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All results from a given calculation for C3H3NS (Thiazole)

using model chemistry: B2PLYP=FULLultrafine/3-21G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at B2PLYP=FULLultrafine/3-21G*
 hartrees
Energy at 0K-565.860754
Energy at 298.15K 
HF Energy-565.681184
Nuclear repulsion energy203.126234
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 B2PLYP=FULLultrafine/3-21G*
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' 3313 3313 2.59 129.97 0.16 0.27
2 A' 3288 3288 1.36 72.71 0.25 0.40
3 A' 3285 3285 1.51 86.99 0.73 0.84
4 A' 1475 1475 5.43 6.53 0.21 0.35
5 A' 1402 1402 7.16 9.43 0.18 0.31
6 A' 1334 1334 32.72 16.13 0.36 0.53
7 A' 1290 1290 5.80 3.68 0.61 0.76
8 A' 1167 1167 6.49 9.12 0.64 0.78
9 A' 1037 1037 1.84 5.29 0.29 0.45
10 A' 896 896 5.92 1.73 0.20 0.33
11 A' 861 861 59.07 9.25 0.26 0.41
12 A' 736 736 1.03 5.97 0.75 0.86
13 A' 622 622 6.11 13.16 0.35 0.52
14 A" 949 949 0.03 1.12 0.75 0.86
15 A" 840 840 59.85 0.63 0.75 0.86
16 A" 776 776 33.66 3.97 0.75 0.86
17 A" 635 635 15.00 1.13 0.75 0.86
18 A" 488 488 0.00 0.65 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 12196.2 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 12196.2 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 B2PLYP=FULLultrafine/3-21G*
ABC
0.27871 0.17966 0.10924

See section I.F.4 to change rotational constant units
Geometric Data calculated at B2PLYP=FULLultrafine/3-21G*

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.000 1.195 0.000
C2 -1.217 -0.067 0.000
C3 1.224 -0.030 0.000
N4 -0.744 -1.296 0.000
C5 0.660 -1.277 0.000
H6 -2.265 0.180 0.000
H7 2.272 0.219 0.000
H8 1.200 -2.209 0.000

Atom - Atom Distances (Å)
  S1 C2 C3 N4 C5 H6 H7 H8
S11.75371.73192.59962.55882.48232.47233.6091
C21.75372.44171.31652.23311.07703.50063.2292
C31.73192.44172.33991.36893.49591.07662.1789
N42.59961.31652.33991.40372.11993.37462.1474
C52.55882.23311.36891.40373.26822.19931.0769
H62.48231.07703.49592.11993.26824.53724.2090
H72.47233.50061.07663.37462.19934.53722.6540
H83.60913.22922.17892.14741.07694.20902.6540

picture of Thiazole state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
S1 C2 N4 114.967 S1 C2 H6 120.663
S1 C3 C5 110.672 S1 C3 H7 121.593
C2 S1 C3 88.934 C2 N4 C5 110.316
C3 C5 N4 115.111 C3 C5 H8 125.550
N4 C2 H6 124.370 N4 C5 H8 119.339
C5 C3 H7 127.734
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability