首页> 美国卫生研究院文献>Molecules >Synthesis and Characterization of the Complexes of Pentane-24-dione with Nickel(II) and Cobalt(III): Ni(acac)2·0.5CH3OH and Co(acac)2NO3·2H2O (acac = Pentane-24-dione)
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Synthesis and Characterization of the Complexes of Pentane-24-dione with Nickel(II) and Cobalt(III): Ni(acac)2·0.5CH3OH and Co(acac)2NO3·2H2O (acac = Pentane-24-dione)

机译:戊烷-24-二酮与镍(II)和钴(III):Ni(acac)2·0.5CH3OH和Co(acac)2NO3·2H2O(acac = Pentane- 24-二酮)

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摘要

Two mononuclear complexes, [Ni(acac)2]·0.5CH3OH (>1) and [Co(acac)2NO3]·2H2O (>2) (acac = pentane-2,4-dione), have been synthesized and characterized by single crystal X-ray analysis. Complex >1 crystallizes in the monoclinic space group P21/c with a = 9.295(4), b = 11.450(5), c = 12.974(6) Å, V = 1379.1(11) Å3, β = 92.854(7), and Z = 4. Complex >2 crystallizes in the triclinic space group P(-1) with a = 8.153(9), b = 9.925(11), c = 10.355(12), V = 746.3(15) Å3, α = 70.530(16), β = 71.154(15), γ = 80.698(16) and Z = 2. Complex >1 has a one-dimensional chain-like structure, which is extended by weak hydrogen contacts, while complex >2 shows a three–dimensional network structure.
机译:两种单核络合物[Ni(acac)2]·0.5CH3OH(> 1 )和[Co(acac)2NO3]·2H2O(> 2 )(acac =戊烷-2 ,4-二酮),已经合成并通过单晶X射线分析表征。络合物> 1 在单斜空间群P21 / c中结晶,其中a = 9.295(4),b = 11.450(5),c = 12.974(6)Å,V = 1379.1(11)Å > 3 ,β= 92.854(7),Z =4。复合物> 2 在三斜空间群P(-1)中结晶,其中a = 8.153(9),b = 9.925 (11),c = 10.355(12),V = 746.3(15)Å 3 ,α= 70.530(16),β= 71.154(15),γ= 80.698(16)和Z = 2.复杂的> 1 具有一维链状结构,通过弱氢接触而延伸,而复杂的> 2 具有三维网络结构。

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