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

Listing of experimental geometry data for CH3SSCH3 (Disulfide, dimethyl)

Rotational Constants (cm-1)
See section I.F.4 to change rotational constant units
0.27232 0.09395 0.08574
Rotational Constants from 1992Mey:99
Calculated rotational constants for CH3SSCH3 (Disulfide, dimethyl).

Point Group C2

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
rSS 2.038 1 2 1976Hellwege(II/7)
rCS 1.810 1 3 1976Hellwege(II/7)
rCH 1.097 3 5 1976Hellwege(II/7)
aCSS 102.8 1 2 4 1976Hellwege(II/7)
aHCS 108.9 1 3 5 1976Hellwege(II/7)
dCSSC 84.7 3 1 2 4 1976Hellwege(II/7)
picture of Disulfide, dimethyl

Bond descriptions
Examples: C-C single bond, C=C, double bond, C#C triple bond, C:C aromatic bond
Bond Type Count
H-C 6
C-S 2
S-S 1

Atom x (Å) y (Å) z (Å)

Atom - Atom Distances (Å)

Calculated geometries for CH3SSCH3 (Disulfide, dimethyl).

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squib reference DOI
1976Hellwege(II/7) Hellwege, KH and AM Hellwege (ed.). Landolt-Bornstein: Group II: Atomic and Molecular Physics Volume 7: Structure Data of Free Polyatomic Molecules. Springer-Verlag. Berlin. 1976.  

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