tetrakis(imidazolato)boric acid | 68146-68-9

• 英文名称: tetrakis(imidazolato)boric acid
• 英文别名: hydrogen tetrakis(1-imidazolyl)borate
• CAS: 68146-68-9
• 化学式: C₁₂H₁₂BN₈*H
• 分子量: 280.1
• InChiKey: BUWMNJVCYDTDOJ-UHFFFAOYSA-O

反应信息

• 作为反应物：
  描述：

  tetrakis(imidazolato)boric acid 、 lithium hydroxide 反应 1.0h， 生成 LiB(Im)₄
  参考文献：
  名称：

  使用机械化学简化和扩大硼咪唑酯骨架 (BIF) 合成的范围

  摘要：

  机械化学能够快速获得咪唑硼骨架 (BIF)，包括基于 Li 和 Cu( I ) 节点的超轻材料，以及基于 Ag( I ) 节点的新的、以前未开发的系统。与溶液法相比，机械化学速度更快，为材料提供了更高的孔隙率，并用更简单、更安全的氧化物、碳酸盐或氢氧化物代替了苛刻的反应物（例如正丁基锂）。基于 Li +、Cu +和 Ag +节点的 BIF 多晶型对的周期性密度泛函理论 (DFT) 计算表明，相对于无孔双晶型，重原子节点增加了开放 SOD 框架的稳定性。

  DOI：

  10.1039/d1sc03665c

文献信息

• Synthesis and Structure of Chemically Stable Metal−Organic Polyhedra
  作者：Zheng Lu、Carolyn B. Knobler、Hiroyasu Furukawa、Bo Wang、Guannan Liu、Omar M. Yaghi

  DOI：10.1021/ja905101s

  日期：2009.9.9

  Two imidazolate-metal based rhombic dodecahedra (termed MOP-100 and MOP-101) were designed and prepared from [(NH3)(4)Pd(NO3)(2)] and hydrogen tetrakis(1-imidazolyl)borate or hydrogen tetrakis(4-methyl-1-imidazolyl)borate in a concentrated ammonium hydroxide solution at 85 degrees C. Both rhombic dodecahedra show unusual chemical stability in acidic and basic solutions as well as common organic solvents. Permanent porosity was examined by gas adsorption studies. From the N-2, isotherm for MOP-101, the Langmuir and BET surface areas of MOP-101 were calculated to be 350 and 280 m(2) g(-1), respectively. Anion exchange experiments confirmed the internal cavities of such polyhedra are accessible.