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4H-thiopyran-4-one (C5H4OS)

Compound Descriptions:

Structure Drawing
Formula:C5H4OS
Molecular Weight:112.15 g/mol
Name(s):4H-thiopyran-4-one
CAS-RN:1003-41-4
Classification:no charge; sulfur heterocycle; 6RingOnly; 6ring; ketone; sulfide; 1fragment

Derivatives / Analogues

Analogueother chalcogen: 4H-Pyran-4-one 
Analogueother chalcogen: 4H-pyran-4-thione 
Analogueother chalcogen: 4H-thiopyran-4-thione 

Landolt-Börnstein Citations:

Structure and Molecular Constants

 Molecular Constants Mostly From Microwave, Molecular Beam, Electro Spin Resonance and Sub-Doppler Laser Spectroscopy: Vol. II/19b 2.5.2:477II/19b
 Structure Data of Free Polyatomic Molecules: Vol. II/25d 3:1920II/25D

References

II/19b
Short: II/19b
Title: Molecular Constants: Rotational, Centrifugal Distortion and Related Constants of Diamagnetic Asymmetric Top Molecules
Author: Demaison, J.; Hüttner, W.; Vogt, J.; Wlodarczak, G.
Editor: Hüttner, W.
Source: Landolt-Börnstein, New Series
Volume: II/19b
Year: 1992
Keyword: organic compounds; molecular constants; spectroscopy; microwave spectroscopy
ISBN: 3-540-54578-6
ISBN: 978-3-540-54578-1
Internet Resource: DOI:10.1007/b44334
RefComment: XI, 488 pages.
Abstract: Volume II/19 Molecular Constants mostly from Microwave, Molecular Beam and Sub-Doppler Laser Spectroscopy is a supplement to the earlier volumes II/4, II/6, and II/14. The slight change in the title reflects current trends in the applications of spectroscopic methods. Together, the four volumes collect all the critically evaluated data published up to 1989/90 on constants of free molecules obtained by classical and modern spectroscopy. Volume II/19 is divided into four parts to record the growing number of investigations, especially in the microwave and millimeter wave regions, where modern techniques like Fourier Transform Microwave Spectroscopy have made new objects of interest such as molecular complexes and clusters accessible to study. Subvolume II/19b contains corresponding data on diamagnetic asymmetric top molecules.
II/25D
Short: II/25D
Title: Structure Data of Free Polyatomic Molecules: Molecules Containing Five or More Carbon Atoms
Author: Graner, G.; Hirota, E.; Iijima, T.; Kuchitsu, K.; Ramsay, D.A.; Vogt, J.; Vogt, N.
Editor: Kuchitsu, K.
Source: Landolt-Börnstein, New Series
Volume: II/25D
Year: 2003
Keyword: Free Polyatomic Molecules; Carbon Atoms; Molecules
ISBN: 3-540-42860-7
ISBN: 978-3-540-42860-2
Internet Resource: DOI:10.1007/b75952
RefComment: VIII, 569 pages. Hardcover
RefComment: Written for scientists and researchers in the fields of chemistry and physics
Abstract: This fourth subvolume presents data on the geometric parameters (internuclear distances, bond angles, dihedral angles of internal rotation etc) of free polyatomic molecules including free radicals and molecular ions. The survey on structure data consists of four subvolumes, each containing the geometric parameters determined in the gas phase either by an analysis of the rotational constants (and sometimes the vibrational constants) obtained from microwave, infrared, Raman, electronic and photoelectron spectroscopy or by an analysis of electron diffraction intensities. Most of the structures listed in the tables are for molecules in the electronic ground state, but structures for electronically excited states have also been included as far as they are available. In this fourth subvolume, the structure of molecules containing five to sixty carbon atoms is listed.

  File created on 2009/18/08 by LCI Publisher GmbH (Gaja Peters, Inga Thede, Volkmar Vill, Ron Zenczykowski)
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