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Published 1972 | Version v1
Journal article

Isotopic effects in the rotational spectrum of SiS

  • 1. Freie Univ. Berlin (F.R. Germany). Inst. fuer Molekuelphysik

Description

Abstract Corrections resulting from the breakdown of the Born-Oppenheimer approximation were obtained by a detailed discussion of the higher order isotopic effects of the rotational constant Y 01 . This analysis yields the sign of the electric dipole moment to be positive ( + SiS - ) and the sign of the molecular g J -value to be negative. The magnitude of the adiabatic correction was evaluated.

Additional details

Additional titles

Original title (German)
Isotopieeffekte im Rotationsspektrum des SiS

Identifiers

Publishing Information

Journal Title
Zeitschrift für Naturforschung A
Journal Volume
27
Journal Issue
11
Series
Z. Naturforsch., A.
Journal Page Range
1566-1570
ISSN
1865-7109

INIS

Country of Publication
Germany
Country of Input or Organization
Germany
INIS RN
4051821
Subject category
S74: ATOMIC AND MOLECULAR PHYSICS;
Descriptors DEI
BORN-OPPENHEIMER APPROXIMATION; ELECTRIC DIPOLE MOMENTS; ENERGY LEVELS; ISOTOPE EFFECTS; LANDE FACTOR; MOLECULES; ROTATIONAL STATES; SILICON SULFIDES
Descriptors DEC
DIPOLE MOMENTS; ELECTRIC MOMENTS; SILICON COMPOUNDS; SULFIDES

Optional Information

Notes
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