Published 1991 | Version v1
Journal article Metadata-only

Structure of B10H11- anion

Creators

  • 1. AN SSSR, Moscow (USSR). Inst. Obshchej i Neorganicheskoj Khimii

Description

X-Ray structural investigation of Ph4PB10H11 (1) and Ph3EtPB10H11 (2) compounds was conducted. Crystals of 1 are tetragonal: a=b=13.263(3), c=7.505(1) A, Z=2; crystals of 2 are monoclinic: a=11.758(3), b=15.214(4), c=15.417(3)A, γ=67.06(2) deg, Z=4. In both compounds the 'additional' eleventh hydrogen atom is disordered with respect to boric frame of B10H11- anion. The structure of B10H11- anion was determined. It is characterized by the presence of one tetragonal face with 2.34 and 2.38 A diagonals. Therefore, protonation of B10H102- anion, leading to formation of B10H11- anion, is accompanied by the break of one B-B bond and occurence of tetragonal face

Additional details

Additional titles

Original title (Russian)
Строение аниона Б

Publishing Information

Journal Title
Kinetika i Kataliz
Journal Volume
17
Journal Issue
5
Series
Kinet. Katal.
Journal Page Range
640-645
ISSN
0453-8811
CODEN
KNKTA

INIS

Country of Publication
Russian Federation
Country of Input or Organization
USSR
INIS RN
23029616
Subject category
S37: INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY;
Descriptors DEI
ANIONS; BOROHYDRIDES; CHEMICAL COMPOSITION; COORDINATION NUMBER; CRYSTAL LATTICES; INTERATOMIC DISTANCES; LATTICE PARAMETERS; MOLECULAR STRUCTURE; ORGANIC PHOSPHORUS COMPOUNDS; STEREOCHEMISTRY
Descriptors DEC
BORON COMPOUNDS; CHARGED PARTICLES; CRYSTAL STRUCTURE; DISTANCE; HYDROGEN COMPOUNDS; IONS; ORGANIC COMPOUNDS