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

using model chemistry: MP2/6-31G(2df,p)

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at MP2/6-31G(2df,p)
 hartrees
Energy at 0K-576.641512
Energy at 298.15K-576.646402
HF Energy-575.991933
Nuclear repulsion energy146.166960
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 MP2/6-31G(2df,p)
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' 3285 3103 6.34      
2 A' 3229 3050 4.15      
3 A' 3216 3038 2.55      
4 A' 3105 2933 10.30      
5 A' 1703 1609 16.70      
6 A' 1512 1428 3.25      
7 A' 1432 1353 3.71      
8 A' 1360 1285 32.52      
9 A' 1264 1194 0.81      
10 A' 1105 1044 0.73      
11 A' 958 905 19.74      
12 A' 787 743 38.54      
13 A' 570 538 0.46      
14 A' 230 217 1.01      
15 A" 3180 3003 7.59      
16 A" 1515 1431 6.36      
17 A" 1070 1011 0.62      
18 A" 957 904 0.35      
19 A" 723 683 38.62      
20 A" 404 381 2.25      
21 A" 112 106 0.06      

Unscaled Zero Point Vibrational Energy (zpe) 15859.4 cm-1
Scaled (by 0.9445) Zero Point Vibrational Energy (zpe) 14979.2 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 MP2/6-31G(2df,p)
ABC
0.47909 0.12038 0.09794

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP2/6-31G(2df,p)

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.897 0.000
C2 -1.246 0.407 0.000
C3 -1.711 -1.014 0.000
Cl4 1.479 -0.043 0.000
H5 0.178 1.967 0.000
H6 -2.029 1.160 0.000
H7 -0.885 -1.716 0.000
H8 -2.332 -1.212 0.879
H9 -2.332 -1.212 -0.879

Atom - Atom Distances (Å)
  C1 C2 C3 Cl4 H5 H6 H7 H8 H9
C11.33862.56491.75251.08432.04622.75913.26483.2648
C21.33861.49542.76142.11191.08662.15392.13882.1388
C32.56491.49543.33373.52892.19741.08391.09441.0944
Cl41.75252.76143.33372.39413.70862.89564.08144.0814
H51.08432.11193.52892.39412.35033.83334.14474.1447
H62.04621.08662.19743.70862.35033.09562.54792.5479
H72.75912.15391.08392.89563.83333.09561.76641.7664
H83.26482.13881.09444.08144.14472.54791.76641.7580
H93.26482.13881.09444.08144.14472.54791.76641.7580

picture of 1-chloro-1-propene(Z) state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 129.579 C1 C2 H6 114.676
C2 C1 Cl4 126.070 C2 C1 H5 120.933
C2 C3 H7 112.266 C2 C3 H8 110.396
C2 C3 H9 110.396 C3 C2 H6 115.745
Cl4 C1 H5 112.997 H7 C3 H8 108.368
H7 C3 H9 108.368 H8 C3 H9 106.866
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability