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All results from a given calculation for NHCHSH (Methanimidothioic acid)

using model chemistry: B97D3/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 B97D3/aug-cc-pVDZ
 hartrees
Energy at 0K-492.811440
Energy at 298.15K-492.815085
HF Energy-492.811440
Nuclear repulsion energy93.283337
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 B97D3/aug-cc-pVDZ
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
(Å4/u)
Dep P Dep U
1 A' 3383 3383 1.64 216.06 0.30 0.46
2 A' 2991 2991 35.50 143.95 0.39 0.56
3 A' 2609 2609 0.29 108.46 0.17 0.28
4 A' 1599 1599 192.30 22.87 0.20 0.33
5 A' 1335 1335 19.14 2.12 0.13 0.24
6 A' 1177 1177 27.54 14.32 0.36 0.53
7 A' 896 896 46.92 6.93 0.16 0.27
8 A' 681 681 73.72 8.65 0.12 0.21
9 A' 417 417 14.92 4.03 0.28 0.43
10 A" 1006 1006 1.32 0.61 0.75 0.86
11 A" 710 710 74.79 1.76 0.75 0.86
12 A" 387 387 26.76 0.09 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 8596.2 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 8596.2 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 B97D3/aug-cc-pVDZ
ABC
1.89526 0.19841 0.17961

See section I.F.4 to change rotational constant units
Geometric Data calculated at B97D3/aug-cc-pVDZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 1.249 1.058 0.000
C2 0.000 0.777 0.000
S3 -0.619 -0.887 0.000
H4 1.378 2.078 0.000
H5 -0.833 1.505 0.000
H6 0.614 -1.467 0.000

Atom - Atom Distances (Å)
  N1 C2 S3 H4 H5 H6
N11.27992.69651.02792.12892.6035
C21.27991.77521.89541.10622.3262
S32.69651.77523.57482.40151.3625
H41.02791.89543.57482.28423.6261
H52.12891.10622.40152.28423.3053
H62.60352.32621.36253.62613.3053

picture of Methanimidothioic acid state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
N1 C2 S3 123.097 N1 C2 H5 126.144
C2 N1 H4 109.945 C2 S3 H6 94.783
S3 C2 H5 110.759
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B97D3/aug-cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N -0.325      
2 C 0.435      
3 S 0.099      
4 H -0.007      
5 H -0.329      
6 H 0.127      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.857 0.958 0.000 1.286
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -28.262 -1.486 0.000
y -1.486 -20.185 0.000
z 0.000 0.000 -27.773
Traceless
 xyz
x -4.283 -1.486 0.000
y -1.486 7.832 0.000
z 0.000 0.000 -3.549
Polar
3z2-r2-7.099
x2-y2-8.077
xy-1.486
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 7.292 1.399 0.000
y 1.399 8.154 0.000
z 0.000 0.000 4.901


<r2> (average value of r2) Å2
<r2> 68.662
(<r2>)1/2 8.286