[BMIm]2[Mn(CO)3(GeI3)3]: Carbonyl Compound with an {MnGe3} Cluster Unit.
[BMIm]2[Mn(CO)3(GeI3)3]: Carbonyl Compound with an {MnGe3} Cluster Unit.
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[BMIm]2[Mn(CO)3(GeI3)3]:具有{MnGe3}簇单元的羰基化合物
DOI:
10.1021/acs.inorgchem.0c01948
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发表时间:
2020
影响因子:
4.6
通讯作者:
C. Feldmann
中科院分区:
文献类型:
--
作者:
S. Wolf;S. Wei;W. Klopper;S. Dehnen;C. Feldmann
Orange, transparent crystals of [BMIm]2[Mn(CO)3(GeI3)3] (BMIm: 1-butyl-3-methylimidazolium) are obtained by reacting GeI4, [Mn(CO)6][AlCl4], and Ph3GeH in the ionic liquid [BMIm][NTf2]. [Mn(CO)6][AlCl4] and triphenylgermane turn out to be essential as reactive carbonyl precursors and for the reduction of GeI4. According to X-ray structure analysis based on single crystals, the title compound exhibits a novel {MnGe3} cluster unit with Mn–Ge single bonds and surprisingly short distances (236–241 pm). Although sensitive to oxygen/moisture, the carbonyl compound is stable up to a temperature of 150 °C. Mass spectrometry (MS) shows [Mn(CO)3(GeI3)2]−, [Mn(CO)3(GeI3)I]−, and [GeI3]−as decomposition fragments in the gas phase. In addition to crystal structure analysis and MS, the title compound is characterized by energy-dispersive X-ray spectroscopy (EDXS), thermogravimetry (TG), optical spectroscopy (UV–visible), infrared spectroscopy (FT-IR), and density functional theory (DFT) calculations.
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DOI:
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发表时间:
1975
期刊:
影响因子:
--
作者:
K. Triplett;M. Curtis
通讯作者:
M. Curtis
DOI:
--
发表时间:
1977
期刊:
影响因子:
--
作者:
J. Ellis;R. A. Faltynek
通讯作者:
R. A. Faltynek
DOI:
--
发表时间:
1979
期刊:
影响因子:
--
作者:
W. Ködel;H. Haupt;F. Hubhr
通讯作者:
F. Hubhr
影响因子:
--
作者:
S. Wolf;F. Winter;R. Pöttgen;Nils Middendorf;W. Klopper;C. Feldmann
通讯作者:
C. Feldmann
DOI:
--
发表时间:
1975
期刊:
影响因子:
--
作者:
J. Ellis;R. A. Faltynek
通讯作者:
R. A. Faltynek