Published 1975 | Version v1
Journal article Metadata-only

Single crystal X-ray analysis of compounds with a covalent metal-metal bond. Pt. 3

Creators

  • 1. Dortmund Univ. (F.R. Germany). Lehrstuhl fuer Anorganische Chemie

Description

Re2(CO)8[μ-InRe(CO)5]2 crystallizes in the space group P 21/n with the lattice parameters α = 6.788(2) A, b = 16.352(3) A; c = 12.519(3) A, and β = 89.23(5)0 with two formula units in the cell. The molecule contains a planar Re2In2 ring, in which the Re - Re distance of 3.232(1) A and the acute angle at the bridging atom In of 71.07(3)0 are consistent with the existence of a Re - Re bond. The Re atoms of the two Re(CO)5 ligands have a trans-configuration with respect to the plane of the Re2In2-metal ring. (orig./HK)

Abstract (German)

Re 2 (CO) 8 {μ‐InRe(CO) 5 } 2 kristallisiert in der Raumgruppe P 2 1 / n mit den Gitterparametern a = 6.788(2) Å, b = 16.352(3) Å; c = 12.519(3) Å und β = 89.23(5)° mit zwei Formeleinheiten ( Z = 2) pro Elementarzelle. Das Molekül enthält einen ebenen Re 2 In 2 ‐Metallring, in dem der Re‐Re‐Abstand = 3.232(1) Å und der spitze Winkel am Brückenatom In von 71.07(3)° eine Bindung zwischen den Rheniumatomen aufzeigen. Die Re‐Atome der beiden Re(CO) 5 ‐Liganden liegen in trans ‐Stellung zur Re 2 In 2 ‐Ringebene. Die Mittelwerte der übrigen Bindungsabstände betragen: In ‐ Re = 2.766(1) Å, Re ‐ C = 1.98(2) Å, C ‐ O = 1.14(2) Å.

Additional details

Additional titles

Subtitle (English)
The molecular and crystal structure of octacarbonyl-bis [#mu#-(pentacarbonylrhenium)indium(III)]-dirhenium
Original title (German)
Einkristall-Roentgenstrukturanalysen an Verbindungen mit kovalenter Metall-Metall-Bindung. T. 3
Original subtitle (German)
Die Molekuel- und Kristallstruktur von Octacarbonyl-bis [#mu#-(pentacarbonylrhenium)indium(III)]-dirhenium.

Identifiers

DOI
10.1002/cber.19751080512;

Publishing Information

Journal Title
Chemische Berichte
Journal Volume
108
Journal Issue
5
Series
Chem. Ber.
Journal Page Range
1447-1453
ISSN
0009-2940

INIS

Country of Publication
Germany
Country of Input or Organization
Germany
INIS RN
7222787
Subject category
S75: CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY; S37: INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY; S37: INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY;
Descriptors DEI
CARBONYLS; COVALENCE; CRYSTAL STRUCTURE; INDIUM COMPOUNDS; ISOMERS; LATTICE PARAMETERS; LIGANDS; MOLECULAR STRUCTURE; MONOCRYSTALS; RHENIUM COMPOUNDS; STRUCTURAL CHEMICAL ANALYSIS; X-RAY DIFFRACTION
Descriptors DEC
COHERENT SCATTERING; CRYSTALS; DIFFRACTION; SCATTERING; TRANSITION ELEMENT COMPOUNDS

Optional Information

Notes
2 figs.; 6 tabs.; 13 refs.; Updated automatically by Metadata and Full-Text Enrichment Agent