Bis{(μ-acetato)[μ-bis(salicylidene)-1,3-propanediaminato](dimethyl sulfoxide)-nickel(II)}nickel(II)

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Atıf İçin Kopyala

Ulku D., Ercan F., Atakol O., Dincer F.

Acta Crystallographica Section C: Crystal Structure Communications, cilt.53, sa.8, ss.1056-1057, 1997 (SCI-Expanded)

• Yayın Türü: Makale / Tam Makale
• Cilt numarası: 53 Sayı: 8
• Basım Tarihi: 1997
• Doi Numarası: 10.1107/s0108270197004733
• Dergi Adı: Acta Crystallographica Section C: Crystal Structure Communications
• Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
• Sayfa Sayıları: ss.1056-1057
• Ankara Üniversitesi Adresli: Evet

Özet

The coordination around the nickel ions in the title complex, [Ni3(C17H16N2O2) 2(C2H3O2)2{(CH 3)2SO}2], is irregular octahedral. The central nickel ion occupying the inversion centre has four O atoms from two N,N′-bis(salicylidene)-1,3-propanediaminato (SALPD2-) ligands and one O atom from each bridging acetate group. The average Ni-O distance for the central Ni ion is 2.072 (2) Å. The coordination around the terminal Ni ions, related by an inversion centre, comprises two O atoms and two N atoms from a SALPD2- ligand as well as one Oacetate and one ODMSO atom. The DMSO and acetate ligands are trans about the terminal Ni atom. The average Ni-O and Ni-N distances for the terminal Ni ions are 2.087 (2) and 2.018 (3) Å, respectively. The Ni⋯Ni bridging distance is 3.043 (2) Å.