TY - JOUR
T1 - Nickel(II) and cobalt(II) complexes with a mixed donor acyclic ligand bearing heterocyclic moieties as terminal groups
AU - Su, Cheng Yong
AU - Liao, Sen
AU - Cai, Yue Peng
AU - Zhang, Cheng
AU - Kang, Bei Sheng
AU - Liu, Han Qin
AU - Zhang, Ze Fu
AU - Liu, Wei Min
PY - 2000/10
Y1 - 2000/10
N2 - New nickel(II) and cobalt(II) complexes of a symmetric acyclic mixed O,N,S-donor ligand, S,S′-bis(8-quinolyl)-4-oxo-1,7-dithiaheptane (OESQ), with quinoline as the terminal group, [M(OESQ)(H2O)](NO3)2 [M = NiII (1) and CoII (2)], have been prepared and characterized by elemental analyses, u.v.-vis, and i.r. spectra, and by magnetic susceptibility measurement. Single X-ray diffraction analyses show that (1) and (2) are isomorphous. The nickel (or cobalt) ion in (1) [or (2)] is hexa-coordinated and the complex cation exhibits a slightly distorted-octahedral geometry defined by all five donor atoms of the ON2S2 of OESQ and a water, molecule with N2S2 in equatorial and two oxygens in axial position.
AB - New nickel(II) and cobalt(II) complexes of a symmetric acyclic mixed O,N,S-donor ligand, S,S′-bis(8-quinolyl)-4-oxo-1,7-dithiaheptane (OESQ), with quinoline as the terminal group, [M(OESQ)(H2O)](NO3)2 [M = NiII (1) and CoII (2)], have been prepared and characterized by elemental analyses, u.v.-vis, and i.r. spectra, and by magnetic susceptibility measurement. Single X-ray diffraction analyses show that (1) and (2) are isomorphous. The nickel (or cobalt) ion in (1) [or (2)] is hexa-coordinated and the complex cation exhibits a slightly distorted-octahedral geometry defined by all five donor atoms of the ON2S2 of OESQ and a water, molecule with N2S2 in equatorial and two oxygens in axial position.
UR - http://www.scopus.com/inward/record.url?scp=0034299748&partnerID=8YFLogxK
U2 - 10.1023/A:1007024709087
DO - 10.1023/A:1007024709087
M3 - 文章
AN - SCOPUS:0034299748
SN - 0340-4285
VL - 25
SP - 594
EP - 598
JO - Transition Metal Chemistry
JF - Transition Metal Chemistry
IS - 5
ER -