Sökning: onr:"swepub:oai:DiVA.org:ltu-15067" >
Adducts of zinc and...
Adducts of zinc and copper(II) morpholinedithiocarbamate complexes with morpholine of the composition [M(Mf)(MfDtC)(2)] and [M(Mf)(MfDtC)(2)]center dot Mf: Synthesis, thermal analysis, EPR, and CP/MAS C-13 NMR
-
- Ivanov, Alexander V. (författare)
- Luleå tekniska universitet,Industriell miljö- och processteknik,Russian Acad Sci, Far E Div, Amur Sci Ctr, Amur Inst Integrated Res, Blagoveshchensk 675000, Russia Amur State Univ, Blagoveshchensk 675027, Russia Linkoping Univ, S-58183 Linkoping, Sweden Lulea Univ Technol, S-97187 Lulea, Sweden
-
- Leskova, S. A. (författare)
- Russian Adademy of Sciences,Russian Acad Sci, Far E Div, Amur Sci Ctr, Amur Inst Integrated Res, Blagoveshchensk 675000, Russia Amur State Univ, Blagoveshchensk 675027, Russia Linkoping Univ, S-58183 Linkoping, Sweden Lulea Univ Technol, S-97187 Lulea, Sweden
-
- Mel'nikova, M. A. (författare)
- Russian Acad Sci, Far E Div, Amur Sci Ctr, Amur Inst Integrated Res, Blagoveshchensk 675000, Russia Amur State Univ, Blagoveshchensk 675027, Russia Linkoping Univ, S-58183 Linkoping, Sweden Lulea Univ Technol, S-97187 Lulea, Sweden
-
visa fler...
-
- Rodina, T. A. (författare)
- Russian Adademy of Sciences,Russian Acad Sci, Far E Div, Amur Sci Ctr, Amur Inst Integrated Res, Blagoveshchensk 675000, Russia Amur State Univ, Blagoveshchensk 675027, Russia Linkoping Univ, S-58183 Linkoping, Sweden Lulea Univ Technol, S-97187 Lulea, Sweden
-
- Lund, Anders (författare)
- Linköpings universitet,Tekniska högskolan,Kemisk Fysik
-
- Antzutkin, Oleg (författare)
- Luleå tekniska universitet,Industriell miljö- och processteknik,Russian Acad Sci, Far E Div, Amur Sci Ctr, Amur Inst Integrated Res, Blagoveshchensk 675000, Russia Amur State Univ, Blagoveshchensk 675027, Russia Linkoping Univ, S-58183 Linkoping, Sweden Lulea Univ Technol, S-97187 Lulea, Sweden
-
- Forsling, Willis (författare)
- Russian Acad Sci, Far E Div, Amur Sci Ctr, Amur Inst Integrated Res, Blagoveshchensk 675000, Russia Amur State Univ, Blagoveshchensk 675027, Russia Linkoping Univ, S-58183 Linkoping, Sweden Lulea Univ Technol, S-97187 Lulea, Sweden
-
visa färre...
-
(creator_code:org_t)
- 2003
- 2003
- Engelska.
-
Ingår i: Russian Journal of Inorganic Chemistry. - 0036-0236 .- 1531-8613. ; 48:3, s. 415-421
- Relaterad länk:
-
https://urn.kb.se/re...
-
visa fler...
-
https://urn.kb.se/re...
-
visa färre...
Abstract
Ämnesord
Stäng
- The zinc and copper(II) morpholineditiohcarbamate complexes [M-2(MfDtc)(4)] and their adducts with morpholine [M(Mf)(MfDtc)(2)], including the solvated forms [M(Mf)(MfDtc)(2)] . Mf (M = Zn, Cu-63, Cu-65), have been synthesized and characterized by thermal analysis, EPR, and CP/MAS C-13 NMR data. Upon thermal destruction, the initial complexes, their adducts, and solvated forms lose weight in one, two, and three steps, respectively. The ultimate products of the thermal destruction of these complexes are zinc and copper sulfides. The range of the thermal destruction of the "dithiocarbamate part" is progressively shifted to lower temperatures in going from the initial binuclear complexes to their adducts and solvated forms. EPR shows that the geometry of the [CuS4N] chromophore in the [Cu(Mf)(MfDtc)(2)] adduct is close to square-pyramidal, the unpaired electron being predominantly localized in the metal 3d(x2-y2) AO. The outer-sphere solvation of the adduct is accompanied by structural reorganization at the molecular level. This reorganization involves a distortion of the [CuS4] base of the square-pyramidal polyhedron [CuS4N] toward a trigonal bipyramid. C-13 NMR shows that all of the zinc complexes under consideration are characterized by intramolecular nonequivalence of dithiocarbamate ligands. The N-15 NMR spectra adequately reflect the difference in the structural functions of pairs of dithiocarbamate ligands in [Zn-2(MfDtc)(4)].
Ämnesord
- NATURVETENSKAP -- Kemi -- Fysikalisk kemi (hsv//swe)
- NATURAL SCIENCES -- Chemical Sciences -- Physical Chemistry (hsv//eng)
Nyckelord
- Chemistry of Interfaces
- Gränsytors kemi
- TECHNOLOGY
Publikations- och innehållstyp
- ref (ämneskategori)
- art (ämneskategori)
Hitta via bibliotek
Till lärosätets databas