[TaCl3(N-nPr)(py)2] | 210769-35-0

• 英文名称: [TaCl3(N-nPr)(py)2]
• CAS: 210769-35-0
• 化学式: C₁₃H₁₇Cl₃N₃Ta
• 分子量: 502.605
• InChiKey: AMNAKBPFSUTXAB-UHFFFAOYSA-K

计算性质

• 辛醇/水分配系数(LogP)：
  None
• 重原子数：
  None
• 可旋转键数：
  None
• 环数：
  None
• sp3杂化的碳原子比例：
  None
• 拓扑面积：
  None
• 氢给体数：
  None
• 氢受体数：
  None

反应信息

• 作为反应物：
  描述：

  [TaCl3(N-nPr)(py)2] 、 lithium diethylamide 以 正己烷 为溶剂， 生成 [Ta(NEt2)(N-nPr)]
  参考文献：
  名称：

  Syntheses and characterization of organoimido complexes of tantalum; potential single-source precursors to tantalum nitride

  摘要：

  New single-source precursor to tantalum nitride thin films, ((BuN)-N-t)Ta(NEt2)(3), and related complexes, (RN)Ta(NEt2)(3) (R = Pr-i and Pr-n), were prepared by reacting corresponding (RN)TaCl(3)py(2) complexes (R = Bu-t, Pr-i and Pr-n) with LiNEt2 in hydrocarbon solvents. The structure of ((BuN)-N-t)TaCl(3)py(2) was determined by X-ray crystallography. (C) 1998 Elsevier-Science Ltd. All rights reserved.

  DOI：

  10.1016/s0277-5387(98)00051-5
• 作为产物：
  描述：

  吡啶 、 trimethyl(n-propylamino)silane 、 五氯化钽 以 甲苯 为溶剂， 生成 [TaCl3(N-nPr)(py)2]
  参考文献：
  名称：

  Syntheses and characterization of organoimido complexes of tantalum; potential single-source precursors to tantalum nitride

  摘要：

  New single-source precursor to tantalum nitride thin films, ((BuN)-N-t)Ta(NEt2)(3), and related complexes, (RN)Ta(NEt2)(3) (R = Pr-i and Pr-n), were prepared by reacting corresponding (RN)TaCl(3)py(2) complexes (R = Bu-t, Pr-i and Pr-n) with LiNEt2 in hydrocarbon solvents. The structure of ((BuN)-N-t)TaCl(3)py(2) was determined by X-ray crystallography. (C) 1998 Elsevier-Science Ltd. All rights reserved.

  DOI：

  10.1016/s0277-5387(98)00051-5

文献信息

• Mixed Amido/Imido/Guanidinato Complexes of Tantalum: Effects of Ligand Substitution on Thermal Properties
  作者：Arne Baunemann、Manuela Winter、Karoly Csapek、Christian Gemel、Roland A. Fischer

  DOI：10.1002/ejic.200600653

  日期：2006.11

  discussed. The thermal properties of all complexes have been investigated by TGA/DTA measurements. Thus, complexes originating from diisopropylcarbodiimide (iPr-cdi) are significantly more volatile than complexes derived from dicyclohexylcarbodiimide (cy-cdi). In contrast, variations of R 1 , R 2 , and R 4 have only a small impact on the thermal behavior of the complexes. Finally, selected compounds have

  混合酰氨基/亚氨基/胍基钽配合物[TA(NR 1 R 2 )C(NR 1 R 2 )(NR 3 ) 2 } 2 (NR 4 )] [R 1 ,R 2 = 甲基，乙基；R 3 = 环己基 (cy)，异丙基；R 4 = 叔丁基，正丙基] 已通过将碳二亚胺插入钽-酰胺键合成。所有化合物均已通过 NMR 光谱、质谱和 CHN 分析进行表征。此外，五种化合物的单晶结构（4：R 1 = Me，R 2 = Et，R 3 = iPr，R 4 = tBu；5：R 1，R 2 = Et，R 3 = iPr，R 4 = tBu ; 6: R 1 , R 2 = Me, R 3 = cy, R 4 = tBu; 8: R 1 , R 2 = Et, R 3 = cy, R 4 = tBu; 9: R 1 , R 2 = Et , R 3 = iPr, R 4 = nPr) 已确定并讨论了相关的结构问题。已通过 TGA/DTA