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A new bidentate ligand: 4,4′-bis(imidazol-1-ylmethyl)-2,2′-biphenyl(L) was designed and synthesized. Its Mn(Ⅱ) complex [(MnL_3)(ClO_4)_2·2H_2O]_n crystallizes in orthorhombic system, space group Pca2_1 with a=3.392 1(11) nm, b=1.010 3(2) nm, c=1.791 5(4) nm, V=6.140(3) nm3, Z=4, D_c=1.334 g/cm3, F(000)=2 564, R=0.049 6, wR_2=0.075 4, (Δρ)_max=0.263×103 e/nm3, (Δρ)_min=-0.237×103 e/nm3. In the titled complex, each ligand L adopts a “Z” conformation and binds with two Mn(Ⅱ) ions and each Mn(Ⅱ) ion binds with six L ligands to give a one-dimensional twisted supramolecular complex.
A new bidentate ligand: 4,4’-bis (imidazol-1-ylmethyl) -2,2’-biphenyl (L) was designed and synthesized. Its Mn (Ⅱ) complex [(MnL_3) (ClO_4) _2 · 2H_2O] _n crystallizes in orthorhombic system, space group Pca2_1 with a = 3.392 1 (11) nm, b = 1.010 3 (2) nm, c = 1.791 5 (4) nm, V = 6.140 (3) nm3, Z = 4, D_c = 1.334 g / cm3, F (000) = 2 564, R = 0.0496, wR_2 = 0.075 4, (Δρ) _max = 0.263x103 e / nm3, (Δρ) _min = -0.237x103 e / the titled complex, each ligand L on a “Z” conformation and binds with two Mn (II) ions and each Mn (II) ion binds with six L ligands to give one-dimensional twisted supramolecular complex.