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All results from a given calculation for CH3SO2NH2 (methanesulfonamide)

using model chemistry: M06-2X/STO-3G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at M06-2X/STO-3G
 hartrees
Energy at 0K-636.501946
Energy at 298.15K-636.508057
HF Energy-636.501946
Nuclear repulsion energy254.595273
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 M06-2X/STO-3G
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' 3586 3586 3.35      
2 A' 3487 3487 23.04      
3 A' 3382 3382 22.21      
4 A' 1808 1808 4.83      
5 A' 1635 1635 4.99      
6 A' 1452 1452 2.84      
7 A' 1074 1074 51.26      
8 A' 1006 1006 10.13      
9 A' 843 843 39.96      
10 A' 685 685 50.03      
11 A' 656 656 45.06      
12 A' 295 295 12.34      
13 A' 262 262 26.03      
14 A' 224 224 6.83      
15 A" 3685 3685 2.42      
16 A" 3587 3587 4.12      
17 A" 1641 1641 4.58      
18 A" 1187 1187 3.99      
19 A" 1040 1040 29.19      
20 A" 925 925 4.33      
21 A" 275 275 11.59      
22 A" 191 191 1.87      
23 A" 114 114 45.25      
24 A" 77 77 0.30      

Unscaled Zero Point Vibrational Energy (zpe) 16556.9 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 16556.9 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 M06-2X/STO-3G
ABC
0.12728 0.12407 0.12211

See section I.F.4 to change rotational constant units
Geometric Data calculated at M06-2X/STO-3G

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.535 1.702 0.000
S2 -0.152 -0.157 0.000
N3 1.717 0.086 0.000
O4 -0.535 -0.833 1.418
O5 -0.535 -0.833 -1.418
H6 -1.621 1.834 0.000
H7 -0.085 2.130 0.901
H8 -0.085 2.130 -0.901
H9 1.987 -0.536 0.822
H10 1.987 -0.536 -0.822

Atom - Atom Distances (Å)
  C1 S2 N3 O4 O5 H6 H7 H8 H9 H10
C11.89732.77162.90452.90451.09451.09421.09423.47023.4702
S21.89731.88521.61691.61692.47352.45842.45842.32332.3233
N32.77161.88522.81532.81533.76822.87032.87031.06531.0653
O42.90451.61692.81532.83583.20963.04093.78922.60863.3862
O52.90451.61692.81532.83583.20963.78923.04093.38622.6086
H61.09452.47353.76823.20963.20961.80531.80534.39444.3944
H71.09422.45842.87033.04093.78921.80531.80253.37733.7907
H81.09422.45842.87033.78923.04091.80531.80253.79073.3773
H93.47022.32331.06532.60863.38624.39443.37733.79071.6438
H103.47022.32331.06533.38622.60864.39443.79073.37731.6438

picture of methanesulfonamide state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 S2 N3 94.236 C1 S2 O4 111.234
C1 S2 O5 111.234 S2 C1 H6 108.537
S2 C1 H7 107.476 S2 C1 H8 107.476
S2 N3 H9 100.168 S2 N3 H10 100.168
N3 S2 O4 106.757 N3 S2 O5 106.757
O4 S2 O5 122.551 H6 C1 H7 111.137
H6 C1 H8 111.137 H7 C1 H8 110.907
H9 N3 H10 100.985
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at M06-2X/STO-3G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.287      
2 S 0.847      
3 N -0.410      
4 O -0.376      
5 O -0.376      
6 H 0.096      
7 H 0.102      
8 H 0.102      
9 H 0.151      
10 H 0.151      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.833 1.388 0.000 1.619
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -32.999 -5.388 0.000
y -5.388 -33.155 0.000
z 0.000 0.000 -38.083
Traceless
 xyz
x 2.621 -5.388 0.000
y -5.388 2.386 0.000
z 0.000 0.000 -5.007
Polar
3z2-r2-10.013
x2-y20.156
xy-5.388
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 4.767 -0.404 0.000
y -0.404 4.284 0.000
z 0.000 0.000 4.396


<r2> (average value of r2) Å2
<r2> 136.619
(<r2>)1/2 11.688