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All results from a given calculation for CH3SO2NH2 (methanesulfonamide)

using model chemistry: TPSSh/aug-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/aug-cc-pVDZ
 hartrees
Energy at 0K-644.505802
Energy at 298.15K-644.513289
HF Energy-644.505802
Nuclear repulsion energy272.363925
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/aug-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' 3445 3332 22.19      
2 A' 3181 3077 0.58      
3 A' 3063 2963 0.72      
4 A' 1564 1513 25.54      
5 A' 1439 1392 4.72      
6 A' 1317 1274 6.19      
7 A' 1073 1038 158.45      
8 A' 963 932 15.64      
9 A' 876 847 60.46      
10 A' 707 684 121.42      
11 A' 660 638 80.85      
12 A' 455 440 41.44      
13 A' 428 414 9.68      
14 A' 268 260 5.09      
15 A" 3553 3437 33.05      
16 A" 3187 3083 0.91      
17 A" 1439 1392 2.25      
18 A" 1273 1231 221.18      
19 A" 1077 1041 14.80      
20 A" 949 918 0.39      
21 A" 354 342 0.06      
22 A" 301 291 3.18      
23 A" 196 189 5.96      
24 A" 165 160 31.22      

Unscaled Zero Point Vibrational Energy (zpe) 15964.7 cm-1
Scaled (by 0.9673) Zero Point Vibrational Energy (zpe) 15442.6 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/aug-cc-pVDZ
ABC
0.14977 0.14063 0.13800

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -1.698 -0.044 0.000
S2 0.105 -0.139 0.000
N3 0.538 1.527 0.000
O4 0.538 -0.716 1.304
O5 0.538 -0.716 -1.304
H6 -2.052 -1.081 0.000
H7 -2.006 0.485 0.907
H8 -2.006 0.485 -0.907
H9 1.106 1.686 0.834
H10 1.106 1.686 -0.834

Atom - Atom Distances (Å)
  C1 S2 N3 O4 O5 H6 H7 H8 H9 H10
C11.80472.73242.67342.67341.09521.09421.09423.39873.3987
S21.80471.72131.49011.49012.35332.37992.37992.24232.2423
N32.73241.72132.59472.59473.67512.89432.89431.02211.0221
O42.67341.49012.59472.60712.92202.84043.57722.51263.2655
O52.67341.49012.59472.60712.92203.57722.84043.26552.5126
H61.09522.35333.67512.92202.92201.80971.80974.28054.2805
H71.09422.37992.89432.84043.57721.80971.81393.33623.7627
H81.09422.37992.89433.57722.84041.80971.81393.76273.3362
H93.39872.24231.02212.51263.26554.28053.33623.76271.6688
H103.39872.24231.02213.26552.51264.28053.76273.33621.6688

picture of methanesulfonamide state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 S2 N3 101.575 C1 S2 O4 108.090
C1 S2 O5 108.090 S2 C1 H6 105.883
S2 C1 H7 107.836 S2 C1 H8 107.836
S2 N3 H9 106.863 S2 N3 H10 106.863
N3 S2 O4 107.578 N3 S2 O5 107.578
O4 S2 O5 122.044 H6 C1 H7 111.500
H6 C1 H8 111.500 H7 C1 H8 111.961
H9 N3 H10 109.448
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at TPSSh/aug-cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.242      
2 S 1.751      
3 N -0.383      
4 O -0.826      
5 O -0.826      
6 H 0.003      
7 H -0.033      
8 H -0.033      
9 H 0.053      
10 H 0.053      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -1.829 2.849 0.000 3.386
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 8.064 0.259 0.000
y 0.259 7.725 0.000
z 0.000 0.000 7.637


<r2> (average value of r2) Å2
<r2> 124.442
(<r2>)1/2 11.155