TY - JOUR
T1 - An inorganic-organic hybrid composite featuring metal-chalcogenide clusters
AU - Roland, Bryan K.
AU - Flora, Ware H.
AU - Carducci, Michael D.
AU - Armstrong, Neal R.
AU - Zheng, Zhiping
N1 - Funding Information:
We wish to acknowledge the final support by Research Corporation and the University of Arizona. Acknowledgment is also made to the Donors of the Petroleum Research Fund, administered by the American Chemical Society, for partial support of this research. The CCD-based X-ray diffractometer was purchased through an NSF Grant (CHE-96103474, USA).
Copyright:
Copyright 2008 Elsevier B.V., All rights reserved.
PY - 2003/12
Y1 - 2003/12
N2 - The cluster complex, [Re6(μ3-Se) 8(PEt3)5(4-vinylpyridine)](SbF 6)2 (1), featuring the face-capped octahedral [Re 6(μ3-Se)8]2+ cluster core and site-differentiating triethylphosphine and 4-vinylpyridine ligands has been synthesized and structurally characterized. The complex crystallized in monoclinic space group P21 with a = 11.748(1) Å, b = 15.1212(2) Å, c = 19.941(2) Å, α = 90°, β = 94.411(3)°, γ = 90°, V = 3531.8(7) Å3, Z = 2, R1 = 0.0531, wR2 = 0.0774. Copolymerization of styrene with 1 via the polymerizable 4-vinylpyridine ligand afforded a novel inorganic-organic hybrid composite of high molecular weight and a low polydispersity index. Structural integrity of the cluster building block is maintained upon hybrid formation.
AB - The cluster complex, [Re6(μ3-Se) 8(PEt3)5(4-vinylpyridine)](SbF 6)2 (1), featuring the face-capped octahedral [Re 6(μ3-Se)8]2+ cluster core and site-differentiating triethylphosphine and 4-vinylpyridine ligands has been synthesized and structurally characterized. The complex crystallized in monoclinic space group P21 with a = 11.748(1) Å, b = 15.1212(2) Å, c = 19.941(2) Å, α = 90°, β = 94.411(3)°, γ = 90°, V = 3531.8(7) Å3, Z = 2, R1 = 0.0531, wR2 = 0.0774. Copolymerization of styrene with 1 via the polymerizable 4-vinylpyridine ligand afforded a novel inorganic-organic hybrid composite of high molecular weight and a low polydispersity index. Structural integrity of the cluster building block is maintained upon hybrid formation.
KW - 4-vinylpyridine
KW - Organic-inorganic hybrid composites
KW - Polymerization
KW - Rhenium chalcogenide clusters
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U2 - 10.1023/B:JOCL.0000010916.59703.98
DO - 10.1023/B:JOCL.0000010916.59703.98
M3 - Article
AN - SCOPUS:3543108983
VL - 14
SP - 449
EP - 458
JO - Journal of Cluster Science
JF - Journal of Cluster Science
SN - 1040-7278
IS - 4
ER -