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All results from a given calculation for CH3SO2NH2 (methanesulfonamide)

using model chemistry: HSEh1PBE/TZVP

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at HSEh1PBE/TZVP
 hartrees
Energy at 0K-644.175916
Energy at 298.15K-644.183647
HF Energy-644.175916
Nuclear repulsion energy276.271491
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 HSEh1PBE/TZVP
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' 3548 3407 43.84      
2 A' 3197 3070 0.04      
3 A' 3088 2965 0.03      
4 A' 1592 1528 46.56      
5 A' 1449 1391 7.29      
6 A' 1354 1300 16.94      
7 A' 1135 1089 191.43      
8 A' 988 949 27.98      
9 A' 875 841 121.54      
10 A' 723 694 10.22      
11 A' 669 642 232.93      
12 A' 490 470 50.52      
13 A' 461 443 12.10      
14 A' 288 276 5.15      
15 A" 3661 3515 52.90      
16 A" 3206 3078 0.05      
17 A" 1451 1393 1.24      
18 A" 1348 1295 277.15      
19 A" 1090 1047 3.52      
20 A" 974 935 0.88      
21 A" 392 376 0.00      
22 A" 328 315 2.78      
23 A" 220 212 1.17      
24 A" 181 174 40.37      

Unscaled Zero Point Vibrational Energy (zpe) 16352.9 cm-1
Scaled (by 0.9601) Zero Point Vibrational Energy (zpe) 15700.4 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 HSEh1PBE/TZVP
ABC
0.15526 0.14431 0.14124

See section I.F.4 to change rotational constant units
Geometric Data calculated at HSEh1PBE/TZVP

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -1.679 -0.064 0.000
S2 0.106 -0.134 0.000
N3 0.535 1.497 0.000
O4 0.535 -0.700 1.281
O5 0.535 -0.700 -1.281
H6 -2.028 -1.096 0.000
H7 -2.006 0.455 0.899
H8 -2.006 0.455 -0.899
H9 1.058 1.715 0.839
H10 1.058 1.715 -0.839

Atom - Atom Distances (Å)
  C1 S2 N3 O4 O5 H6 H7 H8 H9 H10
C11.78702.70902.63592.63591.08921.08791.08793.37053.3705
S21.78701.68621.46471.46472.34092.36962.36962.24222.2422
N32.70901.68622.54292.54293.64552.88922.88921.01221.0122
O42.63591.46472.54292.56252.89242.81683.54112.50993.2554
O52.63591.46472.54292.56252.89243.54112.81683.25542.5099
H61.08922.34093.64552.89242.89241.79261.79264.25744.2574
H71.08792.36962.88922.81683.54111.79261.79723.31313.7405
H81.08792.36962.88923.54112.81681.79261.79723.74053.3131
H93.37052.24221.01222.50993.25544.25743.31313.74051.6773
H103.37052.24221.01223.25542.50994.25743.74053.31311.6773

picture of methanesulfonamide state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 S2 N3 102.478 C1 S2 O4 107.911
C1 S2 O5 107.911 S2 C1 H6 106.418
S2 C1 H7 108.573 S2 C1 H8 108.573
S2 N3 H9 109.855 S2 N3 H10 109.855
N3 S2 O4 107.407 N3 S2 O5 107.407
O4 S2 O5 122.034 H6 C1 H7 110.856
H6 C1 H8 110.856 H7 C1 H8 111.384
H9 N3 H10 111.900
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HSEh1PBE/TZVP Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.379      
2 S 0.677      
3 N -0.520      
4 O -0.395      
5 O -0.395      
6 H 0.170      
7 H 0.156      
8 H 0.156      
9 H 0.265      
10 H 0.265      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -1.772 3.109 0.000 3.578
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -32.349 5.717 0.000
y 5.717 -37.018 0.000
z 0.000 0.000 -41.525
Traceless
 xyz
x 6.922 5.717 0.000
y 5.717 -0.081 0.000
z 0.000 0.000 -6.842
Polar
3z2-r2-13.683
x2-y24.669
xy5.717
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.603 0.269 0.000
y 0.269 6.354 0.000
z 0.000 0.000 6.645


<r2> (average value of r2) Å2
<r2> 121.776
(<r2>)1/2 11.035