6533b829fe1ef96bd128a24c

RESEARCH PRODUCT

Über polygermane

Stefan RollerMartin Dräger

subject

Inorganic Chemistrychemistry.chemical_compoundStereochemistryChemistryOrganic ChemistryMaterials ChemistryMass spectrumEtherCrystal structureNuclear magnetic resonance spectroscopyPhysical and Theoretical ChemistryBiochemistry

description

Summary Reaction of LiGePh2GePh3 with Cl2GePh2 at −65°C in ether yields n-Ge5Ph12 as the main product, in addition to shorter-chained polygermanes. The analysis of the resulting products and the isolation of the pentagermane was done by HPLC. The crystal structure was determined (R = 0.095). The conformation of the Ge5 chain is antiperiplanar-anticlinal (−179.3 and +114.4°) with mean Ge-Ge distances of 247.6 (central) and 244.3 pm (terminal).

yearjournalcountryeditionlanguage
1986-11-01Journal of Organometallic Chemistry
https://doi.org/10.1016/0022-328x(86)82075-7