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| Content Provider | World Health Organization (WHO)-Global Index Medicus |
|---|---|
| Author | Lee, Jae-cheon Kim, Cheal Kim, Pan-gi Hwang, In Hong Kim, Youngmee |
| Description | Author Affiliation: Hwang IH ( Department of Fine Chemistry, Seoul National University of Science & Technology, Seoul 139-743, Republic of Korea.) |
| Abstract | The asymmetric unit of the title compound, $[Mn_{2}(C_{6}H_{6}O_{7})_{2}(H_{2}O)_{4}]·C_{12}H_{10}N_{2}·2H_{2}O,$ contains half of the centrosymmetric Mn complex dimer, half of a 1,2-bis(pyridin-4-yl)ethene molecule, which lies across an inversion center, and one water molecule. Two citrate ligands bridge two $Mn^{II}$ ions, and each $Mn^{II}$ atom is coordinated by four O atoms from the citrate ligands (one from hydroxy and three from carboxylate groups) and two water O atoms, forming a distorted octahedral environment. In the crystal, O—H⋯O and O—H⋯N hydrogen bonds link the centrosymmetric dimers and lattice water molecules into a three-dimensional structure which is further stabilized by intermolecular π–π interactions [centroid–centroid distance = 3.959 (2) Å]. Weak C—H⋯O hydrogen bonding interactions are also observed. |
| ISSN | 20569890 |
| e-ISSN | 16005368 |
| Journal | Acta Crystallographica Section E Structure Reports Online |
| Issue Number | Pt 12 |
| Volume Number | 68 |
| Language | English |
| Publisher | IUCr/Wiley |
| Publisher Date | 2012-12-01 |
| Publisher Place | United States |
| Access Restriction | Open |
| Subject Keyword | Crystallography |
| Content Type | Text |
| Resource Type | Article |
| Subject | Chemistry Condensed Matter Physics Materials Science |
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