Supersilylated compounds of the thirteenth group, IV. Supersilylelement halides tBu(3)SiEX(2) and (tBu(3)Si)(2)EX with E = Al, Ga, In: Syntheses, properties, structures [German]

Wiberg N.; Lerner HW.; Noth H.; Knizek J.; Krossing I.; Amelunxen K.

首页> 外文期刊>Zeitschrift fur Naturforschung, B. A Journal of Chemical Sciences >Supersilylated compounds of the thirteenth group, IV. Supersilylelement halides tBu(3)SiEX(2) and (tBu(3)Si)(2)EX with E = Al, Ga, In: Syntheses, properties, structures [German]

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Supersilylated compounds of the thirteenth group, IV. Supersilylelement halides tBu(3)SiEX(2) and (tBu(3)Si)(2)EX with E = Al, Ga, In: Syntheses, properties, structures [German]

机译：第十三基团的超薄化合物IV。 SupersilyLelement Halides TBU（3）Siex（2）和（TBU（3）Si）（2）离子用E = Al，Ga，In：合成，性质，结构[德语]

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Water and oxygen sensitive compounds (tBu(3)SiEX(2))(2), tBu(3)SiEX(2) . Do and (tBu(3)Si)(2)EX (E = Al, Ga, In; X = (F), Cl, Br Do = OR2, NR3) have been synthesized by reaction of EX3 with tBu(3)SiNa in the absence or presence of donors. In addition, (tBu(3)Si)AlBr2, (tBu(3)Si)(2)InF and tBu(3)SiInBr(2) were prepared by reaction of AlBr3 with (tBu(3)Si)(2)Zn or of (tBu(3)Si)(2)In-In(SitBu(3))(2) with AgF2 and HBr, respectively. The adduct [tBu(3)SiAlBr(2) . AlBr3 . 1/2MgBr(2)](2) is formed from AlBr3 and (tBu(3)Si)(2)Mg(THF)(2). Thermal decomposition of the compounds in solution or in the gas phase leads to the formation of tBu(3)SiEX(2) (from the dimers or the donor adducts) and of tBu(3)SiX. The Lewis acidity of tBu(3)SiEX(2) against donors increases in the direction Do = Et2O < THF < NEtM2. Dehalogenation of (tBu(3)Si)(2)ECl with tBu(3)SiNa(THF)(2) in pentane at room temperature leads to clusters (tBu(3)Si)(4)Al-2, (tBU(3)Si)(3)Ga-2 ., (tBU(3)Si)(4)In-2 and (tBu(3)Si)(3)Ga2Na(THF)(3), reduction of tBu(3)SiGaCl(2) with Na or K in heptane at 100 degrees C to the tetrahedran (tBu(3)Si)(4)Ga-4. The structures of (tBu(3)SiGaCl(2))(2), (tBu(3)Si)(2)GaCl, and[tBu(3)SiAlBr(2) . AlBr3 . 1/2MgBr(2)](2) have been determined by X-ray structure analysis. [References: 30]

机译：水和氧敏感化合物（TBU（3）Siex（2））（2），TBU（3）Siex（2）。（TBU（3）Si）（2）ex（E = Al，Ga，In; X =（F），Cl，Br Do = OR2，NR3）已经通过EX3与TBU（3）新浪的反应合成了在缺席或存在捐赠者。此外，通过Albr3与（TBU（3）Si）（2）Zn反应制备或（TBU（3）Si）（2）分别in-In（SITBU（3））（2）分别具有AGF2和HBR。加合物[TBU（3）SiALBR（2）。 Albr3。 1 / 2MgBr（2）]（2）由Albr3和（TBU（3）Si）（2）Mg（THF）（2）形成。在溶液中或气相中的化合物的热分解导致形成TBU（3）Siex（2）（来自二聚体或供体加合物）和TBU（3）6。 TBU（3）Siex（2）对施主的路易斯酸度达到= Et 2 O

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《Zeitschrift fur Naturforschung, B. A Journal of Chemical Sciences》 |1998年第3期|共16页
作者
Wiberg N.; Lerner HW.; Noth H.; Knizek J.; Krossing I.; Amelunxen K.;
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Univ Munich Inst Anorgan Chem Meiserstr 1 D-80333 Munchen Germany.;

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1. Supersilylated compounds of the thirteenth group, IV. Supersilylelement halides tBu(3)SiEX(2) and (tBu(3)Si)(2)EX with E = Al, Ga, In: Syntheses, properties, structures [German] [J] . Wiberg N., Lerner HW., Noth H., Zeitschrift fur Naturforschung, B. A Journal of Chemical Sciences . 1998,第3期

机译：第十三基团的超薄化合物IV。 SupersilyLelement Halides TBU（3）Siex（2）和（TBU（3）Si）（2）离子用E = Al，Ga，In：合成，性质，结构[德语]
2. A set of new coordination compounds of cadmium(II)/mercury(II) halides/pseudohalides containing polyamines: Syntheses involving in situ metal-ligand reactions, crystal structures and molecular properties [J] . Satapathi S., Choubey S., Bhar K., Inorganica Chimica Acta . 2012,第Null期

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5. Solid-state chemistry of uranium halides and chalcogenides: Syntheses, structures, and physical properties. [D] . Bugaris, Daniel Edward. 2009

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Supersilylated compounds of the thirteenth group, IV. Supersilylelement halides tBu(3)SiEX(2) and (tBu(3)Si)(2)EX with E = Al, Ga, In: Syntheses, properties, structures [German]

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