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Synthesis, structur...
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Ivanov, M.A.Russian Academy of Sciences, Institute of Geology and Nature Management, Far East Division, Blagoveshchensk
(författare)
Synthesis, structure, and 13C and 31P CP/MAS NMR of the tetraphenylantimony(V) di-iso-propyl phosphorodithioate complex [Sb(C6H5)4{S2P(O-iso-C3H7)2}] and its solvated form [Sb(C6H5)4{S2P(O-iso-C3H7)2}] · 1/2C6H6 : an example of the monodentate coordination of dithio ligands
- Artikel/kapitelEngelska2009
Förlag, utgivningsår, omfång ...
Nummerbeteckningar
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LIBRIS-ID:oai:DiVA.org:ltu-13402
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https://urn.kb.se/resolve?urn=urn:nbn:se:ltu:diva-13402URI
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https://doi.org/10.1134/S0036023609050088DOI
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Språk:engelska
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Sammanfattning på:engelska
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Klassifikation
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Ämneskategori:ref swepub-contenttype
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Ämneskategori:art swepub-publicationtype
Anmärkningar
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Validerad; 2009; 20090612 (ysko)
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The crystalline tetraphenylantimony(V) O,O′-di-iso-propyl phosphorodithioate complex [Sb(C6H5)4{S2P(O-i-C3H7)2}](I) and its solvated form [Sb(C6H5)4{S2P(O-i-C3H7)2}] · 1/2C6H6(II) were synthesized. Solid compounds I and II were studied by MAS NMR (13C, 31P). The 31P NMR chemical shift anisotropy 31P δaniso = (δ zz - δiso) and asymmetry parameter η = (δ yy - δ xx )/(δ zz - δiso) were calculated using χ 2 plots constructed on the basis of the 31P MAS NMR data. The O,O′-di-iso-propyl phosphorodithioate ligands in both complexes are characterized by predominantly the axially symmetric 31P chemical shift tensor (for the case δ zz < δ xx ≈ δ yy ) with close values of anisotropy parameters (δaniso and η), which reflects their identical S-monodentate structural function. X-ray crystallography showed that II has a trigonal-bipyramidal molecular structure with the uncommon monodentate coordination of the Dtph ligands through an S atom in an axial position of the trigonal bipyramid and the benzene molecule in the outer sphere.
Ämnesord och genrebeteckningar
Biuppslag (personer, institutioner, konferenser, titlar ...)
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Sharutin, V.V.Blagoveshchensk State Pedagogical University
(författare)
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Ivanov, AlexanderLuleå tekniska universitet,Industriell miljö- och processteknik(Swepub:ltu)aliv
(författare)
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Gerasimenko, A.V.Russian Academy of Sciences, Institute of Geology and Nature Management, Far East Division, Vladivostok
(författare)
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Antzutkin, OlegLuleå tekniska universitet,Industriell miljö- och processteknik(Swepub:ltu)olan
(författare)
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Russian Academy of Sciences, Institute of Geology and Nature Management, Far East Division, BlagoveshchenskBlagoveshchensk State Pedagogical University
(creator_code:org_t)
Sammanhörande titlar
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Ingår i:Russian Journal of Inorganic Chemistry54:5, s. 708-7160036-02361531-8613
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