Abstract: Two copper complexes: Cu2(mpz*eaT-EtO)2(N3)2Cl2 (1) and Cu2(mpz*eaT-MeO)2(N3)4 (2) (mpz*eaT-EtO=2-(3,5-dimethyl pyrazole)-4-ethanol-6-diethylamine-1,3,5-triazine, mpz*eaT-MeO=2-(3,5-dimethyl pyrazole)-4-methanol-6-diethylamine-1,3,5-triazine) were synthesized with the tridentate chelate triazine-pyrazole derivative 2,4-di(3,5-dimethyl pyrazole)-6-diethylamine-1,3,5-triazine (bpz*eaT) in the anhydrous ethanol and anhydrous methanol system, respectively. The complexes were characterized by elemental analysis, IR spectroscopy, UV spectrum thermal gravimetric analyses and single crystal X-ray diffraction. The crystal of complex 1 belongs to triclinic system, Space group P1, a=0.994 9(2) nm, b=1.021 6(2) nm, c=1.148 0(2) nm, α=115.11(3)°, β=106.99(3)°, γ=100.39(3)°, V=0.9460(3) nm3, Z=1; The crystal of complex 2 belongs to Monoclinic, Space group P21/c, a=1.546 4(5) nm, b=1.400 8(5) nm, c=0.890 5(3) nm, β=103.227(5)°, V=1.877 9(10) nm3, Z=2. Structural analyses have revealed that the center copper atom is five-coordinated to form distorted pyramidic geometry. CCDC: 935290, 1; 935291, 2. |
张瑞,邢永恒,田春燕,王璇,关庆琳,侯亚男,王欣羽,白凤英.三嗪吡唑类铜配合物的合成、结构及光谱研究[J].无机化学学报,2014,30(2):264-270. |