[(Me3Si)2CHSbH2] | 352033-42-2

• 分子结构分类: 有机化合物 - 有机金属化合物 - 有机类金属化合物
• 英文名称: [(Me3Si)2CHSbH2]
• 英文别名: [(Me₃Si)₂CHSbH₂]
• CAS: 352033-42-2
• 化学式: C₇H₂₁SbSi₂
• 分子量: 283.165
• InChiKey: DWJOHQVVMWJYPE-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.16
• 重原子数：
  10.0
• 可旋转键数：
  2.0
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  0.0
• 氢给体数：
  0.0
• 氢受体数：
  0.0

反应信息

• 作为反应物：
  描述：

  [(Me3Si)2CHSbH2] 以 not given 为溶剂， 生成 tetrakis(bis(trimethylsilyl)methyl)cyclotetrastibane
  参考文献：
  名称：

  Two Stable Hydrides of Antimony:  RSbH₂ and R(H)Sb−Sb(H)R (R = (Me₃Si)₂CH)

  摘要：

  RSbH2 (1) and R(H)Sb-Sb(H)R (2) (R = (Me3Si)(2)CH) are formed in good yield by reactions of RSbCl2 with LiAlH4. The crystal structure of 2 consists of molecules in the meso form.

  DOI：

  10.1021/om010177h
• 作为产物：
  描述：

  bis(trimethylsilyl)methylantimony dichloride 、 lithium aluminium tetrahydride 以 乙醚 为溶剂， 以69%的产率得到[(Me3Si)2CHSbH2]
  参考文献：
  名称：

  Two Stable Hydrides of Antimony:  RSbH₂ and R(H)Sb−Sb(H)R (R = (Me₃Si)₂CH)

  摘要：

  RSbH2 (1) and R(H)Sb-Sb(H)R (2) (R = (Me3Si)(2)CH) are formed in good yield by reactions of RSbCl2 with LiAlH4. The crystal structure of 2 consists of molecules in the meso form.

  DOI：

  10.1021/om010177h

文献信息

• Supramolecular adducts based on weak interactions between the trimeric Lewis acid complex (perfluoro-ortho-phenylene)mercury and polypnictogen complexes
  作者：Martin Fleischmann、James S. Jones、Gábor Balázs、François P. Gabbaï、Manfred Scheer

  DOI：10.1039/c6dt02507b

  日期：——

  molecules of 1. The Bi2 complex 3d shows an almost parallel alignment of the Bi2 dumbbell situated above the center of the planar Lewis acid 1. The arrangements of the E2 complex series towards 1 are rationalized with the help of electrostatic potential maps obtained by DFT calculations. Finally the structural characterizations of a new modification of the free Sb2 complex 3c, the Bi2 complex 3d, the starting

  三核路易斯酸全氟的反应邻亚苯基）汞[（ø -HgC 6 ˚F 4）3 ]（1）与所述polypnictogen络合物[合物CpMo（CO）2（η 3 -P 3）]（2含有）一个环-P 3配体和E系列的2种配合物[合物CpMo（CO）2 } 2（μ，η 2：η 2 -E 2）]（E = P（图3a），如（图3b），锑（3C），Bi（3d））报告。在所有情况下，反应产物均表现出E n配体络合物与Lewis酸1之间的相互作用非常弱，这由它们在溶液中的高动态行为以及固态加合物的形成证明，Hg⋯E接触低于各自的总和。范德华半径 配合物2（P 3），3a（P 2）和3b（As 2）显示只有一个光生原原子与所有1个Hg原子相互作用。配合物3c（Sb 2）形成两个加合物，其中1显示Sb的侧向配位2个朝向Hg的哑铃或两个Sb原子朝向两个1的独立分子的末端配位。Bi 2络合物3d显示了位于平面路易斯酸1中心上方的Bi
• Reactivity of the stibinidene complex [ClSb{Cr(CO) ₅ } ₂ (thf)]
  作者：Lena Rummel、Michael Seidl、Alexey Y. Timoshkin、Manfred Scheer

  DOI：10.1002/zaac.202200014

  日期：2022.7.14

  Stibinidene complexes are rare and highly sensitive low-valent main group compounds, which have not been studied extensively for their reaction behavior so far. In the reaction with GaCl3, the stibinidene complex [ClSbCr(CO)5}2(thf)] (1) shows a dimerization to [ClSbCr(CO)5}2]2 (2) and yields the anionic double-chlorinated compound [Cl2SbCr(CO)5}2]− (3) in the reaction with different ionic nucleophiles

  Stibinidene 配合物是一种稀有且高度敏感的低价主族化合物，迄今尚未对其反应行为进行广泛研究。在与 GaCl 3的反应中，茋络合物 [ClSbCr(CO) 5 } 2 (thf)] ( 1 ) 显示出二聚化为 [ClSbCr(CO) 5 } 2 ] 2 ( 2 ) 并产生阴离子双氯化合物 [Cl 2 SbCr(CO) 5 } 2 ] - ( 3) 在与不同离子亲核试剂的反应中。当使用中性亲核试剂（例如胺、异氰化物和膦）作为反应伙伴时，[ClSbCr(CO) 5 } 2 Nu] ( 4 : Nu=NH 2 Mes; 5 : Nu=CN(dmp ) 类型的四面体配合物); 6 : Nu=PPh 3 ; 7 : Nu=PPh 2 H) 形成，可用于后续反应。所有这些产品都是同类产品中最先被合成和分离的。
• Neutron Diffraction Crystallography of <i>m</i><i>eso</i>-R(H)Sb−Sb(H)R and Reactions of R(H)Sb−Sb(H)R and RSbH₂ (R = (Me₃Si)₂CH) Leading to Tungsten Carbonyl Complexes, Methylstibanes, and Antimony Homocycles
  作者：Gábor Balázs、Hans Joachim Breunig、Enno Lork、Sax Mason

  DOI：10.1021/om020754h

  日期：2003.2.1

  The crystal structure of the meso form of R(H)Sb-Sb(H)R (1; R = (Me3Si)(2)CH) was studied by single-crystal neutron diffraction at 20 K. 1 or RSbH2 (2) reacts with W(CO)(5)THF (THF = tetrahydrofuran) to give meso- and d,l-(OC)(5)W[R(H)Sb-Sb(H)R]W(CO)(5) (3) or R(H)(2)SbW-(CO)(5) (4). Dehydrogenation of 3 or 4 leads to [RSb=SbR]W(CO)(5) (5) or [(OC)(5)W](2)SbR (6). 1 or 2 reacts with MeI and 1,8-diazabicyclo[5.4.0]undec-7-ene (DBU) to give R(Me)Sb-Sb-(Me)R (7) or R(Me)SbH (8). 2 reacts with SbCl3 and pyridine to form R4Sb8 (9). Photochemical degradation of 9 gives cyclo-R3Sb3 (10). Dehydrogenation of 1 in the presence of LiAlH4 leads to the cis,trans isomer of R4Sb4 (11), which in the presence of light forms all-trans-11 and 10. Decomposition of 1 in the presence of (BuONa)-Bu-t leads to R6Sb8 (12). The structures of meso-3, d,l-3, 4, 5, 9.2THF, and 12 were determined by X-ray diffraction. The deuterium derivatives of 1, 2, and 8 were synthesized and characterized spectroscopically.
• Antimony-Tungsten Triple Bond: A Stable Complex with a Terminal Antimony Ligand
  作者：Gábor Balázs、Marek Sierka、Manfred Scheer

  DOI：10.1002/anie.200500781

  日期：2005.8.5