Cu(II) and Co(II) complexes with 3,5-diphenyl-4-amino-1,2,4-triazole: Synthesis and study
摘要:
The Cu(II) and Co(II) complexes with 3,5-diphenyl-4-amino-1,2,4-triazole (L) of the composition CuLA(2)center dot H2O (A = Cl-, Br-), CuL(2)A(2) (A = Cl-, Br-, NO3-), CoL(2)A(2)center dot nH(2)O (A = Cl-, n = 1; A = NCS-, n = 0) are synthesized. In these complexes, the ligand L is coordinated to a metal in monodentate mode through the heterocyclic N(1) atom. The Cu:L = 1:1 complexes have binuclear structures with the anions acting as bridges, whereas the M:L = 1:2 complexes are mononuclear. Both ferro- and antiferromagnetic exchange interactions are detected for the synthesized complexes.
Cu(II) and Co(II) complexes with 3,5-diphenyl-4-amino-1,2,4-triazole: Synthesis and study
摘要:
The Cu(II) and Co(II) complexes with 3,5-diphenyl-4-amino-1,2,4-triazole (L) of the composition CuLA(2)center dot H2O (A = Cl-, Br-), CuL(2)A(2) (A = Cl-, Br-, NO3-), CoL(2)A(2)center dot nH(2)O (A = Cl-, n = 1; A = NCS-, n = 0) are synthesized. In these complexes, the ligand L is coordinated to a metal in monodentate mode through the heterocyclic N(1) atom. The Cu:L = 1:1 complexes have binuclear structures with the anions acting as bridges, whereas the M:L = 1:2 complexes are mononuclear. Both ferro- and antiferromagnetic exchange interactions are detected for the synthesized complexes.