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The title compound, [Nd(dmso) 7Cl][Bph 4] 2(dmso=dimethylsulfoxide, Bph 4=tetraphenylboron anion) was synthesized in organic solvent acetone/EtOH and the structure was determined by single crystal X ray diffraction. The crystal is triclinic with space group P 1, and the crystal data are as follows: a =1 2554(1) nm, b = 1 2799(1) nm, c =2 4598(3) nm; α =93 53(1)°, β =104 50(1)°, γ =112 77(1)°, V =3 4722(6) nm 3, Z =2, M r=1365 01, D c=1 306 g·cm -3 . The crystal is composed of a big cation [Nd(dmso) 7Cl] 2+ and two big anions [BPh 4] -. The Nd 3+ is coordinated by a chlorine atom and seven oxygen atoms from seven dimethylsulfoxides forming a distorted square antiprism coordination polyhedron,while the BPh - 4 anion is charge equilibrium ion.
The title compound, [Nd (dmso) 7Cl] [Bph 4] 2 (dmso = dimethylsulfoxide, Bph 4 = tetraphenylboron anion) was synthesized in organic solvent acetone / EtOH and the structure was determined by single crystal X-ray diffraction. triclinic with space group P 1, and the crystal data are as follows: a = 1 2554 (1) nm, b = 1 2799 (1) nm, c = 2 4598 (3) nm; , β = 104 50 (1) °, γ = 112 77 (1) °, V = 3 4722 (6) nm 3, Z = 2, M r = 1365 01, D c = 1 306 g · cm -3. The crystal is composed of a big cation [Nd (dmso) 7Cl] 2+ and two big anions [BPh 4] -. The Nd 3+ is coordinated by a chlorine atom and seven oxygen atoms from seven dimethylsulfoxides forming a distorted square antiprism coordination polyhedron, while the BPh - 4 anion is charge equilibrium ion.