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

using model chemistry: QCISD/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 QCISD/3-21G
 hartrees
Energy at 0K-573.496820
Energy at 298.15K-573.501635
HF Energy-573.136565
Nuclear repulsion energy141.981188
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 QCISD/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' 3244 3144 3.73      
2 A' 3133 3037 8.65      
3 A' 3119 3023 1.49      
4 A' 3031 2938 13.88      
5 A' 1693 1641 12.21      
6 A' 1565 1517 3.55      
7 A' 1478 1433 6.39      
8 A' 1383 1340 43.16      
9 A' 1274 1234 2.71      
10 A' 1119 1084 1.43      
11 A' 917 889 11.90      
12 A' 693 672 33.12      
13 A' 521 505 6.49      
14 A' 234 227 1.39      
15 A" 3081 2986 16.11      
16 A" 1572 1524 9.00      
17 A" 1122 1088 0.13      
18 A" 965 936 1.00      
19 A" 724 702 59.71      
20 A" 389 377 2.03      
21 A" 110 107 0.03      

Unscaled Zero Point Vibrational Energy (zpe) 15684.0 cm-1
Scaled (by 0.9692) Zero Point Vibrational Energy (zpe) 15201.0 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 QCISD/3-21G
ABC
0.44401 0.11435 0.09253

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.973 0.000
C2 -1.256 0.525 0.000
C3 -1.716 -0.925 0.000
Cl4 1.475 -0.169 0.000
H5 0.311 2.010 0.000
H6 -2.042 1.285 0.000
H7 -0.854 -1.601 0.000
H8 -2.329 -1.128 0.891
H9 -2.329 -1.128 -0.891

Atom - Atom Distances (Å)
  C1 C2 C3 Cl4 H5 H6 H7 H8 H9
C11.33362.55861.86571.08292.06592.71213.26063.2606
C21.33361.52132.81842.15891.09302.16442.16282.1628
C32.55861.52133.27963.56702.23361.09601.10011.1001
Cl41.86572.81843.27962.47103.80622.73404.02314.0231
H51.08292.15893.56702.47102.46243.79474.19664.1966
H62.06591.09302.23363.80622.46243.12132.58792.5879
H72.71212.16441.09602.73403.79473.12131.78721.7872
H83.26062.16281.10014.02314.19662.58791.78721.7811
H93.26062.16281.10014.02314.19662.58791.78721.7811

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 127.207 C1 C2 H6 116.373
C2 C1 Cl4 122.642 C2 C1 H5 126.292
C2 C3 H7 110.514 C2 C3 H8 110.150
C2 C3 H9 110.150 C3 C2 H6 116.420
Cl4 C1 H5 111.067 H7 C3 H8 108.935
H7 C3 H9 108.935 H8 C3 H9 108.103
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability