| Yazarlar |
Tuncer Hökelek
Hacettepe Üniversitesi, Türkiye |
|
Gizem Sertkaya
Türkiye |
|
Ezgi Ay
Türkiye |
|
Safiye Özkaya
Türkiye |
Prof. Dr. Hacali NECEFOĞLU
Kafkas Üniversitesi, Türkiye |
| Özet |
| In the title NiII complex, [Ni(C10H11O2)2 (C6H6N2O)2(H2O)2]·2H2O, the divalent Ni ion occupies a crystallographically imposed centre of symmetry and is coordinated by two O atoms from the carboxylate groups of two 2,4,6-trimethylbenzoate (TMB) ligands [Ni - O = 2.0438 (12) Å], two N atoms from the pyridyl groups of two isonicotinamide (INA) ligands [Ni - N = 2.1506 (15) Å] and two water molecules [Ni - O = 2.0438 (12) Å] in a slightly distorted octahedral geometry. The coordinating water molecules are hydrogen bonded to the non-coordinating carboxylate O atom of the TMB ligand [O⋯O = 2.593 (3) Å], enclosing an S(6) hydrogen-bonding motif. Two solvent water molecules are also present in the formula unit. In the crystal, a network of intermolecular N - H⋯O and O - H⋯O hydrogen bonds link the complexes into a three-dimensional array. Hirshfeld surface analysis indicates that the most important contributions for the crystal packing are from H⋯H (59.8%), O⋯H/H⋯O (20.2%) and C⋯H/H⋯C (13.7%) interactions. |
| Anahtar Kelimeler |
| crystal structure | nickel(11) | coordination compound | benzoic acid | nicotinamide |
| Makale Türü | Özgün Makale |
| Makale Alt Türü | ESCI dergilerinde yayımlanan tam makale |
| Dergi Adı | ACTA CRYSTALLOGRAPHICA SECTION E-CRYSTALLOGRAPHIC COMMUNICATIONS |
| Dergi ISSN | 2056-9890 |
| Dergi Tarandığı Indeksler | ESCI: Emerging Sources Citation Index |
| Makale Dili | İngilizce |
| Basım Tarihi | 08-2017 |
| Cilt No | 73 |
| Sayı | 8 |
| Sayfalar | 1237 / 0 |
| Doi Numarası | 10.1107/S205698901701060X |
| Makale Linki | http://scripts.iucr.org/cgi-bin/paper?S205698901701060X |
