demanding Anions (Articolo in rivista)
- Type
- Label
- Synthesis and Characterization of Chromium(I) Bis(h6-toluene) Derivatives Containing Sterically Demanding Anions (Articolo in rivista) (literal)
- Anno
- 2006-01-01T00:00:00+01:00 (literal)
- Alternative label
L. Calucci, U. Englert, E. Grigiotti, F. Laschi, G. Pampaloni, C. Pinzino, M. Volpe, and P. Zanello (2006)
Synthesis and Characterization of Chromium(I) Bis(h6-toluene) Derivatives Containing Sterically Demanding Anions
in Journal of organometallic chemistry (Print)
(literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
- L. Calucci, U. Englert, E. Grigiotti, F. Laschi, G. Pampaloni, C. Pinzino, M. Volpe, and P. Zanello (literal)
- Pagina inizio
- Pagina fine
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
- Rivista
- Note
- ISI Web of Science (WOS) (literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
- Istituto per i Processi Chimico-Fisici, CNR, Area della Ricerca, Via G. Moruzzi 1, I-56124 Pisa, Italy
Institut fu¨ r Anorganische Chemie der RWTH Aachen, Landoltweg 1, D-52074 Aachen, Germany
Universita` di Siena, Dipartimento di Chimica, Via Aldo Moro, 53100 Siena, Italy
Universita` di Pisa, Dipartimento di Chimica e Chimica Industriale, Via Risorgimento 35, I-56126 Pisa, Italy (literal)
- Titolo
- Synthesis and Characterization of Chromium(I) Bis(h6-toluene) Derivatives Containing Sterically Demanding Anions (literal)
- Abstract
- The reaction of Cr(h6-CH3C6H5)2 with 1-benzoyl-6-hydroxy-6-phenyl fulvene, dbcpH, and with pentakis(methoxycarbonyl)cyclopentadiene, pcmcpH, proceeds with evolution of dihydrogen and the formation of the ionic derivatives [Cr(h6-CH3C6H5)2][X] ([X]- = 1,2-dibenzoylcyclopentadienyl, [dbcp]-, pentakis(methoxycarbonyl)cyclopentadienyl, [pcmcp]-), which have been characterized
by IR and EPR spectroscopies, X-ray diffraction and electrochemical techniques. The sterically demanding anions do not affect the structural
and electronic properties of the Cr(h6-CH3C6H5)+2 cations in solution but strongly influence crystal packing. In fact, a rare ciseclipsed
conformation of the toluene rings is found for [Cr(h6-CH3C6H5)2][dbcp]. THF, whereas two independent complexes are observed in the unit cell of [Cr(h6-CH3C6H5)2][pcmcp], one with toluene rings in a cis-eclipsed conformation and the other in a staggered conformation (projections of methyl groups form an angle of 151). (literal)
- Prodotto di
- Autore CNR
- Insieme di parole chiave
Incoming links:
- Prodotto
- Autore CNR di
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#rivistaDi
- Insieme di parole chiave di