TY - JOUR
T1 - Molecular structure and intermolecular organization in the crystalline 1:2 complex of Zn(II)-tetra(3-hydroxyphenyl)porphyrin with dimethylsulphoxide
AU - Krupitsky, H.
AU - Stein, Z.
AU - Goldberg, I.
PY - 1995
Y1 - 1995
N2 - Zn (II)-tetra(3-hydroxyphenyl)porphyrin (C44H28N4O4Zn) was obtained as solvate (1:2) by recrystallization of the commercially available metalloporphyrin derivative from dimethylsulphoxide (DMSO). The crystals are monoclinic, space group C2/c, with a = 1883.9(4) pm, b — 1200.9(2) pm, c = 2084.6(5) pm and ß = 117.45(2)°. They consist of five-coordinated square-pyramidal metalloporphyrin units, involving one DMSO ligand at the axial position. These units are cross-linked in the lattice by an extensive network of hydrogen bonds. The second molecule of the DMSO approaches the other side of the porphyrin core. It is not linked to the metal center, but takes part in H-bonding interactions with adjacent porphyrin molecules. The 1 :2 porphyrin-DMSO clusters are orientationally disordered in the crystal lattice.
AB - Zn (II)-tetra(3-hydroxyphenyl)porphyrin (C44H28N4O4Zn) was obtained as solvate (1:2) by recrystallization of the commercially available metalloporphyrin derivative from dimethylsulphoxide (DMSO). The crystals are monoclinic, space group C2/c, with a = 1883.9(4) pm, b — 1200.9(2) pm, c = 2084.6(5) pm and ß = 117.45(2)°. They consist of five-coordinated square-pyramidal metalloporphyrin units, involving one DMSO ligand at the axial position. These units are cross-linked in the lattice by an extensive network of hydrogen bonds. The second molecule of the DMSO approaches the other side of the porphyrin core. It is not linked to the metal center, but takes part in H-bonding interactions with adjacent porphyrin molecules. The 1 :2 porphyrin-DMSO clusters are orientationally disordered in the crystal lattice.
UR - http://www.scopus.com/inward/record.url?scp=0042596619&partnerID=8YFLogxK
U2 - 10.1524/zkri.1995.210.9.665
DO - 10.1524/zkri.1995.210.9.665
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AN - SCOPUS:0042596619
SN - 1433-7266
VL - 210
SP - 665
EP - 668
JO - Zeitschrift fur Kristallographie - New Crystal Structures
JF - Zeitschrift fur Kristallographie - New Crystal Structures
IS - 9
ER -