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Your search keyword '"Michael Viggiano"' showing total 4 results
Start Over Author "Michael Viggiano" Topic phosphorus
4 results on '"Michael Viggiano"'

1. A nickel complex containing an extremely long nickel-phosphorus bond. Syntheses and x-ray structures of [Ni(CN)2[P(CH2OH)Ph2]3](C6H6)0.5 and trans-[Ni(CN)2[P(CH2-OH)Ph2]2]

Author

Philip P. Power, Michael Viggiano, H. Hope, and Marilyn M. Olmstead

Subjects
chemistry.chemical_classification, Denticity, Phosphorus, Inorganic chemistry, X-ray, chemistry.chemical_element, Crystal structure, Inorganic Chemistry, Nickel, Crystallography, chemistry, X-ray crystallography, Molecule, Physical and Theoretical Chemistry, Inorganic compound
Abstract

Le premier complexe du titre cristallise dans P1 avec Z=2; affinement jusqu'a R=0,057. Le second cristallise dans Pbca avec Z=4; affinement jusqu'a R=0,038. Discussion des liaisons Ni-P

Published
1984
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2. Syntheses and x-ray crystal structures of two new classes of macrocyclic ligands having both phosphorus and nitrogen donor atoms

Author

Michael Viggiano, Philip P. Power, Hakon Hope, and Bahman Moezzi

Subjects
Inorganic Chemistry, Crystallography, chemistry, Phosphorus, X-ray crystallography, X-ray, Molecule, chemistry.chemical_element, Crystal structure, Physical and Theoretical Chemistry, Nitrogen
Abstract

Le compose [N 1 , N 11 , N 4 N 8 -(μ-PMe) 2 tetraazacyclotetradecane] cristallise dans le groupe P2 1 /n. Les 4 N forment un plan. Les distances P-N, sont de l'ordre de 1,694 A. Le compose tetraazacyclotetradecane [tetrakis(diphenylphosphinomethyl)] cristallise dans le groupe P2 1 /n. Il possede un centre de symetrie. C'est un compose qui peut etre un coordinat octadente

Published
1984
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3. ChemInform Abstract: A NICKEL COMPLEX CONTAINING AN EXTREMELY LONG NICKEL-PHOSPHORUS BOND. SYNTHESES AND X-RAY STRUCTURES OF (NI(CN)2(P(CH2OH)PH2)3)(C6H6)0.5 AND TRANS-(NI(CN)2(P(CH2-OH)PH2)2)

Author

Michael Viggiano, H. Hope, Philip P. Power, and Marilyn M. Olmstead

Subjects
Nickel, Crystallography, Chemistry, Phosphorus, X-ray, chemistry.chemical_element, General Medicine
Abstract

Le premier complexe du titre cristallise dans P1 avec Z=2; affinement jusqu'a R=0,057. Le second cristallise dans Pbca avec Z=4; affinement jusqu'a R=0,038. Discussion des liaisons Ni-P

Published
1984
Full Text
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4. ChemInform Abstract: SYNTHESES AND X-RAY CRYSTAL STRUCTURES OF TWO NEW CLASSES OF MACROCYCLIC LIGANDS HAVING BOTH PHOSPHORUS AND NITROGEN DONOR ATOMS

Author

Philip P. Power, Michael Viggiano, Hakon Hope, and Bahman Moezzi

Subjects
Crystallography, Chemistry, Phosphorus, X-ray, chemistry.chemical_element, General Medicine, Crystal structure, Nitrogen
Abstract

Le compose [N 1 , N 11 , N 4 N 8 -(μ-PMe) 2 tetraazacyclotetradecane] cristallise dans le groupe P2 1 /n. Les 4 N forment un plan. Les distances P-N, sont de l'ordre de 1,694 A. Le compose tetraazacyclotetradecane [tetrakis(diphenylphosphinomethyl)] cristallise dans le groupe P2 1 /n. Il possede un centre de symetrie. C'est un compose qui peut etre un coordinat octadente

Published
1984
Full Text
View/download PDF

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