TY - JOUR
T1 - Crystal structures of bis(pyrrolidonecarbodithioato)-nickel(II) and -copper(II)
AU - Newman, Peter W.G.
AU - Raston, Colin L.
AU - White, Allan H.
PY - 1973
Y1 - 1973
N2 - The crystal structures of the title compounds have been established by single-crystal photographic X-ray diffraction methods. Crystals are triclinic, space group P1̄, a = 7.477(4) [7.491 (2)], b = 7.971 (3) [8.069(2)], c = 6.314(3) [6.379(2)] Å, α = 103.18(5) [104.83(2)], β = 93.47(6) [94.11 (2)], γ = 75.45(5) [76.62(2)}]°, Z = 1. The structures were solved by the heavy-atom method and refined by block-diagonal least squares to R0.10 [0.10] for 857 [953] independent reflections. The structure consists of centrosymmetric molecules, the metal atom being planar co-ordinated by four sulphur atoms at 2.217(2) and 2.201(2) [2.342(2) and 2.345(2)] Å. Intraligand distances are normal. There is no evidence in the copper derivative for dimer formation by intermodular metal-sulphur interaction.
AB - The crystal structures of the title compounds have been established by single-crystal photographic X-ray diffraction methods. Crystals are triclinic, space group P1̄, a = 7.477(4) [7.491 (2)], b = 7.971 (3) [8.069(2)], c = 6.314(3) [6.379(2)] Å, α = 103.18(5) [104.83(2)], β = 93.47(6) [94.11 (2)], γ = 75.45(5) [76.62(2)}]°, Z = 1. The structures were solved by the heavy-atom method and refined by block-diagonal least squares to R0.10 [0.10] for 857 [953] independent reflections. The structure consists of centrosymmetric molecules, the metal atom being planar co-ordinated by four sulphur atoms at 2.217(2) and 2.201(2) [2.342(2) and 2.345(2)] Å. Intraligand distances are normal. There is no evidence in the copper derivative for dimer formation by intermodular metal-sulphur interaction.
UR - http://www.scopus.com/inward/record.url?scp=37049137918&partnerID=8YFLogxK
U2 - 10.1039/DT9730001332
DO - 10.1039/DT9730001332
M3 - Article
AN - SCOPUS:37049137918
SN - 1472-7773
SP - 1332
EP - 1335
JO - Journal of the Chemical Society. Dalton Transactions
JF - Journal of the Chemical Society. Dalton Transactions
IS - 13
ER -