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All results from a given calculation for C3H5Cl (1-chloro-1-propene(E))

using model chemistry: MP2=FULL/6-31G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at MP2=FULL/6-31G
 hartrees
Energy at 0K-576.225787
Energy at 298.15K-576.230539
HF Energy-575.903984
Nuclear repulsion energy137.985385
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 MP2=FULL/6-31G
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' 3264 3101 6.70      
2 A' 3202 3042 7.49      
3 A' 3143 2987 18.99      
4 A' 3056 2904 23.86      
5 A' 1695 1610 22.07      
6 A' 1568 1489 9.47      
7 A' 1492 1418 2.43      
8 A' 1363 1295 1.24      
9 A' 1309 1243 26.34      
10 A' 1139 1082 2.80      
11 A' 991 941 15.79      
12 A' 763 725 34.30      
13 A' 407 386 5.46      
14 A' 256 243 0.73      
15 A" 3133 2977 20.65      
16 A" 1553 1475 8.13      
17 A" 1124 1068 0.13      
18 A" 987 938 64.43      
19 A" 785 745 1.49      
20 A" 230 218 0.19      
21 A" 188 178 0.69      

Unscaled Zero Point Vibrational Energy (zpe) 15823.0 cm-1
Scaled (by 0.9501) Zero Point Vibrational Energy (zpe) 15033.5 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 MP2=FULL/6-31G
ABC
1.35232 0.07682 0.07370

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP2=FULL/6-31G

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.469 0.000
C2 0.992 -0.437 0.000
C3 2.460 -0.052 0.000
Cl4 -1.771 -0.004 0.000
H5 0.130 1.547 0.000
H6 0.752 -1.501 0.000
H7 2.580 1.040 0.000
H8 2.970 -0.452 0.888
H9 2.970 -0.452 -0.888

Atom - Atom Distances (Å)
  C1 C2 C3 Cl4 H5 H6 H7 H8 H9
C11.34342.51421.83341.08562.10842.64273.23383.2338
C21.34341.51712.79712.16301.09092.16872.16792.1679
C32.51421.51714.23122.82592.23961.09881.09941.0994
Cl41.83342.79714.23122.45342.93364.47514.84444.8444
H51.08562.16302.82592.45343.11052.50253.58513.5851
H62.10841.09092.23962.93363.11053.13052.60902.6090
H72.64272.16871.09884.47512.50253.13051.77981.7798
H83.23382.16791.09944.84443.58512.60901.77981.7751
H93.23382.16791.09944.84443.58512.60901.77981.7751

picture of 1-chloro-1-propene(E) state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 122.916 C1 C2 H6 119.666
C2 C1 Cl4 122.649 C2 C1 H5 125.537
C2 C3 H7 110.991 C2 C3 H8 110.892
C2 C3 H9 110.892 C3 C2 H6 117.418
Cl4 C1 H5 111.814 H7 C3 H8 108.131
H7 C3 H9 108.131 H8 C3 H9 107.675
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability