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difluoromethylene (CF2)

Compound Descriptions:

Structure Drawing
Formula:CF2
Element System:C-F
Element Names:Carbon, Fluorine
Molecular Weight:50.008 g/mol
Name(s):difluoromethylene
Methylene, difluoro-
Carbon difluoride
Carbon difluoride radical
Carbon fluoride (CF2)
Carbon fluoride radical (CF2)
Difluorocarbene
Difluorocarbene radical
Difluoromethylene radical
Monocarbon difluoride
Perfluoromethylene
difluoromethanediyl
difluorocarbene diradical
difluoro-methylene
CAS-RN:2154-59-8
Classification:no charge; radical; 1fragment

European Regulations

1 matching entries in european regulations: ECHA-pre

Derivatives / Analogues

Analogueother halogene: Bromofluoromethylene 
Analogueother halogene: Dibromomethylene radical 
Analogueother halogene: Chlorofluoromethylene 
Analogueother halogene: dichloromethylene 

Landolt-Börnstein Citations:

Magnetic Properties

 Magnetic Properties of Coordination and Organometallic Transition Metal Compounds: II/28b 35, p.43II/2

Structure and Molecular Constants

 Molecular Constants Mostly From Microwave, Molecular Beam, Electro Spin Resonance and Sub-Doppler Laser Spectroscopy: Vol. II/6 2.5:42aII/6
 Molecular Constants Mostly From Microwave, Molecular Beam, Electro Spin Resonance and Sub-Doppler Laser Spectroscopy: Vol. II/6 2.6.3:20aII/6
 Molecular Constants Mostly From Microwave, Molecular Beam, Electro Spin Resonance and Sub-Doppler Laser Spectroscopy: Vol. II/14a 2.5.2:64II/14a
 Molecular Constants Mostly From Microwave, Molecular Beam, Electro Spin Resonance and Sub-Doppler Laser Spectroscopy: Vol. II/14a 2.6.3.2:33aII/14a
 Structure Data of Free Polyatomic Molecules: Vol. II/25b 3:80II/25B

References

II/14a
Short: II/14a
Title: Molecular Constants: Diamagnetic Molecules
Author: Demaison, J.; Dubrulle, A.; Hüttner, W.; Tiemann, E.
Editor: Hellwege, K.-H.; Hellwege, A.M.
Source: Landolt-Börnstein, New Series
Volume: II/14a
Page: 1-788
Year: 1982
Keyword: organic compounds; molecular constants; spectroscopy; microwave spectroscopy
ISBN: 3-540-11365-7
ISBN: 978-3-540-11365-2
Internet Resource: DOI:10.1007/b19966
RefComment: 196 figs., XI
II/2
Short: II/2
Title: Magnetic Properties of Coordination and Organometallic Transition Metal Compounds
Author: König, E.
Editor: Hellwege, K.-H.; Hellwege, A.M.
Source: Landolt-Börnstein, New Series
Volume: II/2
Year: 1966
ISBN: 3-540-03593-1
ISBN: 978-3-540-03593-0
Internet Resource: DOI:10.1007/b19948
RefComment: 170 figs., XII, 578 pages. Hardcover
Abstract: The data compiled refer to susceptibility measurements (susceptibility, Curie-constants, magnetic moments, transition temperatures) and ESR-measurements (g-factors and other parameters of the applied spin Hamiltonian). In volume II/2 the literature from 1899 up to 1964 has been considered. Volume II/8 supplements volume II/2, taking into account the data on magnetic susceptibilities and ESR parameters published in the p eriod 1964 to 1968. The following subvolumes II/10,II/11, II/12 supplement data up to 1974.
II/25B
Short: II/25B
Title: Structure Data Of Free Polyatomic Molecules: Molecules containing One or Two 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/25B
Year: 1999
Keyword: Free Polyatomic Molecules; Carbon Atoms; Molecules
ISBN: 3-540-63645-5
ISBN: 978-3-540-63645-8
Internet Resource: DOI:10.1007/b68834
RefComment: IX, 512 pages. Hardcover
Abstract: Volume II/25 is a supplemented and revised edition of the preceding volumes II/7, II/15, II/21 and II/23 containing up to date information on inorganic and organic polyatomic molecules. All experimental methods for the determination of quantitative structural data of free molecules have been considered: microwave, infrared, Raman, electronic and photoelectron spectroscopy as well as electron diffraction. The data obtained by these methods have been critically evaluated and compiled. They are presented separately for each molecule, together with a schematic figure of the structure and the original literature.
II/6
Short: II/6
Title: Molecular Constants from Microwave, Molecular Beam, and Electron Spin Resonance Spectroscopy
Author: Demaison, J.; Hüttner, W.; Starck, B.; Buck, I.; Tischer, R.; Winnewisser, M.
Editor: Hellwege, K.-H.; Hellwege, A.M.
Source: Landolt-Börnstein, New Series
Volume: II/6
Year: 1974
Keyword: organic compounds; molecular constants; spectroscopy; microwave spectroscopy
ISBN: 3-540-05977-6
ISBN: 978-3-540-05977-6
Internet Resource: DOI:10.1007/b19951
RefComment: 153 figs., XIII, 688 pages

  File created on 2009/18/08 by LCI Publisher GmbH (Gaja Peters, Inga Thede, Volkmar Vill, Ron Zenczykowski)
  © 2009   Landolt Börnstein,   Springer-Verlag Berlin Heidelberg