2, 6-二氯苯甲酸桥联的双核锰配合物的水热合成与晶体结构(英文)

• 作 者: 张春华 唐斯萍 陈满生 邝代治 邓奕芳
• 机 构: 衡阳师范学院化学与材料科学系,
• 出 处: 无机化学学报
• 发表日期: 2008年09期
• 关键词: 二氯苯甲酸 锰配合物 晶体结构 2 6-二氯苯甲酸 水热合成 structurally octahedral 桥联 coordinated manganese

A dinuclear manganese(Ⅱ) complex, [Mn2(L1)2(phen)4]·(ClO4)2 (1), has been synthesized and structurally characterized (HL1=2,6-dichlorobenzoic acid, phen=1,10-phenanthroline). It crystallizes in triclinic system, space group P1 with a=1.112 3(4) nm, b=1.378 2(4) nm, c=2.085 7(3) nm, α=93.768(2)°, β=90.606(10)°, γ=95.606(3)°, V=3.174 8(15) nm3, Z=2, C62H38Cl6Mn2N8O12, Mr=1 409.58, Dc=1.475 g·cm-3, μ=0.718 mm-1, F(000)=1 428, R=0.064 3, wR=0.138 3. In the crystal the manganese atom is six-coordinated by two oxygen atoms from two different 2,6-dichlorobenzolate molecules and four nitrogen atoms from two 1,10-phenanthroline molecules, completing an octahedral geometry. CCDC: 692296.

A dinuclear manganese (Ⅱ) complex, [Mn2 (L1) 2 (phen) 4] · (ClO4) 2 (1), has been synthesized and structurally characterized (HL1 = 2,6-dichlorobenzoic acid, phenanthroline. It crystallizes in a triclinic system, space group P1 with a = 1.112 3 (4) nm, b = 1.378 2 (4) nm, c = 2.085 7 90.606 (10) °, γ = 95.606 (3) °, V = 3.174 8 (15) nm3, Z = 2, C62H38Cl6Mn2N8O12, Mr = 1 409.58, Dc = 1.475 g · cm-3, μ = 0.718 mm- F (000) = 1 428, R = 0.064 3, wR = 0.138 3. In the crystal the manganese atom is six-coordinated by two oxygen atoms from two different 2,6-dichlorobenzolate molecules and four nitrogen atoms from two 1,10 -phenanthroline molecules, completing an octahedral geometry. CCDC: 692296.