TY - JOUR
T1 - Synthesis and Structural Determination of a Porphyrinatoplatinum(II)
T2 - Meso-Tetrakis(4-t-butylphenyl)porphyrinatoplatinum(II)
AU - Umemiya, Masamichi
AU - Sugiura, Ken Ichi
AU - Miyasaka, Hitoshi
AU - Ishii, Tomohiko
AU - Yamashita, Masahiro
PY - 2003
Y1 - 2003
N2 - A substituted porphyrinatoplatinum(II) meso-tetrakis(4-t-butylphenyl)porphyrinatoplatinum(II), has been spectroscopically and structurally characterized. The 1HNMR signal from the β-protons of the pyrrole ring is observed as a singlet with a full-width at half maximum of 1.6 Hz, contrary to the reported quasi-triplet resonance attributable to the 1H-195Pt long-range coupling. The porphyrin nucleus is nearly planar in the solid state. All macrocycle atoms lie within approximately 0.06 Å of the least squares mean plane with a pseudo-wave core conformation. The intramolecular Pt-N distances are 2.019(3) Å.
AB - A substituted porphyrinatoplatinum(II) meso-tetrakis(4-t-butylphenyl)porphyrinatoplatinum(II), has been spectroscopically and structurally characterized. The 1HNMR signal from the β-protons of the pyrrole ring is observed as a singlet with a full-width at half maximum of 1.6 Hz, contrary to the reported quasi-triplet resonance attributable to the 1H-195Pt long-range coupling. The porphyrin nucleus is nearly planar in the solid state. All macrocycle atoms lie within approximately 0.06 Å of the least squares mean plane with a pseudo-wave core conformation. The intramolecular Pt-N distances are 2.019(3) Å.
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U2 - 10.1246/bcsj.76.2123
DO - 10.1246/bcsj.76.2123
M3 - Article
AN - SCOPUS:0345528021
SN - 0009-2673
VL - 76
SP - 2123
EP - 2127
JO - Bulletin of the Chemical Society of Japan
JF - Bulletin of the Chemical Society of Japan
IS - 11
ER -