Abstract
In the title compound, [Co(C28H22N2O2)(C5H5N)2]ClO4·0.5CH4O·0.5H2O, each CoIII ion is coordinated by the tetradentate N,N′-bis(2-oxidobenzylidene)-1,2-diphenylethane-1,2-diamine ligand [Co—N = 1.900 (3) and 1.903 (3) Å; Co—O = 1.885 (3) and 1.891 (3) Å] and two pyridine ligands [Co—N = 1.967 (4) and 1.977 (3) Å] in a distorted octahedral geometry. The packing of the cations and anions forms voids of 258 Å3, which are filled by methanol and solvent water molecules with half occupancies. O—H⋯O hydrogen bonds between solvent molecules, perchlorate anions and water molecules, and between water molecules and O atoms of the ligand, help to consolidate the crystal packing.
Highlights
Crystal dataKey indicators: single-crystal X-ray study; T = 273 K; mean (C–C) = 0.007 Å; disorder in solvent or counterion; R factor = 0.050; wR factor = 0.145; data-toparameter ratio = 16.0
1.903 (3) Å; Co—O = 1.885 (3) and 1.891 (3) Å] and two pyridine ligands [Co—N = 1.967 (4) and 1.977 (3) Å] in a distorted octahedral geometry
In the title compound, [Co(C28H22N2O2)(C5H5N)2]ClO40.5CH4O0.5H2O, each CoIII ion is coordinated by the tetradentate
Summary
Key indicators: single-crystal X-ray study; T = 273 K; mean (C–C) = 0.007 Å; disorder in solvent or counterion; R factor = 0.050; wR factor = 0.145; data-toparameter ratio = 16.0. In the title compound, [Co(C28H22N2O2)(C5H5N)2]ClO40.5CH4O0.5H2O, each CoIII ion is coordinated by the tetradentate. N,N0 -bis(2-oxidobenzylidene)-1,2-diphenylethane-1,2-diamine ligand [Co—N = 1.900 (3) and. 1.903 (3) Å; Co—O = 1.885 (3) and 1.891 (3) Å] and two pyridine ligands [Co—N = 1.967 (4) and 1.977 (3) Å] in a distorted octahedral geometry. The packing of the cations and anions forms voids of 258 Å3, which are filled by methanol and solvent water molecules with half occupancies. O—H O hydrogen bonds between solvent molecules, perchlorate anions and water molecules, and between water molecules and O atoms of the ligand, help to consolidate the crystal packing
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