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All results from a given calculation for CH3SO2NH2 (methanesulfonamide)

using model chemistry: TPSSh/cc-pVDZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at TPSSh/cc-pVDZ
 hartrees
Energy at 0K-644.467701
Energy at 298.15K-644.475218
HF Energy-644.467701
Nuclear repulsion energy272.894142
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 TPSSh/cc-pVDZ
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' 3428 3334 20.99      
2 A' 3184 3096 0.38      
3 A' 3066 2981 0.94      
4 A' 1572 1529 21.75      
5 A' 1442 1402 5.30      
6 A' 1321 1284 6.19      
7 A' 1096 1066 176.11      
8 A' 963 937 18.69      
9 A' 894 869 66.61      
10 A' 715 695 150.86      
11 A' 668 649 77.35      
12 A' 460 447 44.19      
13 A' 436 424 13.10      
14 A' 275 267 4.40      
15 A" 3534 3436 30.50      
16 A" 3192 3104 0.61      
17 A" 1443 1403 2.07      
18 A" 1311 1275 197.80      
19 A" 1081 1052 12.25      
20 A" 947 921 0.56      
21 A" 361 351 0.03      
22 A" 299 291 2.58      
23 A" 204 198 0.46      
24 A" 157 153 42.72      

Unscaled Zero Point Vibrational Energy (zpe) 16023.8 cm-1
Scaled (by 0.9724) Zero Point Vibrational Energy (zpe) 15581.6 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 TPSSh/cc-pVDZ
ABC
0.14998 0.14118 0.13899

See section I.F.4 to change rotational constant units
Geometric Data calculated at TPSSh/cc-pVDZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -1.691 -0.033 0.000
S2 0.108 -0.142 0.000
N3 0.533 1.527 0.000
O4 0.533 -0.717 1.300
O5 0.533 -0.717 -1.300
H6 -2.061 -1.067 0.000
H7 -2.004 0.497 0.908
H8 -2.004 0.497 -0.908
H9 1.118 1.666 0.832
H10 1.118 1.666 -0.832

Atom - Atom Distances (Å)
  C1 S2 N3 O4 O5 H6 H7 H8 H9 H10
C11.80232.71702.66602.66601.09801.09681.09683.38713.3871
S21.80231.72201.48431.48432.35752.38562.38562.23162.2316
N32.71701.72202.59362.59363.66842.88442.88441.02641.0264
O42.66601.48432.59362.60062.92262.84023.57592.49813.2506
O52.66601.48432.59362.60062.92263.57592.84023.25062.4981
H61.09802.35753.66842.92262.92261.80971.80974.27404.2740
H71.09682.38562.88442.84023.57591.80971.81523.33463.7602
H81.09682.38562.88443.57592.84021.80971.81523.76023.3346
H93.38712.23161.02642.49813.25064.27403.33463.76021.6634
H103.38712.23161.02643.25062.49814.27403.76023.33461.6634

picture of methanesulfonamide state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 S2 N3 100.850 C1 S2 O4 108.034
C1 S2 O5 108.034 S2 C1 H6 106.199
S2 C1 H7 108.276 S2 C1 H8 108.276
S2 N3 H9 105.777 S2 N3 H10 105.777
N3 S2 O4 107.750 N3 S2 O5 107.750
O4 S2 O5 122.336 H6 C1 H7 111.085
H6 C1 H8 111.085 H7 C1 H8 111.687
H9 N3 H10 108.245
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at TPSSh/cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.133      
2 S 0.802      
3 N -0.295      
4 O -0.454      
5 O -0.454      
6 H 0.092      
7 H 0.083      
8 H 0.083      
9 H 0.138      
10 H 0.138      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -1.505 2.676 0.000 3.070
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.262 0.431 0.000
y 0.431 5.969 0.000
z 0.000 0.000 6.140


<r2> (average value of r2) Å2
<r2> 123.471
(<r2>)1/2 11.112