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

using model chemistry: HF/CEP-121G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at HF/CEP-121G
 hartrees
Energy at 0K-33.971819
Energy at 298.15K-33.976859
Nuclear repulsion energy59.457280
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 HF/CEP-121G
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' 3405 3107 13.92      
2 A' 3299 3011 23.11      
3 A' 3283 2995 3.87      
4 A' 3156 2880 37.26      
5 A' 1818 1659 17.57      
6 A' 1626 1484 7.88      
7 A' 1567 1430 3.62      
8 A' 1456 1329 60.65      
9 A' 1359 1241 0.42      
10 A' 1195 1090 0.43      
11 A' 999 911 18.69      
12 A' 762 695 60.68      
13 A' 580 530 6.76      
14 A' 236 215 1.53      
15 A" 3226 2944 38.29      
16 A" 1631 1488 13.08      
17 A" 1191 1086 1.57      
18 A" 1074 980 5.53      
19 A" 792 723 83.76      
20 A" 434 396 1.55      
21 A" 109 100 0.08      

Unscaled Zero Point Vibrational Energy (zpe) 16599.7 cm-1
Scaled (by 0.9125) Zero Point Vibrational Energy (zpe) 15147.3 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 HF/CEP-121G
ABC
0.46653 0.11447 0.09350

See section I.F.4 to change rotational constant units
Geometric Data calculated at HF/CEP-121G

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.940 0.000
C2 -1.247 0.475 0.000
C3 -1.711 -0.963 0.000
Cl4 1.472 -0.114 0.000
H5 0.269 1.976 0.000
H6 -2.018 1.230 0.000
H7 -0.883 -1.658 0.000
H8 -2.325 -1.157 0.876
H9 -2.325 -1.157 -0.876

Atom - Atom Distances (Å)
  C1 C2 C3 Cl4 H5 H6 H7 H8 H9
C11.33062.55941.81101.07032.03882.74423.25113.2511
C21.33061.51112.78222.13301.07982.16372.14312.1431
C32.55941.51113.29503.54382.21481.08131.08701.0870
Cl41.81102.78223.29502.41223.74052.81654.03394.0339
H51.07032.13303.54382.41222.40513.81244.16044.1604
H62.03881.07982.21483.74052.40513.10352.56182.5618
H72.74422.16371.08132.81653.81243.10351.75971.7597
H83.25112.14311.08704.03394.16042.56181.75971.7527
H93.25112.14311.08704.03394.16042.56181.75971.7527

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 128.379 C1 C2 H6 115.121
C2 C1 Cl4 123.930 C2 C1 H5 125.001
C2 C3 H7 112.093 C2 C3 H8 110.085
C2 C3 H9 110.085 C3 C2 H6 116.500
Cl4 C1 H5 111.069 H7 C3 H8 108.497
H7 C3 H9 108.497 H8 C3 H9 107.451
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HF/CEP-121G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.408      
2 C 0.165      
3 C -0.588      
4 Cl -0.067      
5 H 0.205      
6 H 0.171      
7 H 0.194      
8 H 0.163      
9 H 0.163      


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