TY - JOUR
T1 - Exploring oxorhenium '3 + 1' mixed-ligand complexes carrying the S-benzyl-3-[(2-hydroxyphenyl)methylene]dithiocarbazate [ONS]/monothiol [S] donor set
T2 - Synthesis and characterization
AU - Chen, Xiaoyuan
AU - Femia, Frank J.
AU - Babich, John W.
AU - Zubieta, Jon
N1 - Funding Information:
This work was supported by a grant from the Department of Energy (DOE), Office of Health and Environmental Research D2-FG02-99ER62791.
PY - 2000/9/11
Y1 - 2000/9/11
N2 - The reaction of ReOCl3(PPh3)2 with the potentially tridentate ligand S-benzyl-3-[(2-hydroxyphenyl)methylene]dithiocarbazate ([ONS] donor set) and para-substituted benzenethiols [C6H4X-4-SH] (where X = H, F, Cl, Br and OCH3) in the presence of Et3N afforded a series of integrated '3 + 1' oxorhenium(V) complexes with general formula [ReO{η3-OC6H4-2-CH=N-N=C(SCH2Ph)-S}(η1-C6H4X-4-S)]. The molecular structure of [ReO{η3-OC6H4-2-CH=N-N=C(SCH2Ph)-S}(η1-C6H4F-4-S)] (4) was determined by single-crystal X-ray analysis. Complex 4 consists of a central oxorhenium(V) core with phenolic oxygen, azomethine nitrogen and thiol sulfur donor from the thiosemicarbazone Schiff base ligand and one sulfur donor from monothiol ligand completing a distorted square pyramidal environment. Crystal data for 4, C21H16FN2O2S3Re: orthorhombic, P212121, a = 5.6682(3), b = 11.6600(6), c = 31.697(2) Å, V = 2094.9(2) Å3, Z = 4. (C) 2000 Elsevier Science S.A.
AB - The reaction of ReOCl3(PPh3)2 with the potentially tridentate ligand S-benzyl-3-[(2-hydroxyphenyl)methylene]dithiocarbazate ([ONS] donor set) and para-substituted benzenethiols [C6H4X-4-SH] (where X = H, F, Cl, Br and OCH3) in the presence of Et3N afforded a series of integrated '3 + 1' oxorhenium(V) complexes with general formula [ReO{η3-OC6H4-2-CH=N-N=C(SCH2Ph)-S}(η1-C6H4X-4-S)]. The molecular structure of [ReO{η3-OC6H4-2-CH=N-N=C(SCH2Ph)-S}(η1-C6H4F-4-S)] (4) was determined by single-crystal X-ray analysis. Complex 4 consists of a central oxorhenium(V) core with phenolic oxygen, azomethine nitrogen and thiol sulfur donor from the thiosemicarbazone Schiff base ligand and one sulfur donor from monothiol ligand completing a distorted square pyramidal environment. Crystal data for 4, C21H16FN2O2S3Re: orthorhombic, P212121, a = 5.6682(3), b = 11.6600(6), c = 31.697(2) Å, V = 2094.9(2) Å3, Z = 4. (C) 2000 Elsevier Science S.A.
KW - Crystal structures
KW - Dithiocarbazate complexes
KW - Oxorhenium complexes
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U2 - 10.1016/S0020-1693(00)00193-6
DO - 10.1016/S0020-1693(00)00193-6
M3 - Article
AN - SCOPUS:0034637907
SN - 0020-1693
VL - 307
SP - 154
EP - 159
JO - Inorganica Chimica Acta
JF - Inorganica Chimica Acta
IS - 1-2
ER -