Welcome to LookChem.com Sign In|Join Free

Article Doi

Synthesis of Heterometallic Species with (Ph2P)3CH or (Ph2P)3C(1-). Crystal Structures of >, > and >

DOI: 10.1039/DT9940002891

Source and publish data:

Journal of the Chemical Society, Dalton Transactions p. 2891 - 2898 (1994)

Update date:2022-08-05

Topics:

Authors:

Fernandez, Eduardo J.Fernandez, Eduardo J.

Gimeno, M. ConcepcionGimeno, M. Concepcion

Jones, Peter G.Jones, Peter G.

Laguna, AntonioLaguna, Antonio

Laguna, MarianoLaguna, Mariano

Olmos, ElenaOlmos, Elena

Read Full Text PDF DownLoad Join now for total 90,000,000 free articles

Article abstract of DOI:10.1039/DT9940002891

Treatment of > (M = Cr a, Mo b or W c) with 1 equivalent of or ClO4 (tht = tetrahydrothiophene) afforded the neutral binuclear complexes > (X = Cl 1a-1c or C6F5 2a-2c), or the cationic derivatives >ClO4 3a-3c.Complexes 2 and 3 are readily deprotonated by (acac = acetylacetonate) to give the tris(diphenylphosphino)methanide species > 4a-4c and > (5a-5c).Trinuclear compounds of the type <>2Au> 6a-6c were obtained by reaction of > with in the ratio 2:1.Single-crystal structure determinations were performed for compounds 1b, 2b and 4b.In the neutral complexes 1b and 2b the atoms C(2) (carbonyl), Mo, P(1) (co-ordinated to Au) and Au are essentially coplanar; the principal structural differences between the neutral and anionic (4b) complexes are the shorter P-C bonds and a rotation about the C-P(1) bond in the latter complex.

View More

Products guided by the article

Product name:W(CO)4(tris(diphenylphosphino)methane)AuCl

Cas No:159648-18-7

159648-18-7

R&D Labs maybe for 159648-18-7

Relevant to this article

Hot Product