Citation:
LI Wei, LI Chang-Hong, LI Yu-Lin, LI Heng-Feng. Synthesis, Crystal Structure, Fluorescence, Thermal Stability and Magnetic Properties of the Dinuclear Manganese(II) Complex [Mn2(L)2(2,2'-bipy)2(H2O)5]2·3H2O[J]. Chinese Journal of Structural Chemistry,
2015, 34(6): 973-978.
doi:
10.14102/j.cnki.0254-5861.2011-0776
Synthesis, Crystal Structure, Fluorescence, Thermal Stability and Magnetic Properties of the Dinuclear Manganese(II) Complex [Mn2(L)2(2,2'-bipy)2(H2O)5]2·3H2O
摘要:
A new dinuclear manganese complex [Mn2(L)2(2,2'-bipy)2(H2O)5]2·3H2O has been synthesized with MnSO4·H2O, 2,2'-bibenzoic acid (H2L) and 2,2'-bipyridine(2,2'-bipy) in the mixed solvent ethanol and water. It crystallizes in monoclinic, space group P1 with a=9.9944(10), b=21.939(2), c=25.628(3) Å, α=108.429(3), β=100.613(4), γ=102.821(3)°, V=4997.9(9) Å3, D c=1.355 g/cm3, Z=2, F(000)=2108, GOOF=1.074, the R=0.0626 and wR=0.1531. The structure of the complex contains two [Mn2(L)2(2,2'-bipy)2] units, ten coordinated H2O molecules and three uncoordinated H2O molecules. The fluorescence, thermal stability and magnetic properties of the complex were investigated.
English
Synthesis, Crystal Structure, Fluorescence, Thermal Stability and Magnetic Properties of the Dinuclear Manganese(II) Complex [Mn2(L)2(2,2'-bipy)2(H2O)5]2·3H2O
Abstract:
A new dinuclear manganese complex [Mn2(L)2(2,2'-bipy)2(H2O)5]2·3H2O has been synthesized with MnSO4·H2O, 2,2'-bibenzoic acid (H2L) and 2,2'-bipyridine(2,2'-bipy) in the mixed solvent ethanol and water. It crystallizes in monoclinic, space group P1 with a=9.9944(10), b=21.939(2), c=25.628(3) Å, α=108.429(3), β=100.613(4), γ=102.821(3)°, V=4997.9(9) Å3, D c=1.355 g/cm3, Z=2, F(000)=2108, GOOF=1.074, the R=0.0626 and wR=0.1531. The structure of the complex contains two [Mn2(L)2(2,2'-bipy)2] units, ten coordinated H2O molecules and three uncoordinated H2O molecules. The fluorescence, thermal stability and magnetic properties of the complex were investigated.
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