return to home page

II.A.3. (XII.A.1.)

Listing of experimental geometry data for SF2 (sulfur difluoride)

Rotational Constants (cm-1)
See section I.F.4 to change rotational constant units
A B C
0.89897 0.30728 0.22835
Rotational Constants from NISTtriatomic
Calculated rotational constants for SF2 (sulfur difluoride).

Point Group C2v

Internal coordinates (distances (r) in Å) (angles (a) in degrees) (dihedrals (d) in degrees)
Description Value Connectivity Reference Comment
Atom 1 Atom 2 Atom 3 Atom 4
rSF 1.587 1 2 1998Kuc
aFSF 98.048 2 1 3 1998Kuc
picture of sulfur difluoride

Bond descriptions
Examples: C-C single bond, C=C, double bond, C#C triple bond, C:C aromatic bond
Bond Type Count
F-S 2

Atom x (Å) y (Å) z (Å)
S1 0.0000 0.0000 0.5511
F2 0.0000 1.1985 -0.4899
F3 0.0000 -1.1985 -0.4899

Atom - Atom Distances (Å)
  S1 F2 F3
S11.58751.5875
F21.58752.3970
F31.58752.3970

Calculated geometries for SF2 (sulfur difluoride).


References
By selecting the following links, you may be leaving NIST webspace. We have provided these links to other web sites because they may have information that would be of interest to you. No inferences should be drawn on account of other sites being referenced, or not, from this page. There may be other web sites that are more appropriate for your purpose. NIST does not necessarily endorse the views expressed, or concur with the facts presented on these sites. Further, NIST does not endorse any commercial products that may be mentioned on these sites. Please address comments about this page to cccbdb@nist.gov.
squib reference DOI
1998Kuc K Kuchitsu(ed) "Structure of Free Polyatomic Molecules - Basic Data" Springer, Berlin, 1998  
NISTtriatomic NIST Triatomic Spectral Database (http://www.physics.nist.gov/PhysRefData/MolSpec/Triatomic/index.html)  

Got a better number? Please email us at cccbdb@nist.gov


Browse
PreviousNext