Bis(4-methoxybenzoato)-?2O,O?;?O- bis(nicotinamide-?N1)zinc(II)
[ X ]
Tarih
2010
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Erişim Hakkı
info:eu-repo/semantics/openAccess
Özet
The asymmetric unit of the title complex, [Zn(C8H 7O3)2(C6H6N 2O)2], contains three crystallographically independent molecules with similar configurations. The ZnII cation is coordinated by two N atoms of two nicotinamide ligands and three O atoms from two 4-methoxybenzoate anions in a distorted trigonalbipyramidal geometry. In each independent molecule, one Zn-O bond distance [2.5181 (12), 2.5931 (12) and 2.4085 (12) Å for the three molecules] is significantly longer than the other two. In the crystal structure, extensive N-H?O and C-H?O hydrogen bonding links the molecules into a three-dimensional network. ?-? contacts between the pyridine rings and between the pyridine and benzene rings [centroid-centroid distances = 3.7655 (9) and 3.8453 (10) Å, respectively] further stabilize the crystal structure.
Açıklama
Anahtar Kelimeler
[Belirlenecek]
Kaynak
Acta Crystallographica Section E: Structure Reports Online
WoS Q Değeri
N/A
Scopus Q Değeri
N/A
Cilt
66
Sayı
9
Künye
Hökelek, T., Saka, G., Tercan, M. B., Tenlik, E., Necefoğlu, H. (20109). Bis(4-methoxybenzoato)-?2O,O??O-bis(nicotinamide-?N1)zinc(II), Acta Crystallographica Section E Structure Reports Online, 66(9), m1135-m1136.
