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

using model chemistry: CCSD/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 CCSD/6-31G*
 hartrees
Energy at 0K-576.531880
Energy at 298.15K-576.536686
HF Energy-575.972330
Nuclear repulsion energy141.173105
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 CCSD/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' 3246 3065 9.56      
2 A' 3202 3024 7.97      
3 A' 3151 2975 16.41      
4 A' 3066 2896 22.85      
5 A' 1746 1648 15.59      
6 A' 1543 1457 8.76      
7 A' 1471 1389 2.13      
8 A' 1354 1279 4.77      
9 A' 1319 1245 13.72      
10 A' 1148 1084 1.11      
11 A' 997 942 24.43      
12 A' 838 792 30.06      
13 A' 432 408 3.73      
14 A' 265 250 0.73      
15 A" 3131 2957 19.09      
16 A" 1530 1445 6.76      
17 A" 1097 1035 0.29      
18 A" 973 919 47.10      
19 A" 773 730 0.61      
20 A" 237 224 0.18      
21 A" 192 181 0.59      

Unscaled Zero Point Vibrational Energy (zpe) 15854.9 cm-1
Scaled (by 0.9443) Zero Point Vibrational Energy (zpe) 14971.8 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 CCSD/6-31G*
ABC
1.38163 0.08092 0.07755

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.467 0.000
C2 0.921 -0.506 0.000
C3 2.407 -0.247 0.000
Cl4 -1.718 0.135 0.000
H5 0.245 1.525 0.000
H6 0.590 -1.545 0.000
H7 2.632 0.825 0.000
H8 2.889 -0.691 0.881
H9 2.889 -0.691 -0.881

Atom - Atom Distances (Å)
  C1 C2 C3 Cl4 H5 H6 H7 H8 H9
C11.33962.51061.75011.08592.09642.65583.23513.2351
C21.33961.50842.71572.14021.08992.16742.16462.1646
C32.51061.50844.14282.79522.23211.09531.09801.0980
Cl41.75012.71574.14282.40582.85494.40434.76334.7633
H51.08592.14022.79522.40583.08882.48703.56063.5606
H62.09641.08992.23212.85493.08883.12732.60562.6056
H72.65582.16741.09534.40432.48703.12731.77201.7720
H83.23512.16461.09804.76333.56062.60561.77201.7616
H93.23512.16461.09804.76333.56062.60561.77201.7616

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 123.547 C1 C2 H6 118.934
C2 C1 Cl4 122.480 C2 C1 H5 123.527
C2 C3 H7 111.717 C2 C3 H8 111.323
C2 C3 H9 111.323 C3 C2 H6 117.518
Cl4 C1 H5 113.993 H7 C3 H8 107.784
H7 C3 H9 107.784 H8 C3 H9 106.675
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability