镁酰胺硼烷单氨化物的合成、结构与脱氢。

Synthesis, structure and dehydrogenation of magnesium amidoborane monoammoniate.

机构信息

Department of Chemistry, National University of Singapore, Singapore 117542.

出版信息

Chem Commun (Camb). 2010 Aug 21;46(31):5752-4. doi: 10.1039/c0cc01260b. Epub 2010 Jul 1.

PMID:20596578

Abstract

Magnesium amidoborane monoammoniate (Mg(NH(2)BH(3))(2) x NH(3)) which crystallizes in a monoclinic structure (space group P2(1)/a) has been synthesized by reacting MgNH with NH(3)BH(3). Dihydrogen bonds are established between coordinated NH(3) and BH(3) of NH(2)BH(3) in the structure, promoting stoichiometric conversion of NH(3) to H(2).

摘要

氨硼烷单甲胺镁（Mg(NH(2)BH(3))(2) x NH(3))通过反应 MgNH 与 NH(3)BH(3)合成，结晶为单斜结构（空间群 P2(1)/a）。在结构中，配位的 NH(3)和 NH(2)BH(3)中的 BH(3)之间建立了氢键，促进了 NH(3)的化学计量转化为 H(2)。