| Yazarlar |
İbrahim Göker Zaman
Türkiye |
|
Nagihan Delibaş
Sakarya Üniversitesi, Türkiye |
Prof. Dr. Hacali NECEFOĞLU
Kafkas Üniversitesi, Türkiye |
|
Tuncer Hökelek
Hacettepe Üniversitesi, Türkiye |
| Özet |
| The asymmetric unit of the title compound, [Zn(C6H 6N2O)2(H2O)4](C 7H5O3)2·4H2O, contains half of the complex cation with the ZnII ion located on an inversion center, a 3-hydroxybenzoate counter-anion and two uncoordinating water molecules. Four water O atoms in the equatorial plane around the Zn II ion [Zn-O = 2.089 (2) and 2.128 (2) Å] form a slightly distorted square-planar arrangement and the distorted octahedral geometry is completed by the two N atoms [Zn-N = 2.117 (2) Å] from two isonicotinamide ligands. In the anion, the carboxylate group is twisted from the attached benzene ring at 9.0 (2)°. In the crystal, a three-dimensional hydrogen-bonding network, formed by classical O-H⋯O and N-H⋯O and weak C-H⋯O hydrogen bonds, consolidates the crystal packing, which exhibits π-π stacking between the benzene and pyridine rings, with centroid-centroid distances of 3.458 (2) and 3.609 (2) Å. One of the two H atoms of each uncoordinating water molecule is disordered over two orientations with an occupancy ratio of 0.60:0.40. |
| Anahtar Kelimeler |
| Makale Türü | Özgün Makale |
| Makale Alt Türü | SCOPUS dergilerinde yayımlanan tam makale |
| Dergi Adı | ACTA CRYSTALLOGRAPHICA SECTION E-STRUCTURE REPORTS ONLINE |
| Dergi ISSN | 2056-9890 |
| Dergi Tarandığı Indeksler | Scopus |
| Makale Dili | İngilizce |
| Basım Tarihi | 04-2013 |
| Cilt No | 69 |
| Sayı | 4 |
| Doi Numarası | 10.1107/S1600536813006466 |
| Makale Linki | doi:10.1107/S1600536812003911 |
| Atıf Sayıları | |
| WoS | 2 |
| SCOPUS | 5 |
