Naslov
A 1:2 Adduct of Tetrakis(μ-thiobenzoato-O, S)dimolybdenum(II) (MoMo) with Triphenylphosphine Oxyde, [Mo2(OSCC6H5)4]*2[(C6H5)3OP

Autori
Cindrić, Marina ; Vrdoljak, Višnja ; Matković-Čalogović, Dubravka ; Kamenar, Boris

Izvornik
Acta Crystallographica. Section C (0108-2701) 52 (1996), 12; 3016-3018

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
thiobenzoato; molybdenum(II); Triphenylphosphine Oxyde

Sažetak
The reaction of tetrakis([mu]-thiobenzoato-O, S)dimolybdenum(II)(Mo-Mo) and triphenylphosphine oxide in a 1:2 stoichiometric ratio yields the title adduct. The dinuclear complex molecule, which has a quadruple Mo≣Mo bond bridged by four thiobenzoato ligands, is located on a centre of symmetry. This is the first structural example in which two quadruply bonded Mo atoms [2.152 (1) Å] are coordinated by both O and S donor atoms, as well as being the first adduct of an Mo≣Mo species with two axially bonded triphenylphosphine oxide molecules. The Mo-O(Ph3PO) bond is relatively weak, judging by its length of 2.492 (3) Å.

Izvorni jezik
Engleski

Znanstvena područja
Kemija

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