Published April 1994 | Version v1
Journal article Metadata-only

First nonavertex closo-metalloborane anion [ν5-(C5H5)3Ni3B6H6]K

Creators

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

Description

The first nonavertex closo-metalloborane Bu4N[(C5H5)3NiB6H6] was obtained by reaction of Bu-4NB6H7 with nickelocene and sodium amalgam. The compounds was investigated using 11B, 1H NMR, IR-spectroscopy and X-ray diffraction. The compound has monoclinic crystal system, sp.gr. C2/m, lattice parameters: a=24,602 (6), b=10,767 (3), c=15,162 (6) A; β=98,71 (3) deg, V=3939,8 (2) A3, d=1,15 g/cm3. The compound studied has 22 (2n=4) copre-shell electrons that is why it is surprising that realization of closo-geometry rather than nido one takes place. Possible reasons of the fact are discussed

Additional details

Additional titles

Original title (Russian)
Первый девятивершинный клозо-металлоборановый анион [ν

Publishing Information

Journal Title
Zhurnal Neorganicheskoj Khimii
Journal Volume
39
Journal Issue
4
Journal Page Range
p. 531-537.
ISSN
0044-457X
CODEN
ZNOKAQ

INIS

Country of Publication
Russian Federation
Country of Input or Organization
Russian Federation
INIS RN
26004721
Subject category
S37: INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY;
Descriptors DEI
BOND ANGLE; BOND LENGTHS; BORANES; CHEMICAL PREPARATION; CYCLOPENTADIENE; LATTICE PARAMETERS; MONOCLINIC LATTICES; NICKEL COMPLEXES; NMR SPECTRA; QUATERNARY COMPOUNDS; SPACE GROUPS
Descriptors DEC
ALKENES; AMINES; BORON COMPOUNDS; COMPLEXES; CRYSTAL LATTICES; CRYSTAL STRUCTURE; CYCLOALKENES; DIENES; HYDRIDES; HYDROCARBONS; HYDROGEN COMPOUNDS; ORGANIC COMPOUNDS; POLYENES; SPECTRA; SYMMETRY GROUPS; SYNTHESIS; TRANSITION ELEMENT COMPLEXES