SYNTHESES AND STRUCTURE OF THE FIRST EIGHT-MEMBERED FLUORO AND CHLORO HAFNIUM SILOXANE COMPLEXES

Liu FQ.; Roesky HW.; Uson I.

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SYNTHESES AND STRUCTURE OF THE FIRST EIGHT-MEMBERED FLUORO AND CHLORO HAFNIUM SILOXANE COMPLEXES

机译：八元氟和氯HA硅氧烷络合物的合成与结构

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The eight-membered chloro hafnium siloxane complex [Cl(2)HfOtBu(2)SiO(THF)(2)](2) 2 has been prepared by the reaction of hafnium tetrachloride and tBu(2)Si(OSnMe(3))(2) 1. The X-ray single crystal structure of [Cl(2)HfOtBu(2)SiO(THF)(2)](2) is reported. The reaction of 2 with Me(3)SnF in a molar ratio of 1:4 leads to the corresponding fluoro complex 3. The reaction of [(C(5)Me(5))HfCl3] with the lithiated silanediol tBu(2)Si(OLi)(2) yields [(C(5)Me(5))ClHfOtBu(2)SiO](2) 4. [References: 17]

机译：八元氯ha硅氧烷络合物[Cl（2）HfOtBu（2）SiO（THF）（2）]（2）2已通过四氯化ha与tBu（2）Si（OSnMe（3））反应制备（2）1.报道了[Cl（2）HfOtBu（2）SiO（THF）（2）]（2）的X射线单晶结构。 2与Me（3）SnF的摩尔比为1：4的反应生成相应的氟络合物3。[（C（5）Me（5））HfCl3]与锂化硅烷二醇tBu（2）的反应Si（OLi）（2）产生[（C（5）Me（5））ClHfOtBu（2）SiO]（2）4。[参考文献：17]

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来源
《Zeitschrift fur Anorganische und Allgemeine Chemie》 |1996年第5期|p. 819-822|共4页
作者
Liu FQ.; Roesky HW.; Uson I.;
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UNIV GOTTINGEN INST ANORGAN CHEM TAMMANNSTR 4 D-37077 GOTTINGEN GERMANY;

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原文格式 PDF
正文语种 eng
中图分类化学;
关键词
Hafnium; Siloxane complex; X-ray structure; Polyhedral oligometallasilsesquioxanes; 8-membered titanium; Models; Rings;

机译：nium;硅氧烷络合物;X射线结构;多面体低聚金属硅倍半氧烷;8元钛;模型;环;

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SYNTHESES AND STRUCTURE OF THE FIRST EIGHT-MEMBERED FLUORO AND CHLORO HAFNIUM SILOXANE COMPLEXES

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