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

using model chemistry: CISD/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 CISD/6-31G*
 hartrees
Energy at 0K-576.453497
Energy at 298.15K-576.458400
HF Energy-575.973181
Nuclear repulsion energy141.839307
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 CISD/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' 3332 3085 9.84      
2 A' 3285 3041 7.53      
3 A' 3230 2990 16.69      
4 A' 3144 2910 23.67      
5 A' 1812 1678 15.85      
6 A' 1580 1463 9.26      
7 A' 1509 1397 2.08      
8 A' 1392 1289 5.08      
9 A' 1353 1252 14.91      
10 A' 1175 1088 1.27      
11 A' 1019 943 26.29      
12 A' 858 794 34.48      
13 A' 443 411 4.21      
14 A' 272 252 0.79      
15 A" 3209 2971 19.50      
16 A" 1567 1451 7.18      
17 A" 1132 1048 0.76      
18 A" 1020 945 50.15      
19 A" 821 760 0.62      
20 A" 246 228 0.18      
21 A" 201 186 0.61      

Unscaled Zero Point Vibrational Energy (zpe) 16299.6 cm-1
Scaled (by 0.9258) Zero Point Vibrational Energy (zpe) 15090.2 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 CISD/6-31G*
ABC
1.40158 0.08159 0.07821

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.451 0.000
C2 0.917 -0.502 0.000
C3 2.390 -0.225 0.000
Cl4 -1.706 0.128 0.000
H5 0.229 1.506 0.000
H6 0.604 -1.540 0.000
H7 2.594 0.845 0.000
H8 2.865 -0.663 0.879
H9 2.865 -0.663 -0.879

Atom - Atom Distances (Å)
  C1 C2 C3 Cl4 H5 H6 H7 H8 H9
C11.32282.48361.73621.07932.08032.62393.19753.1975
C21.32281.49902.69732.12271.08342.15172.14352.1435
C32.48361.49904.11092.76822.21791.08941.09121.0912
Cl41.73622.69734.11092.37562.84854.35944.72154.7215
H51.07932.12272.76822.37563.06842.45533.52503.5250
H62.08031.08342.21792.84853.06843.10642.57982.5798
H72.62392.15171.08944.35942.45533.10641.76681.7668
H83.19752.14351.09124.72153.52502.57981.76681.7580
H93.19752.14351.09124.72153.52502.57981.76681.7580

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 123.197 C1 C2 H6 119.329
C2 C1 Cl4 123.141 C2 C1 H5 123.861
C2 C3 H7 111.481 C2 C3 H8 110.709
C2 C3 H9 110.709 C3 C2 H6 117.474
Cl4 C1 H5 112.998 H7 C3 H8 108.239
H7 C3 H9 108.239 H8 C3 H9 107.318
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability