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Bis(4,4''-difluoro-1,1':3',1''-terphenyl-2'-carboxylato-κO) tetrakis(methanol-κO)calcium methanol tetrasolvate
- Kim, Namseok;
- Noh, Heeso;
- Yoon, Sungho;
- Park, Chan Ryang
Citations
SCOPUS
0초록
In the title compound, [Ca(C19H11F2O 2)2(CH3OH)4]·4CH3OH, the Ca2+ ion is located on an inversion centre and is hexacoordinated by two O atoms of two 4,4''-difluoro-1,1':3',1''-terphenyl-2'-carboxylate ligands and four O atoms of four methanol ligands, forming a CaO6 polyhedron with a slightly distorted octahedral coordination geometry. The Ca - O - C angle between the carboxylate group and the calcium ion is 171.8 (2)°. Two types of intermolecular hydrogen-bond interactions (C=O⋯H and O - H⋯O) between the carboxylate ligand, the methanol solvent molecules and the coordinating methanol ligands generate a two-dimensional network parallel to (001).
키워드
data-to-parameter ratio = 19.0; mean σ(C-C) = 0.004 Å; R factor = 0.064; single-crystal X-ray study; T = 200 K; wR factor = 0.165
- 제목
- Bis(4,4''-difluoro-1,1':3',1''-terphenyl-2'-carboxylato-κO) tetrakis(methanol-κO)calcium methanol tetrasolvate
- 저자
- Kim, Namseok; Noh, Heeso; Yoon, Sungho; Park, Chan Ryang
- 발행일
- 2013-02
- 유형
- Article
- 권
- 69
- 호
- 2
- 페이지
- m122 ~ m123
- 언어
- ENG
- 발행국가
- 영국
- ISSN
- P 1600-5368