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Structural Organiza...
Structural Organization of Symmetrical Dialkylthiuram Disulfides and Their Cyclic Analogs: X-Ray Diffraction and CP/MAS (13C, 15N) NMR Studies
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- Ivanov, Alexander V. (författare)
- Amur Institute of Integrated Research, Far East Division, Russian Academy of Sciences, Relochnyi per. 1, Blagoveshchensk, 675000 Russia
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- Zinkin, S. A. (författare)
- Amur Institute of Integrated Research, Far East Division, Russian Academy of Sciences, Relochnyi per. 1, Blagoveshchensk, 675000 Russia
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- Forzling, Willis (författare)
- Luleå tekniska universitet
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- Antzutkin, Oleg (författare)
- Luleå tekniska universitet,Industriell miljö- och processteknik
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- Kritikos, M. (författare)
- Stockholm University, S-106 91, Stockholm, Sweden
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Luleå tekniska universitet Amur Institute of Integrated Research, Far East Division, Russian Academy of Sciences, Relochnyi per 1, Blagoveshchensk, 675000 Russia (creator_code:org_t)
- 2003
- 2003
- Engelska.
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Ingår i: Russian journal of coordination chemistry. - 1070-3284 .- 1608-3318. ; 29:2, s. 142-150
- Relaterad länk:
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https://urn.kb.se/re...
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https://doi.org/10.1...
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Abstract
Ämnesord
Stäng
- High-resolution 13C and 15N solid-state NMR spectra were recorded for seven crystalline tetraalkyl-thiuram disulfides and their cyclic analogs of the general formula [R2NC(S)S]2 (where R = CH3, C2H5, C3H7, and i-C3H7 or R2 = (CH2)5, (CH2)6, and (CH2)4O). The 15N and 13C NMR resonances were assigned to the particular atoms in the compounds studied. Different isotropic 15N chemical shifts for both dialkyldithiocarbamato groups were interpreted while considering the inductive effects of the alkyl substituents combined with the mesomeric effect of the dithiocarbamato group. X-ray diffraction data were used to refine the molecular structure of bis(cyclohexamethylene)thiuram disulfide and to quantitatively characterize the conformations of the seven-membered N(CH2)6 heterocycles.
Ämnesord
- NATURVETENSKAP -- Kemi -- Fysikalisk kemi (hsv//swe)
- NATURAL SCIENCES -- Chemical Sciences -- Physical Chemistry (hsv//eng)
Nyckelord
- Chemistry of Interfaces
- Gränsytors kemi
Publikations- och innehållstyp
- ref (ämneskategori)
- art (ämneskategori)
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