Heterodinuclear Ni(II)—Sn(II) complexes from reduced ONNO type Schiff base compounds
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Sevi Öz
, Cengiz Arici , Kaan Cebesoy Emregül , Ümit Ergun , Orhan Atakol and Adnan Kenar
N,N´-bis(salicylidene)-1,3-propanediamine (LH2), N,N´-bis(salicylidene)-2,2´- dimethyl-1,3-propane-diamine (LDMH2), N,N´-bis(2-hydroxyacetophenylidene)-1,3-propanediamine (LACH2), N,N´-bis(2-hydroxyacetophenone)-2,2´-dimethyl-1,3-propanediamine (LACDMH2) and N,N´-bis(salicylidene)-1,2-ethylenediamine (SalenH2) were reduced in methanolic media with the help of NaBH4. Ni(II)—Sn(II) heteronuclear complexes were synthesized according to the template method in DMF media. The complex structures were analyzed using elemental analysis, FTIR spectroscopy, thermogravimetry and X-ray diffraction. Appropriate crystals for one of the complexes 2 were obtained for X-ray diffraction. The Ni(II) ion has an octahedral coordination between the organic donors. The Sn(II) ion forms three membered coordination structure with phenolic oxygen atoms via μ-bridges. The Ni … Sn bridging distance is 3.1543(9) Å.
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Articles in the same Issue
- Re-determination of the crystal structure of χ-Fe5C2 Hägg carbide
- The CaAg2—CaZn2—CaAl2 pseudo ternary system: crystal structures and structural stability
- High-temperature phase transitions and intermediate incommensurate modulation of the tridymite form of AlPO4
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- Heterodinuclear Ni(II)—Sn(II) complexes from reduced ONNO type Schiff base compounds
- The synthesis, structure and thermal decomposition of some Cu(II) complexes with NNN type ligands and thiocyanate anion