【摘 要】
：
合成了标题配合物[Ni(en)3]2+H2dsh2- (H4dsh = 1,2-二水杨酰基肼)。晶体属正交晶系, 分子式为C20H34N8NiO4, 空间群为P212121。a = 10.5094(4), b = 12.5003(8), c = 17.487
【机 构】
：
福州大学中心实验室,福州大学中心实验室 福州350002,福州350002
论文部分内容阅读
合成了标题配合物[Ni(en)3]2+H2dsh2- (H4dsh = 1,2-二水杨酰基肼)。晶体属正交晶系, 分子式为C20H34N8NiO4, 空间群为P212121。a = 10.5094(4), b = 12.5003(8), c = 17.487(1) , V = 2297.2(2) 3, Z = 4, Mr = 509.26, Dc = 1.472 g/cm3, = 0.889 mm-1, F(000) = 1080, R = 0.0327, wR = 0.0375。Ni(II)原子由3个乙二胺的6个氮原子形成八面体配位, NiN(en)键键长介于2.110(3)~2.151(2) 拧T诒晏馀浜衔镏?1,2-二水杨酰基肼配体以负二价的阴离子形式存在。[Ni(en)3]2+与H2dsh2-之间通过氢键相连并形成二维网络结构。
The title complex [Ni (en) 3] 2 + H2dsh2- (H4dsh = 1,2-salicylhydrazide) was synthesized. Crystals belong to the orthorhombic system, the molecular formula C20H34N8NiO4, space group P212121. a = 10.5094 4, b = 12.5003 8, c = 17.487 1, V = 2297.2 2, Z = 4, Mr = 509.26, Dc = 1.472 g / cm3, = 0.889 mm-1, F (000) = 1080, R = 0.0327, wR = 0.0375. The Ni (II) atom is octahedrally coordinated by six nitrogen atoms of three ethylenediamines, and the bond length of NiN bonds ranges from 2.110 (3) to 2.151 (2) T 诒 浜 衔 1 , 2-salicylhydrazide ligand exists as a negative divalent anion. [Ni (en) 3] 2+ and H2dsh2- are connected by hydrogen bonds and form a two-dimensional network structure.
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