Synthesis and spectral studies of new macrocyclic Schiff base Cu(II), Ni(II), Cd(II), Zn(II), Pb(II), and La(III) complexes containing pyridine head unit

[ X ]

Tarih

2009

Yazarlar

Dergi Başlığı

Dergi ISSN

Cilt Başlığı

Yayıncı

Pleiades Publishing Inc

Erişim Hakkı

info:eu-repo/semantics/closedAccess

Özet

1,6-Bis(2-formylphenyl) hexane (I) was derived from 1,6-dibromohexane with salicylaldehyde and K2CO3 and the ligand (L) was derived from compound I and 2,6-diaminopyridine. Then, the Cu(II), Ni(II), Pb(II), Zn(II), Cd(II), and La(III) complexes with L were synthesized by the reaction of this ligand and Cu(NO3)(2) center dot 3H(2)O, Ni(NO3)(2) center dot 6H(2)O, Pb(NO3)(2), Zn(NO3)(2) center dot 6H(2)O, Cd(NO3)(2) center dot 6H(2)O, and La(NO3)(3) center dot 6H(2)O, respectively. The ligand and its metal complexes were characterized by elemental analysis, IR, H-1 and C-13 NMR, UV-Vis spectra, magnetic susceptibility, conductivity measurements, and mass spectra. All complexes are diamagnetic and the Cu(II) complex is binuclear.

Açıklama

Anahtar Kelimeler

Kaynak

Russian Journal of Coordination Chemistry

WoS Q Değeri

Q4

Scopus Q Değeri

Q3

Cilt

35

Sayı

5

Künye