The N,N bis( o hydroxy p methoxybezophenone) ethylenediamine complexes with copper(Ⅱ) ?nickel(Ⅱ) and cobalt(Ⅱ)[MC 30 H 26 N 2O 4] were synthesized by solid liquid phase reaction. The complexes were characterized...The N,N bis( o hydroxy p methoxybezophenone) ethylenediamine complexes with copper(Ⅱ) ?nickel(Ⅱ) and cobalt(Ⅱ)[MC 30 H 26 N 2O 4] were synthesized by solid liquid phase reaction. The complexes were characterized by elemental analysis, XRD, UV, IR and 1H NMR. The crystal structure of the complexes belongs to triclinic system with the cell parameters: a =1 297 1 nm, b =1 621 0 nm, c =2 047 0 nm, α =85 40°, β =88 80°, γ =99 00° for [CuC 30 H 26 N 2O 4·0 5H 2O]; a =1 300 2 nm, b =1 882 6 nm, c =2 127 4 nm, α =86 47°, β =89 23°, γ =99 11° for [NiC 30 H 26 N 2O 4]; a =1 286 5 nm, b =1 596 1 nm, c =2 056 9 nm, α =87 95°, β =93 17°, γ =98 21° for [CoC 30 H 26 N 2O 4], respectively. The N and O atoms in the complexes appeared coordinated directly to the metal ions. A quadridentate chelate may be formed.展开更多
文摘The N,N bis( o hydroxy p methoxybezophenone) ethylenediamine complexes with copper(Ⅱ) ?nickel(Ⅱ) and cobalt(Ⅱ)[MC 30 H 26 N 2O 4] were synthesized by solid liquid phase reaction. The complexes were characterized by elemental analysis, XRD, UV, IR and 1H NMR. The crystal structure of the complexes belongs to triclinic system with the cell parameters: a =1 297 1 nm, b =1 621 0 nm, c =2 047 0 nm, α =85 40°, β =88 80°, γ =99 00° for [CuC 30 H 26 N 2O 4·0 5H 2O]; a =1 300 2 nm, b =1 882 6 nm, c =2 127 4 nm, α =86 47°, β =89 23°, γ =99 11° for [NiC 30 H 26 N 2O 4]; a =1 286 5 nm, b =1 596 1 nm, c =2 056 9 nm, α =87 95°, β =93 17°, γ =98 21° for [CoC 30 H 26 N 2O 4], respectively. The N and O atoms in the complexes appeared coordinated directly to the metal ions. A quadridentate chelate may be formed.
