isopropylimidotrichlorobis(pyridine)tantalum(V) | 210769-34-9

• 英文名称: isopropylimidotrichlorobis(pyridine)tantalum(V)
• 英文别名: (isopropylimido)trichlorodipyridinetantalum
• CAS: 210769-34-9
• 化学式: C₁₃H₁₇Cl₃N₃Ta
• 分子量: 502.605
• InChiKey: GYEYFCKWATWGGA-UHFFFAOYSA-K

计算性质

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

• 作为反应物：
  描述：

  isopropylimidotrichlorobis(pyridine)tantalum(V) 、 lithium diethylamide 以 正己烷 为溶剂， 生成
  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 、 1,1,1-三甲基-N-(1-甲基乙基)-硅烷胺 、 五氯化钽 以 甲苯 为溶剂， 生成 isopropylimidotrichlorobis(pyridine)tantalum(V)
  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

• IMIDE COMPLEX, METHOD FOR PRODUCING THE SAME, METAL-CONTAINING THIN FILM AND METHOD FOR PRODUCING THE SAME
  申请人：Tosoh Corporation

  公开号：EP2058295B1

  公开（公告）日：2012-12-05
• Synthesis, structure, and properties of niobium and tantalum imido complexes bearing pyrazolato ligands. Crystal structures of Ta(Nt-Bu)(t-Bu2Pz)3, Ta(Ni-Pr)(t-Bu2Pz)3, Ta(Nt-Bu)(Me2Pz)3(py), and Ta(Nt-Bu)(t-Bu2Pz)2(Cl)(py)
  作者：Karl R. Gust、Mary Jane Heeg、Charles H. Winter

  DOI：10.1016/s0277-5387(01)00695-7

  日期：2001.4

  A series of tantalum and niobium imido complexes containing pyrazolato ancillary ligands has been synthesized by salt methathesis reactions with alkylimidotrichlorobis(pyridine)metal starting materials. The complexes M(Nt-Bu)(t-Bu(2)Pz)(3) (M = Nb, Ta), Ta(Ni-Pr)(t-Bu(2)Pz)(3). Ta(Nt-Bu)(Me(2)Pz)(3)(py), and M(Nt-Bu)(t-Bu(2)Pz)(2)(Cl)(py) (M = Nb. Ta) were prepared and completely characterized. The crystal and molecular structures of Ta(Nt-Bu)(t-Bu(2)Pz)(3). Ta(Ni-Pr)(t-Bu(2)Pz)(3). Ta(Nt-Bu)(Me(2)Pz)(3)(py), and Ta(Nt-Bu)(t-Bu(2)Pz)(2)(Cl)(py) are described. The potential use of tantalum imido pyrazolato complexes as precursors for the growth of tantalum nitride films by CVD techniques is discussed. (C) 2001 Elsevier Science Ltd. All rights reserved.