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A coordination polymer formulated as([Mn_2L(N_3)_4]-2H_2O}_n(1)(L= 1,4-bis(pyridinil-3-carboxylato)-l,4-dimethylbenzene]was synthesized and structurally and magnetically characterized.The uniform Mn(II)chains with mixed(μ-EO-N_3)_2(μ-COO) triple bridges(EO = end-on) are linked by L ligands to generate a2-fold interpenetrating 3D framework.Meanwhile,magnetism analysis reveals antiferromagnetic coupling for 1.
A coordination polymer formulated as ([Mn_2L (N_3) _4] -2H_2O} _n (1) (pyridinil-3-carboxylato) -l, 4-dimethylbenzene] was synthesized and structurally and magnetically characterized. The uniform Mn (II) chains with mixed (μ-EO-N_3) _2 (μ-COO) triple bridges (EO = end- on) are linked by L ligands to generate a 2-fold interpenetrating 3D framework. antiferromagnetic coupling for 1.