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Synthesis and Characterization of Novel Metal(III) Complexes of Corrole. Crystal and Molecular Structure of (2,2,7,8,12,13,17,18-Octamethyl-corrolato)(triphenylarsine)rhodium(III)

DOI: 10.1039/DT9900000463

Source and publish data:

Journal of the Chemical Society, Dalton Transactions p. 463 - 468 (1990)

Update date:2022-07-31

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Authors:

Boschi, TristanoBoschi, Tristano

Licoccia, SilviaLicoccia, Silvia

Paolesse, RobertoPaolesse, Roberto

Tagliatesta, PietroTagliatesta, Pietro

Tehran, Massoud AzarniaTehran, Massoud Azarnia

et al.et al.

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Article abstract of DOI:10.1039/DT9900000463

Transition-metal complexes of 2,3,7,8,12,13,17,18-octamethylcorrole (H3omc) have been prepared in high yield by means of three different synthetic procedures.The macrocycle acts as a trianonic ligand leading to the formation of neutral species.The crystal and molecular structure of the compound has been determined by X-ray diffraction methods.The crystals are orthorhombic, space group P212121, with unit-cell dimensions a = 20.172(7), b = 12.468(5), c = 14.893(5) Angstroem, and Z = 4.The structure was solved by the heavy-atom technique andrefined to R = 0.0353 for 1436 independent reflections.The rhodium atom has a distorted square-pyramidal environment, the basal positions being occupied by the four nitrogen atoms from the corrole ligand and the apex by the arsenic atom from the triphenylarsine molecule.

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Product name:(2,3,7,8,12,13,17,18-octamethylcorrolato)(dicarbonyl)rhodium(III)

Cas No:129440-98-8

129440-98-8

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