Synthesis and crystal structure of a homotrinuclear Ni(II) complex

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Küçük Resim

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

Künye