Book ChapterDOI
Molybdenum Sulphur Chemistry
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This article is published in Studies in Inorganic Chemistry.The article was published on 1994-01-01. It has received 1 citations till now. The article focuses on the topics: Molybdenum.read more
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Journal ArticleDOI
Complexes of molybdenum(VI) and molybdenum(V) with dithiocarbamate, dithiocarbonate, and phosphorothiolothionate
R. N. Jowitt,P. C. H. Mitchell +1 more
Abstract: Complexes Mo2O3B4(B = diethyl dithiocarbamate, O-ethyldithiocarbonate, or diethyl or diphenyl-phosphorothiolothionate), MoO2B2, and Mo2O3B2(CH3CO2)2(B = diethyl dithiocarbamate), and MoOB2(C5H5N)(B = ethyldithiocarbonate) have been prepared. Their electronic, i.r., and 1H n.m.r. spectra are reported. For these and other oxomolybdenum(V) complexes a correlation is found between Mo–O stretching frequencies and the frequency of the first d–d transition.
Book ChapterDOI
Fe-S and Mo-Fe-S clusters as models for the active site of nitrogenase
TL;DR: In this paper, the authors have shown that the enzyme nitrogenase contains two metal-sulfur clusters: the iron-molybdenum cofactor (FeMo-co), which contains one Mo, 6−7 Fe, and ∼ 4 S atoms in a spincoupled paramagnetic (S=3/2) cluster; and the P clusters, variants of normal but highly reduced 4 Fe-4 S clusters in which three Fe atoms are somehow distinguished from the fourth and which, when oxidized, exhibit an usually high spin (S = 5/
Journal ArticleDOI
Übergangsmetallchalkogenverbindungen. MoS 42− und WSe 42−Ionen als Liganden in Übergangsmetallkomplexen
TL;DR: MoS and WSe-ions form complexes with transition metals, which could be isolated in the form of the tetraphenylphosphoniumsalts as discussed by the authors, and the infrared spectra are reported and discussed.
Journal ArticleDOI
Synthesis and chemical and structural investigation of molybdenum(IV) thioxanthate complexes: An unusual example of .eta.3 coordination for a dithio acid ligand
Journal ArticleDOI
Preparation and x-ray crystal and molecular structure of {Mo2S8Ag4}(PPh3)4, a compound with a metal-sulfur cage
TL;DR: In this paper, the crystal and molecular structure of (M O ~ S ~ A ~ ~ ) (P P ~ ~) ~ was determined from single-crystal X-ray diffractometer data.