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合成了磷酸三甲酯与丙烯酸铜(Ⅱ)和磷酸三甲酯与α-甲基丙烯酸铜(Ⅱ)两种三元配合物, 进行了元素分析、红外光谱、 电子反射光谱、ESR谱和变温磁化率等研究, 确定配合物的组成为Cu2A4[OP(OCH3)3]2, 其中A = CH2 = CH —COO-, CH2= C(CH3)—COO-. 测定了Cu2[CH2= C(CH3)— COO]4[OP(OCH3)3]2的晶体结构, 晶体属三斜晶系, P_1~-群; 晶胞参数: α = 1.05128(13) nm, b =1.7559(5) nm, c = 1.9479(3) nm, α = 91.263(14)°, β = 102.559(6)°, γ = 106.339(13)°; Z = 4; 最终偏离因子R = 0.0668. Cu(Ⅱ)具有畸变的四角锥形配位环境, 两个Cu(Ⅱ)由4个α-甲基丙烯酸根桥联, 在Cu(Ⅱ)的端位各有一个磷酸三甲酯分子以O原子配位. Cu(Ⅱ)—Cu(Ⅱ)间具有一个对称中心, Cu(Ⅱ)—Cu(Ⅱ)间距离为0.26098(6) nm. 变温磁化率研究表明两种配合物中Cu(Ⅱ)—Cu(Ⅱ)间具有强烈的反铁磁性偶合作用.
Two ternary complexes of trimethyl phosphate, copper (II) acrylate, trimethyl phosphate and copper (Ⅱ) α-methylacrylate were synthesized and characterized by elemental analysis, IR, ESR, Magnetic susceptibility and other studies to determine the composition of the complex Cu2A4 [OP (OCH3) 3] 2, where A = CH2 = CH -COO-, CH2 = C (CH3) -COO- measured Cu2 [CH2 = C (CH3 ) - COO] 4 [OP (OCH3) 3] 2. The crystal belongs to the triclinic system with P_1 ~ - group. The unit cell parameters are α = 1.05128 (13) nm and b = 1.7559 = 1.9479 (3) nm, α = 91.263 (14) °, β = 102.559 (6) °, γ = 106.339 (13) °, Z = 4 and final deviation factor R = 0.0668. In conical coordination environment, two Cu (Ⅱ) are bridged by four α - methylacrylates, one of which is coordinated to the O atom at the end of Cu (Ⅱ) The Cu (Ⅱ) -Cu (Ⅱ) has a distance of 0.26098 (6) nm between Cu (Ⅱ) and Cuu (Ⅱ) Strong anti-ferromagnetic coupling.