Synthesis and molecular structure of bis(ethylenediamine)acetatonickel(II) hexafluoridophosphate complex [Ni(en)_2(CH_3CO _2)]PF_6. An unexpected acetylacetonato cleavage reaction

Martin M.D.G.M.B.; H?rner M.; Boneberger Behm M.; Nunes F.S.

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Synthesis and molecular structure of bis(ethylenediamine)acetatonickel(II) hexafluoridophosphate complex [Ni(en)_2(CH_3CO _2)]PF_6. An unexpected acetylacetonato cleavage reaction

机译：双（乙二胺）乙炔酮（II）六氟磷酸盐配合物[Ni（en）_2（CH_3CO _2）] PF_6的合成及分子结构。意外的乙酰丙酮化裂解反应

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The title complex was synthesized by an unusual reaction between [Ni(acac)_2(H_2O)_2] and ethylenediamine in water solution. The crystal structure of 1 shows the nickel(II) core in a tetragonally distorted octahedral environment coordinated to two ethylenediamine molecules and one acetate ligand. This is the first example of a mononuclear bis(ethylenediamine)nickel(II) complex, where the oxygen atoms of the auxiliary ligand are in cis configuration. The compound exhibits an extensive association between the complex cation and the respective anion through classical N-H?O and N-H?F intermolecular hydrogen bonds, which generate a supramolecular 3D arrangement in the solid state.

机译：通过[Ni（acac）_2（H_2O）_2]与乙二胺在水溶液中的异常反应合成了标题配合物。 1的晶体结构显示在四边形扭曲的八面体环境中与两个乙二胺分子和一个乙酸盐配体配位的镍（II）核。这是单核双（乙二胺）镍（II）配合物的第一个例子，其中辅助配体的氧原子为顺式构型。该化合物通过经典的N-H2O和N-H2F分子间氢键在配位阳离子和相应的阴离子之间表现出广泛的缔合，从而形成固态的超分子3D排列。

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《Zeitschrift fur Anorganische und Allgemeine Chemie》 |2011年第9期|共5页
作者
Martin M.D.G.M.B.; H?rner M.; Boneberger Behm M.; Nunes F.S.;
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正文语种 eng
中图分类化学;
关键词
Acetate; Cleavage reactions; Ethylenediamine; Nickel; Reactivity;

机译：乙酸酯;裂解反应;乙二胺;镍;反应性;

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1. Synthesis and molecular structure of bis(ethylenediamine)acetatonickel(II) hexafluoridophosphate complex [Ni(en)_2(CH_3CO _2)]PF_6. An unexpected acetylacetonato cleavage reaction [J] . Martin M.D.G.M.B., H?rner M., Boneberger Behm M., Zeitschrift fur Anorganische und Allgemeine Chemie . 2011,第9期

机译：双（乙二胺）乙炔酮（II）六氟磷酸盐配合物[Ni（en）_2（CH_3CO _2）] PF_6的合成及分子结构。意外的乙酰丙酮化裂解反应
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Synthesis and molecular structure of bis(ethylenediamine)acetatonickel(II) hexafluoridophosphate complex [Ni(en)_2(CH_3CO _2)]PF_6. An unexpected acetylacetonato cleavage reaction

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