Molybdenum(VI)-dioxo, molybdenum(V)-oxo, and molybdenum(IV)-oxo complexes with 2,3:8,9-dibenzo-1,4,7,10-tetrathiadecane. Models for the molybdenum binding site of the molybdenum cofactor

The inorganic biochemistry of molybdoenzymes

“…The work was subsequently extended Harlan et al 1986) to include oxygen transfer from a series of Noxides, some of which are oxidizing substrates for xanthine oxidase. Other workers (Kaul et al 1985) studied models based on the ligand (LH 2 ) 2,3:8,9-dibenzoi,4,7,io-tetrathiadecane and demonstrated analogous oxo-transfer reactions. A further aspect of these studies was that reversible electrochemistry was demonstrated (Kaul et al 1985), both for [Mo VI IV OClL]~, though no reversible 2-electron processes were observed.…”

Toward modeling the high chloride, low pH form of sulfite oxidase: Ka-band ESEEM of equatorial chloro ligands in oxomolybdenum(V) complexes

“…The model complexes, (dttd)MoOCl and (Et 4 N)[(bdt)-MoOCl 2 ], were prepared according to published procedures [17,18]. For EPR measurements, (dttd)MoOCl was dissolved in toluene at a concentration of 0.5 mM and (Et 4 N)[(bdt)MoOCl 2 ] was dissolved in a 45% mixture of toluene in THF at a concentration of 2.5 mM.…”

Synthesis, Structure, and Reactivity of a New Mononuclear Molybdenum(VI) Complex Resembling the Active Center of Molybdenum Oxotransferases

“…Absorption in this region is a characteristic feature of the [MoO] 2ϩ core. [5,27,28] The proposed structure of 7, which can be derived from the structure of its precursor complex 1, is shown in Scheme 1.…”