| 二(1-环戊烯基茚基)四羰基二钌的合成、晶体结构及热稳定性研究(英文) | |||||||||||||||
| Synthesis, Crystal Structure and Thermal Stability of Di(1-cyclopentenylindenyl) Tetracarbonyl Diruthenium | |||||||||||||||
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| 摘要: 由6，6-四亚甲基苯并富烯C9H6C(CH2)4与Ru3(CO)12在二甲苯中加热回流, 合成了一个钌配合物 [((η5-C9H6)C(C4H7))2Ru2( μ-CO)2(CO)2]。通过元素分析、红外、热重、核磁共振进行了表征及研究。用X射线单晶衍射法测定了[((η5-C9H6)C(C4H7))2Ru2( μ-CO)2(CO)2]的结构，结果表明：晶体属于单斜晶系，P21/c空间群，a=0.757 1(13) nm，b=1.577 7(3) nm，c=1.107 3(19) nm，β=90.07(2)°，V=1.322 6(4) nm3，Dc=1.699 g·cm-3，μ=1.179 mm-1，F(000)=676，Z=2，R1=0.030 5，wR2=0.072 4。 | |||||||||||||||
| 关键词: 羰基钌 茚基 晶体结构 X-射线衍射 | |||||||||||||||
| 基金项目: | |||||||||||||||
| Abstract: A ruthenium complex [((η5-C9H6)C(C4H7))2Ru2( μ-CO)2(CO)2] was synthesized by the reaction of 6,6-tetramethylenebenzofulvene C9H6C(CH2)4 with Ru3(CO)12 in refluxing xylene, and characterized by elemental analysis, IR, TG, 1H NMR spectra and X-ray diffraction. Crystal data for this compound: monoclinic, space group P21/n, a=0.757 1(13) nm, b=1.577 7(3) nm, c=1.107 3(19) nm, β=90.07(2)°, V=1.322 6(4) nm3, Dc=1.699 g·cm-3, μ=1.179 mm-1, F(000)=676, Z=2, R1=0.030 5, wR2=0.072 4. CCDC: 805628. | |||||||||||||||
| Keywords: ruthenium carbonyl indenyl crystal structure X-ray diffraction | |||||||||||||||
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| 郭凯明,马志宏,李素贞,韩占刚,林 进,郑学忠.二(1-环戊烯基茚基)四羰基二钌的合成、晶体结构及热稳定性研究(英文)[J].无机化学学报,2012,28(3):643-646. | |||||||||||||||
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