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All results from a given calculation for C3H3NS (Thiazole)

using model chemistry: PBE1PBE/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 PBE1PBE/aug-cc-pVDZ
 hartrees
Energy at 0K-568.741651
Energy at 298.15K 
HF Energy-568.741651
Nuclear repulsion energy204.942469
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 PBE1PBE/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' 3289 3163 1.29 127.36 0.19 0.32
2 A' 3252 3127 0.15 110.36 0.25 0.40
3 A' 3244 3120 2.93 96.89 0.48 0.65
4 A' 1550 1490 26.84 3.65 0.02 0.04
5 A' 1469 1412 23.72 43.69 0.18 0.30
6 A' 1366 1314 1.80 2.12 0.75 0.86
7 A' 1253 1205 12.39 2.57 0.22 0.36
8 A' 1160 1115 5.90 6.42 0.36 0.53
9 A' 1069 1028 5.81 14.67 0.14 0.25
10 A' 894 860 1.99 5.12 0.07 0.14
11 A' 884 850 51.70 16.08 0.07 0.12
12 A' 773 743 0.30 3.20 0.73 0.85
13 A' 624 601 0.62 8.45 0.24 0.38
14 A" 913 878 1.26 0.28 0.75 0.86
15 A" 813 782 47.63 0.03 0.75 0.86
16 A" 730 702 22.79 0.09 0.75 0.86
17 A" 623 599 17.22 0.22 0.75 0.86
18 A" 476 458 0.00 0.38 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 12190.8 cm-1
Scaled (by 0.9616) Zero Point Vibrational Energy (zpe) 11722.7 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 PBE1PBE/aug-cc-pVDZ
ABC
0.28432 0.18292 0.11131

See section I.F.4 to change rotational constant units
Geometric Data calculated at PBE1PBE/aug-cc-pVDZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.000 1.184 0.000
C2 -1.201 -0.067 0.000
C3 1.221 -0.031 0.000
N4 -0.734 -1.281 0.000
C5 0.636 -1.266 0.000
H6 -2.261 0.181 0.000
H7 2.276 0.226 0.000
H8 1.181 -2.209 0.000

Atom - Atom Distances (Å)
  S1 C2 C3 N4 C5 H6 H7 H8
S11.73461.72272.57192.53202.47352.47003.5928
C21.73462.42231.30032.19401.08853.48953.2028
C31.72272.42232.32031.36693.48831.08582.1785
N42.57191.30032.32031.37022.11373.36582.1274
C52.53202.19401.36691.37023.23852.21691.0884
H62.47351.08853.48832.11373.23854.53734.1897
H72.47003.48951.08583.36582.21694.53732.6697
H83.59283.20282.17852.12741.08844.18972.6697

picture of Thiazole state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
S1 C2 N4 115.127 S1 C2 H6 120.642
S1 C3 C5 109.534 S1 C3 H7 121.491
C2 S1 C3 88.957 C2 N4 C5 110.456
C3 C5 N4 115.925 C3 C5 H8 124.681
N4 C2 H6 124.231 N4 C5 H8 119.394
C5 C3 H7 128.975
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBE1PBE/aug-cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S 0.376      
2 C 0.051      
3 C 0.395      
4 N -0.339      
5 C 0.526      
6 H -0.275      
7 H -0.431      
8 H -0.304      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.002 1.202 0.000 1.565
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -30.936 -3.428 0.000
y -3.428 -37.797 0.000
z 0.000 0.000 -38.579
Traceless
 xyz
x 7.252 -3.428 0.000
y -3.428 -3.039 0.000
z 0.000 0.000 -4.212
Polar
3z2-r2-8.425
x2-y26.861
xy-3.428
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 9.690 -0.043 0.000
y -0.043 10.374 0.000
z 0.000 0.000 5.902


<r2> (average value of r2) Å2
<r2> 106.369
(<r2>)1/2 10.314