Carbonyl(organoelement-IVB)stibin-übergangsmetall-komplexe. Darstellung und komplexchemisches verhalten von tri-t-butylstibin
作者:Herbert Schumann、Hans Joachim Breunig
DOI:10.1016/s0022-328x(00)84633-1
日期:1974.8
Antimony tribromide reacts with t-butylmagnesium chloride under formation of tri-t-butylstibine (I). The reaction of hexacarbonylchromium, hexacarbonylmolybdenum, or hexacarbonyltungsten with I results in the elimination of one CO ligand and formation of the corresponding pentacarbonyltri-t-butylstibinechromium(0), -molybdenum(0), or -tungsten(0) complexes. Tetracarbonylnickel reacts with I, tris(trimethylsilyl)-
diarsene HAs=AsH ligand attracts special interest concerning its bonding relation in comparison to its isolable relative, ethene. Herein, by the methanolysis of [Fe(CO)4 }As(SiMe3 )3 ] (1) the synthesis of [Fe(CO)4 }(η2 -As2 H2 )] (2) is reported, containing a parent diarsene as unprecedented side-on coordinated ligand. Following this synthetic route, also the D-labeled complex [Fe(CO)4 }(η2 -As2
InAs<sub>x</sub>Sb<sub>1−x</sub>alloy nanocrystals for use in the near infrared
作者:Sang-Wook Kim、Sujith S.、Bun Yeoul Lee
DOI:10.1039/b611099a
日期:——
InAsxSb1âx alloy nanocrystals for the near-infrared, which have quite a monodisperse crystalline structure of 2.5â3.0 nm and are of a zinc blend structure, are developed.
Preparation of [Et2InSb(SiMe3)2]3; a trimeric single-source precursor to indium antimonide
作者:Edward E Foos、Richard J Jouet、Richard L Wells、Peter S White
DOI:10.1016/s0022-328x(99)00674-9
日期:2000.3
The 1:1 mole ratio reaction of Et2InCl with Sb(SiMe3)3 results in the formation of [Et2InSb(SiMe3)2]3 (1), a trimeric compound containing a six-membered indium–antimony ring. An X-ray crystal structure has been obtained for the compound substantiating the trimeric nature of 1 in the solid state, however variable-temperature 1H-NMR studies show a dimer/trimer equilibrium for this species in solution
Et 2 InCl与Sb(SiMe 3)3的1:1摩尔比反应导致形成[Et 2 InSb(SiMe 3)2 ] 3(1),这是一种含有六元铟-锑环的三聚体化合物。对于固态的1的三聚体化合物,已获得X射线晶体结构,但是可变温度1 H-NMR研究表明,该物种在溶液中具有二聚体/三聚体平衡。初步的热解研究证明了其在纳米晶体InSb形成中的效用。
Synthesis and Characterization of the First Silver Complexes with Antimony Anions