Crystallographic Studies of Synthetic Corrinoids IV. Molecular Structure of a Ni(II)Oxa‐porphyrinoid from Electrochemical Oxidation of a Ni(II) Seco‐Corrin | Zendy

Hodgson Keith O. | Zendy; Dunitz Jack D. | Zendy

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Crystallographic Studies of Synthetic Corrinoids IV. Molecular Structure of a Ni(II)Oxa‐porphyrinoid from Electrochemical Oxidation of a Ni(II) Seco‐Corrin

Author(s) -

Hodgson Keith O.,

Dunitz Jack D.

Publication year - 1976

Publication title -

helvetica chimica acta

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.74

H-Index - 82

eISSN - 1522-2675

pISSN - 0018-019X

DOI - 10.1002/hlca.19760590547

Subject(s) - chemistry , corrin , triclinic crystal system , crystallography , electrochemistry , perchlorate , crystal structure , stereochemistry , inorganic chemistry , cobalt , organic chemistry , ion , electrode

X‐ray analysis of a crystalline product obtained by electrochemical oxidation of the Ni(II)‐seco‐corrinoid 1 has established the structure as that of a 1,19 oxygen‐bridged porphyrinoid 2 . The crystals (perchlorate salt of 2 ) are triclinic, space group P 1 , with a = 10.205, b = 11.616, c = 14.52Å, α = 115.30, β = 107.34, γ = 85.90°, Z = 2. The structure was solved by the heavy‐atom method and refined by full‐matrix least‐squares analysis to a final R factor of 9.4%. Some features of the molecular structure are discussed.

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