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All results from a given calculation for SSO (Disulfur monoxide)

using model chemistry: B3LYPultrafine/6-31G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at B3LYPultrafine/6-31G*
 hartrees
Energy at 0K-871.555504
Energy at 298.15K 
HF Energy-871.555504
Nuclear repulsion energy139.119625
The energy at 298.15K was derived from the energy at 0K and an integrated heat capacity that used the calculated vibrational frequencies.
Vibrational Frequencies calculated at B3LYPultrafine/6-31G*
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
4/u)
Dep P Dep U
1 A' 1160 1111 130.57 16.97 0.40 0.57
2 A' 667 639 43.43 26.02 0.26 0.42
3 A' 374 358 11.30 8.11 0.64 0.78

Unscaled Zero Point Vibrational Energy (zpe) 1100.1 cm-1
Scaled (by 0.958) Zero Point Vibrational Energy (zpe) 1053.9 cm-1
See section III.C.1 List or set vibrational scaling factors to change the scale factors used here.
See section III.C.2 Calculate a vibrational scaling factor for a given set of molecules to determine the least squares best scaling factor.
Rotational Constants (cm-1) from geometry optimized at B3LYPultrafine/6-31G*
ABC
1.33417 0.16262 0.14495

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYPultrafine/6-31G*

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
O1 1.481 0.816 0.000
S2 0.000 0.683 0.000
S3 -0.741 -1.092 0.000

Atom - Atom Distances (Å)
  O1 S2 S3
O11.48702.9283
S21.48701.9233
S32.92831.9233

picture of Disulfur monoxide state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
O1 S2 S3 117.766
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYPultrafine/6-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 O -0.420      
2 S 0.564      
3 S -0.144      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -1.359 0.697 0.000 1.528
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -34.161 -1.192 0.000
y -1.192 -30.669 0.000
z 0.000 0.000 -28.942
Traceless
 xyz
x -4.356 -1.192 0.000
y -1.192 0.882 0.000
z 0.000 0.000 3.473
Polar
3z2-r26.946
x2-y2-3.492
xy-1.192
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 5.406 2.669 0.000
y 2.669 6.955 0.000
z 0.000 0.000 2.623


<r2> (average value of r2) Å2
<r2> 77.711
(<r2>)1/2 8.815