| [(C~8H~8)Y(μ-OC~6H~5)(THF)]~2的合成和晶体结构 |
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| 引用本文： | SCHUMANN,H.,DIETRI,孙俊全. [(C~8H~8)Y(μ-OC~6H~5)(THF)]~2的合成和晶体结构[J]. 有机化学, 1993, 13(5): 523-527 |
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| 作者姓名： | SCHUMANN H. DIETRI 孙俊全 |
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| 作者单位： | 柏林工业大学，柏林工业大学，浙江大学高分子科学与工程系 浙江，杭州，310027 |
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| 摘 要： | 本文用(C~8H~8)Y(μ-Cl)(THF)]~2与NaOC~6H~5以1:2摩尔比在四氢呋喃中反应, 合成了新的中性配合物[(C~8H~8)Y(μ-OC~6H~5)(THF)]~2, 经过分离, 在-30℃下培养得到无色晶体, 用元素分析, 核磁共振和质谱进行了鉴定, 并以X-射线衍射测定了晶体结构。
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| 关 键 词： | 元素分析 晶体结构 Ｘ射线衍射分析 质谱法 四氢呋喃 钇络合物 核磁共振 环辛四烯配合物 |
Synthesis and structure of [(C~8H~8)Y(μ-OC~6H~5)(THF)]~2 |
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| Schumann,H.,Dietrich,A,SUN Jun-Quan Technische Universitat Berlin. Synthesis and structure of [(C~8H~8)Y(μ-OC~6H~5)(THF)]~2[J]. Chinese Journal of Organic Chemistry, 1993, 13(5): 523-527 |
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| Authors: | Schumann H. Dietrich A SUN Jun-Quan Technische Universitat Berlin |
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| Affiliation: | Schumann,H.,Dietrich,A,SUN Jun-Quan Technische Universitat Berlin Department of polymer science and engineering,Zhejiang University,310027,Hangzhou,Zhejiang |
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| Abstract: | [(C~8H~8)Y(μ-OC~6H~5)(THF)]~2 was prepared by the reaction of [ (C~8H~8)Y(μ-Cl)(THF)]~2 and two equivalent of sodium phenolate in tetrahydrofuran. This new complex crystallized at -30℃ from THF in monoclinic space group P2~1 with unit cell parameter, a=0.9453(3), b=1.3823(3), c=1.3970(4)nm, β=97.51(3)ⅲ, V=1.8098(9)nm^3, Z=2, D~c=1.45g/cm^3. The X-ray structure analyses shows that the compound is dimeric organolanthanide complex. It is extremly sensitive to air and moisture. |
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| Keywords: | organoyttrium complex cyclooctatetraenyl complex synthesis crystal structur |
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