Yazarlar |
Hacali NECEFOĞLU
Kafkas Üniversitesi, Türkiye |
Füreya Elif ÖZTÜRKKAN
Kafkas Üniversitesi, Türkiye |
Vijdan Öztürk
Türkiye |
Vedat ADIGÜZEL
Kafkas Üniversitesi, Türkiye |
Tuncer Hökelek
Hacettepe Üniversitesi, Türkiye |
Özet |
In the centrosymmetric dinuclear title compound, [Mn 2(C 7H 4BrO 2) 4(C 6H 6N 2O) 2(H 2O) 2], the Mn II atom is coordinated by one N atom from one bridging nicotinamide ligand and one O atom from another symmetry-related bridging nicotinamide ligand, three O atoms from two 4-bromo-benzoate ligands and one water molecule in a distorted octa-hedral geometry. The dihedral angles between the carboxyl-ate groups and the adjacent benzene rings are 10.89 (16) and 8.4 (2)°, while the benzene rings are oriented at a dihedral angle of 6.09 (13)°. Inter-molecular O - H⋯O, N - H⋯O and weak C - H⋯O hydrogen bonds link the molecules into a three-dimensional network. π-π interactions, indicated by short centroid-centroid distances [3.845 (2) Å between the benzene rings, 3.650 (2) Å between the pyridine rings and 3.700 (3) Å between the benzene and pyridine rings] further stabilize the structure. |
Anahtar Kelimeler |
data-to-parameter ratio = 18.2 | mean σ(CC) = 0.006 Å | R factor = 0.049 | single-crystal X-ray study | T = 294 K | wR factor = 0.126 |
Makale Türü | Özgün Makale |
Makale Alt Türü | SSCI, AHCI, SCI, SCI-Exp dergilerinde yayımlanan tam makale |
Dergi Adı | ACTA CRYSTALLOGRAPHICA SECTION E-CRYSTALLOGRAPHIC COMMUNICATIONS |
Dergi ISSN | 2056-9890 |
Dergi Tarandığı Indeksler | SCI |
Makale Dili | İngilizce |
Basım Tarihi | 08-2011 |
Cilt No | 67 |
Sayı | 8 |
Doi Numarası | 10.1107/S1600536811028492 |
Makale Linki | http://scripts.iucr.org/cgi-bin/paper?S1600536811028492 |