Synthesis, structural and multinuclear natural abundance (C-13, P-31, Pt-195) CP/MAS NMR studies of crystalline O,O '-dialkyldithiophosphate platinum(II) complexes

Ivanov, Alexander V. (author): Luleå tekniska universitet,Industriell miljö- och processteknik

Antzutkin, Oleg (author): Luleå tekniska universitet,Industriell miljö- och processteknik

(creator_code:org_t)

2008
2008
English.
In: Russian journal of coordination chemistry. - 1070-3284 .- 1608-3318. ; 34:8, s. 584-593

Related links:: https://urn.kb.se/re...; show more...; https://doi.org/10.1...; show less...

Abstract Subject headings

Platinum(II) O,O'-dicyclohexyl dithiophosphate [Pt{S2P(O-cyclo-C6H11)(2)}(2)] (I) and platinum(II) O,O'-diisopropyl dithiophosphate [Pt{S2P(O-iso-C3H7)(2)}(2)] (II) complexes were obtained and studied by solidstate C-13, P-31, and Pt-195 CP/MAS NMR spectroscopy. The dithiophosphate (Dtph) ligands in molecular structure I were found to be coordinated by platinum in S,S'-bidentate fashion to form the planar chromophore [PtS4] (single-crystal X-ray diffraction data). For complex II, a new alpha-form (alpha-II) was obtained and identified by P-31 MAS NMR spectroscopy. The P-31 chemical shift anisotropy delta(aniso) and the asymmetry parameter eta of the P-31 chemical shift tensor were calculated from the whole MAS spectra.

By the author/editor: Ivanov, Alexande ...; Lutsenko, I. A.; Ivanov, M. A.; Gerasimenko, A. ...; Antzutkin, Oleg

About the subject

NATURAL SCIENCES: NATURAL SCIENCES; and Chemical Science ...; and Physical Chemist ...

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