Steric structure of some 1,2-diaryl-substituted ethanes

Journal Article · Fri Jul 10 00:00:00 EDT 1987 · Bull. Acad. Sci. USSR, Div. Chem. Sci. (Engl. Transl.); (United States)

DOI:https://doi.org/10.1007/BF00953852· OSTI ID:5736660

Arbuzov, B A; Kataev, V E; Timosheva, A P; Vul'fson, S G; Vereshchagin, A N

With the object of investigating the conformation with reference to the C/sub sp/sup 3//-C/sub sp/sup 3// and C/sub aryl/-C/sub sp/sup 3// bonds, this work considered, with the aid of the complex application of the methods of dipole moments (DMs), the Kerr effect, and atom-atom potential functions, the stereochemistry of the title compounds. In the investigated 1,2-diaryl-substituted ethanes, the content of the trans and gauche conformers relative to the C-C bond is practically identical; the transform shows some predominance. In these compounds, the aromatic rings are orientated in parallel and are turned by an average of 120 +/- 10/sup 0/ relative to the central C-C bond.

• Research Organization: A.E. Arbuzov Institute of Organic and Physical Chemistry, Kazan, USSR
• OSTI ID: 5736660
• Journal Information: Bull. Acad. Sci. USSR, Div. Chem. Sci. (Engl. Transl.); (United States), Journal Name: Bull. Acad. Sci. USSR, Div. Chem. Sci. (Engl. Transl.); (United States) Vol. 36:1; ISSN BACCA
• Country of Publication: United States
• Language: English

Related Subjects

37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY
400201* -- Chemical & Physicochemical Properties
ALKANES
ALKYLATED AROMATICS
AROMATICS
AROMATIZATION
ATOMIC MODELS
CHEMICAL REACTIONS
CONFIGURATION INTERACTION
CONFORMATIONAL CHANGES
DIELECTRIC PROPERTIES
DIPOLE MOMENTS
ELECTRICAL PROPERTIES
ELECTRON DENSITY
ELECTRONIC STRUCTURE
ETHANE
HALOGENATION
HYDROCARBONS
INTERATOMIC FORCES
ISOMERIZATION
ISOMERS
KERR EFFECT
MAGNETIC DIPOLE MOMENTS
MAGNETIC MOMENTS
MATHEMATICAL MODELS
MOLECULAR STRUCTURE
ORGANIC COMPOUNDS
ORGANIC HALOGEN COMPOUNDS
ORIENTATION
PHYSICAL PROPERTIES
POTENTIALS
SPIN ORIENTATION
STEREOCHEMISTRY
TOLUENE