Synthesis and crystal structure of a homotrinuclear Ni(II) complex
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Dosyalar
Tarih
2005
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Walter De Gruyter Gmbh
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
A tetradentate ONNO type Schiff base was synthesized from salicyaldehyde and 1,4-diaminobutane. Thermogravimetfic analysis, elemental analysis and X-ray diffraction results showed this Schiff base to give a trinuclear complex with Ni(II) ions in presence of acetate ions. The complex crystallizes in the triclinic P (1) over bar space group with a = 9.7510(2), b = 10.6854(2), c = 12.4781(4) angstrom, alpha = 112.101(3), beta = 100.621(4) and gamma = 91.733(3)degrees. Similar to those found in the literature the terminal Ni(II) ions are coordinated to the Schiff base and have a N2O4 coordination sphere. The central Ni(II) ion has a O-6 coordination sphere formed by the phenolic oxygens and the acetate bridges. The conformation of the chelate ring formed between the Ni(H) ions and the iminic nitrogens were examined.
Açıklama
Anahtar Kelimeler
Trinuclear Metal Complex, Schiff Bases, Single Crystal Structure Analysis, X-ray Diffraction
Kaynak
Zeitschrift Fur Kristallographie
WoS Q Değeri
Q2
Scopus Q Değeri
N/A
Cilt
220
Sayı
11
