Synthesis and Structural Characterization of Bis[(cyclohexylamino)pent-2-en-4-onato]-Chromium(II)

Monillas WH; Yap GPA; Theopold KH

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Synthesis and Structural Characterization of Bis[(cyclohexylamino)pent-2-en-4-onato]-Chromium(II)

机译：双[（环己基氨基）戊-2-en-4-onato]-铬（II）的合成及结构表征

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Addition of one equivalent of CrI2 to two equivalents of lithium cyclohexylamino-pent-2-en-4-onate results in bis[(cyclohexylamino)pent-2-en-4-onato]-chromium(II). Crystallization in diethylether reaction solvent forms the hemi-etherate A with the asymmetric unit showing two target compounds and one molecule of cocrystallized diethylether in the P-1 space group with crystal cell parameters a = 12.931(4) angstrom, b = 13.207(4) angstrom, c = 16.104(5) angstrom, alpha = 66.559(5)degrees, beta = 77.670(5)degrees, gamma = 81.562(5)degrees, V = 2,459.1(14) angstrom(3) and Z = 4. Drying A in vacuo and recrystallization in pentane yields a nonsolvated crystalline phase B with an asymmetric unit displaying only one molecule of the target compound in the P2(1)/c space group with crystal cell parameters a = 14.290(7) angstrom, b = 14.082(7) angstrom, c = 11.246(6) angstrom, b = 94.807(8)degrees, V = 2,255.1(19) angstrom(3) and Z = 4.

机译：将一当量的CrI 2加到两当量的环己基氨基-戊-2-烯-4-酸锂中，得到双[（（环己基氨基）戊-2-烯-4-烯丙基）-铬（II）。在乙醚反应溶剂中结晶形成具有不对称单元的半醚化物A，该半醚化物A显示P-1空间群中的两种目标化合物和一分子共结晶的乙醚，其晶胞参数a = 12.931（4）埃，b = 13.207（4）埃，c = 16.104（5）埃，alpha = 66.559（5）度，beta = 77.670（5）度，γ= 81.562（5）度，V = 2,459.1（14）埃（3）和Z =4。干燥真空中的A和戊烷中的重结晶会产生具有非对称单元的非溶剂化结晶相B，该相仅显示P2（1）/ c空间群中目标化合物的一个分子，且晶胞参数a = 14.290（7）埃，b = 14.082 （7）埃，c = 11.246（6）埃，b = 94.807（8）度，V = 2,255.1（19）埃（3）和Z = 4。

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《Journal of chemical crystallography》 |2009年第5期|共4页
作者
Monillas WH; Yap GPA; Theopold KH;
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正文语种 eng
中图分类晶体学;
关键词
Crystal Structure; Chromium(II); Enaminoketiminato;

机译：晶体结构;铬（II）;烯胺酮;

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1. Synthesis and Structural Characterization of Bis[(cyclohexylamino)pent-2-en-4-onato]-Chromium(II) [J] . Monillas WH, Yap GPA, Theopold KH Journal of chemical crystallography . 2009,第5期

机译：双[（环己基氨基）戊-2-en-4-onato]-铬（II）的合成及结构表征
2. Synthesis and Structural Characterization of Bis(mu(2)-Iodo)-Bis(Diethyl Ether)-(N-N '-(Bis(2,6-Diisopropylphenyl)Pentane-2,4-Diketiminato)-Lithium-Chromium, a Cr(II) (beta-Diketiminato) Complex with a Coordinated LiI Salt [J] . Monillas WH, Yap GPA, Theopold KH Journal of chemical crystallography . 2009,第5期

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机译：双（μ2-Iodo）-bis（乙醚） - （NN' - （Bis（2,6-二异丙基苯基）戊烷-2,4-二酮胺） - 铬，Cr（II）（II）的合成和结构表征）（ β-diketiminato）复合物与协调的锂盐

Synthesis and Structural Characterization of Bis[(cyclohexylamino)pent-2-en-4-onato]-Chromium(II)

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