PREPARATION, SPECTRA AND X-RAY STRUCTURE OF AN ARCHETYPAL COORDINATION COMPOUND [BCL3(NH3)] AND ITS THERMOLYSIS

被引：26

作者：

AVENT, AG ^{[1
]}

HITCHCOCK, PB ^{[1
]}

LAPPERT, MF ^{[1
]}

LIU, DS ^{[1
]}

MIGNANI, G ^{[1
]}

RICHARD, C ^{[1
]}

ROCHE, E ^{[1
]}

机构：

[1] RHONE POULENC RECH,CTR RECH CARRIERES,F-69192 ST FONS,FRANCE

来源：

JOURNAL OF THE CHEMICAL SOCIETY-CHEMICAL COMMUNICATIONS | 1995年 / 08期

关键词：

D O I：

10.1039/c39950000855

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Crystalline [BCl3(NH3)] 1 is obtained in low yield from [NH4]Cl and BCl3 in toluene, with trichloroborazine (BCINH)(3) 2 as the principal product; detailed NMR spectroscopic data on 1 in CDCl3 are consistent with the X-ray structure, which shows intermolecular hydrogen bonding with four molecules in the unit cell [(H ... Cl)(av) 2.76(3) Angstrom], B-N 1.579(4), (B-CI)(av) 1.837(4) and (N-H)(av) 0.86(5) Angstrom, with the boron and nitrogen environments approximately tetrahedral; thermolysis of 1 yields 2 and a TGA experiment shows that at 450 degrees C boron nitride is the ultimate product.

引用

页码：855 / 856

页数：2