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All results from a given calculation for CH3SO2NH2 (methanesulfonamide)

using model chemistry: TPSSh/aug-cc-pVTZ

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-pVTZ
 hartrees
Energy at 0K-644.616660
Energy at 298.15K-644.624336
HF Energy-644.616660
Nuclear repulsion energy276.998677
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-pVTZ
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' 3487 3366 29.23      
2 A' 3161 3051 0.47      
3 A' 3060 2953 0.49      
4 A' 1586 1531 30.56      
5 A' 1465 1414 4.88      
6 A' 1349 1302 9.19      
7 A' 1133 1093 162.14      
8 A' 981 947 21.50      
9 A' 868 838 93.28      
10 A' 704 680 18.91      
11 A' 659 636 201.68      
12 A' 483 466 38.66      
13 A' 459 443 8.97      
14 A' 281 272 4.32      
15 A" 3592 3467 43.11      
16 A" 3169 3058 0.82      
17 A" 1467 1416 1.29      
18 A" 1343 1297 246.54      
19 A" 1084 1046 4.53      
20 A" 967 933 0.80      
21 A" 382 369 0.19      
22 A" 319 308 2.99      
23 A" 216 209 3.16      
24 A" 179 173 30.29      

Unscaled Zero Point Vibrational Energy (zpe) 16195.5 cm-1
Scaled (by 0.9652) Zero Point Vibrational Energy (zpe) 15631.9 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 TPSSh/aug-cc-pVTZ
ABC
0.15620 0.14430 0.14235

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -1.681 -0.058 0.000
S2 0.108 -0.134 0.000
N3 0.533 1.497 0.000
O4 0.533 -0.702 1.272
O5 0.533 -0.702 -1.272
H6 -2.029 -1.090 0.000
H7 -2.003 0.462 0.899
H8 -2.003 0.462 -0.899
H9 1.069 1.702 0.837
H10 1.069 1.702 -0.837

Atom - Atom Distances (Å)
  C1 S2 N3 O4 O5 H6 H7 H8 H9 H10
C11.79012.70532.63242.63241.08881.08761.08763.37063.3706
S21.79011.68561.45591.45592.34112.37062.37062.23472.2347
N32.70531.68562.54012.54013.64102.88302.88301.01491.0149
O42.63241.45592.54012.54312.88642.81493.53502.50063.2418
O52.63241.45592.54012.54312.88643.53502.81493.24182.5006
H61.08882.34113.64102.88642.88641.79351.79354.25384.2538
H71.08762.37062.88302.81493.53501.79351.79803.31403.7406
H81.08762.37062.88303.53502.81491.79351.79803.74063.3140
H93.37062.23471.01492.50063.24184.25383.31403.74061.6736
H103.37062.23471.01493.24182.50064.25383.74063.31401.6736

picture of methanesulfonamide state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 S2 N3 102.182 C1 S2 O4 107.940
C1 S2 O5 107.940 S2 C1 H6 106.254
S2 C1 H7 108.455 S2 C1 H8 108.455
S2 N3 H9 109.158 S2 N3 H10 109.158
N3 S2 O4 107.689 N3 S2 O5 107.689
O4 S2 O5 121.699 H6 C1 H7 110.985
H6 C1 H8 110.985 H7 C1 H8 111.502
H9 N3 H10 111.074
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at TPSSh/aug-cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.310      
2 S 1.854      
3 N -0.350      
4 O -0.855      
5 O -0.855      
6 H 0.122      
7 H 0.129      
8 H 0.129      
9 H 0.068      
10 H 0.068      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -1.705 2.920 0.000 3.381
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 7.842 0.265 0.000
y 0.265 7.466 0.000
z 0.000 0.000 7.320


<r2> (average value of r2) Å2
<r2> 121.188
(<r2>)1/2 11.009