TY - JOUR
T1 - Synthesis of Early Transition Metal Porphyrin Halide Complexes
T2 - First Structural Characterization of a Vanadium(III) Porphyrin Complex
AU - Berreau, Lisa M.
AU - Hays, J. Alan
AU - Young, Victor G.
AU - Woo, L. Keith
PY - 1994/1/1
Y1 - 1994/1/1
N2 - A general method for the preparation of early transition metal porphyrin halide complexes using a porphyrin dianion, (THF)2Li2(POR) (POR = OEP, TTP; OEP = octaethylporphyrinato, TTP = meso-tetra-p-tolylporphyrinato), and the appropriate metal halide complex, MXn (MXn = VCl3(THF)3, TiCl4(THF)2, TiCl3(THF)3, MoCl4(CH3CN)2, WCl4), is described. The structure of (TTP)VIIICl•THF (2•THF) has been determined by single-crystal X-ray diffraction analysis. Complex 2-THF crystallizes in the centrosymmetric space group P21/m with a = 11.968(2) Å, b = 17.072(3) Å, c = 12.649(2) Å, β = 98.62(2)°, V= 2555.2(8) Å3, Z = 2, R = 4.6%, and Rw = 6.7%. The V-Cl bond length is 2.272(1) Å, the V-N bond lengths range from 2.040(4) to 2.050(3) Å, and the V-O bond distance is 2.141(3) Å.
AB - A general method for the preparation of early transition metal porphyrin halide complexes using a porphyrin dianion, (THF)2Li2(POR) (POR = OEP, TTP; OEP = octaethylporphyrinato, TTP = meso-tetra-p-tolylporphyrinato), and the appropriate metal halide complex, MXn (MXn = VCl3(THF)3, TiCl4(THF)2, TiCl3(THF)3, MoCl4(CH3CN)2, WCl4), is described. The structure of (TTP)VIIICl•THF (2•THF) has been determined by single-crystal X-ray diffraction analysis. Complex 2-THF crystallizes in the centrosymmetric space group P21/m with a = 11.968(2) Å, b = 17.072(3) Å, c = 12.649(2) Å, β = 98.62(2)°, V= 2555.2(8) Å3, Z = 2, R = 4.6%, and Rw = 6.7%. The V-Cl bond length is 2.272(1) Å, the V-N bond lengths range from 2.040(4) to 2.050(3) Å, and the V-O bond distance is 2.141(3) Å.
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U2 - 10.1021/ic00079a020
DO - 10.1021/ic00079a020
M3 - Article
AN - SCOPUS:33751158938
SN - 0020-1669
VL - 33
SP - 105
EP - 108
JO - Inorganic chemistry
JF - Inorganic chemistry
IS - 1
ER -