Acta Crystallographica Section E | |
Crystal structure of bis{μ-4,4′-[1,3-phenylenebis(oxy)]dibenzoato-κ4O,O′:O′′,O′′′}bis[(1,10-phenanthroline-κ2N,N′)zinc(II)] dihydrate | |
Li-Ying Han1  Guan-Fang Su2  Ya-Ping Li2  Hu Zang3  Julia Ming4  | |
[1] Department of Gynaecology, The Second Hospital of Jilin University, 218 Ziqiang Street, Changchun 130041, People's Republic of China;Department of Ophthalmology, The Second Hospital of Jilin University, 218 Ziqiang Street, Changchun 130041, People's Republic of China;Department of Orthopedics, The China–Japan Union Hospital of Jilin University Changchun, Changchun 130033, People's Republic of China;St Erik's Eye Hospital, Karolinska Institute, Polhemsgatan 50, SE-112 82 Stockholm, Sweden; | |
关键词: crystal structure; 4,4′-[1,3-phenylenebis(oxy)]dibenzoate; zinc(II); hydrogen bonding; C—H...π interactions; π–π stacking; | |
DOI : 10.1107/S1600536814018340 | |
来源: DOAJ |
【 摘 要 】
Two 4,4′-[1,3-phenylenebis(oxy)]dibenzoate anions bridge two 1,10-phenanthroline-chelated ZnII cations about a center of inversion to generate the dinuclear title compound, [Zn2(C20H12O6)2(C12H8N2)2]·2H2O. The geometry about the ZnII atom is a distorted octahedron. In the crystal, the molecules are connected by classical O—H...O hydrogen bonds, weak C—H...O hydrogen bonds and C—H...π interactions, forming a three dimensional network. π–π stacking is also observed between aromatic rings of adjacent molecules, centroid–centroid distances are 3.753 (2), 3.5429 (16) and 3.5695 (17) Å.
【 授权许可】
Unknown