Dioxomolybdenum(VI) complexes of ONN chelating thiosemicarbazones: Crystallographic and spectroscopic (UV, IR and NMR) studies
نویسندگان
چکیده
Four new cis-dioxomolybdenum(VI) complexes of the closed formula [MoO2(L)CH3OH] have been obtained by condensation bis(acetylacetonato)dioxomolybdenum(VI) with S-allyl/propyl thiosemicarbazones in methanol. The compounds were identified elemental analysis, and molecular characterization UV-Vis, FT-IR, 1H-NMR 13C-NMR spectroscopies. Also, crystal structures 1 2 resolved X-ray diffraction analysis. single studies indicated a distorted octahedral geometry for complexes. It was noticed that crystallized monoclinic P21/c space group Z=4, while tricilinic P-1 Z=2. O=Mo=O angles 105.68(8)° (for 1) 105.96(7)° 2) cis-dioxomolybdenum structure. spectroscopic crystallographic show thiosemicarbazone ligands are bound to cis-MoO22+ moiety as ONN tridentate agent 6th coordinated position molybdenum is located methanol molecule.
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ژورنال
عنوان ژورنال: Journal of the Turkish Chemical Society, Section A: Chemistry
سال: 2021
ISSN: ['2149-0120']
DOI: https://doi.org/10.18596/jotcsa.989318