| Yazarlar |
Gülçin Şefiye Aşkın
Türkiye |
Prof. Dr. Hacali NECEFOĞLU
Kafkas Üniversitesi, Türkiye |
|
Ali Murat Tonbul
Türkiye |
|
Nefise Dilek
Türkiye |
|
Tuncer Hökelek
Hacettepe Üniversitesi, Türkiye |
| Özet |
| The asymmetric unit of the title compound, [Mn(C7H4NO4)2(C6H6N2O)2(H2O)2], contains one MnII atom, one 4-nitrobenzoate (NB) anion, one nicotinamide (NA) ligand and one water molecule; NA and NB each act as a monodentate ligand. The MnII atom, lying on an inversion centre, is coordinated by four O atoms and two pyridine N atoms in a distorted octahedral geometry. The water molecules are hydrogen bonded to the carboxylate O atoms. The dihedral angle between the carboxylate group and the adjacent benzene ring is 24.4(3)°, while the benzene and pyridine rings are oriented at a dihedral angle of 86.63(11)°. In the crystal, O - H⋯O and N - H⋯O hydrogen bonds link the molecules, forming a layer parallel to the ab plane. The layers are further linked via weak C - H⋯O hydrogen bonds, a π-π stacking interaction [centroid-centroid distance = 3.868(2)A] and a weak C - H⋯π interaction, resulting in a three-dimensional network. |
| Anahtar Kelimeler |
| crystal structure,manganese(II),nicotinamide,4-nitrobenzoic acid,transition metal complex |
| 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 | 05-2016 |
| Cilt No | 72 |
| Sayı | 5 |
| Sayfalar | 656 / 658 |
| Doi Numarası | 10.1107/S2056989016005612 |
| Makale Linki | http://scripts.iucr.org/cgi-bin/paper?S2056989016005612 |
| Atıf Sayıları | |
| SCOPUS | 1 |
