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

using model chemistry: CID/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 CID/3-21G
 hartrees
Energy at 0K-573.451319
Energy at 298.15K-573.456242
Nuclear repulsion energy143.032791
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 CID/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' 3328 3101 3.63      
2 A' 3216 2996 7.52      
3 A' 3201 2982 1.52      
4 A' 3111 2898 12.48      
5 A' 1770 1649 13.97      
6 A' 1599 1490 4.82      
7 A' 1516 1412 6.93      
8 A' 1421 1324 45.74      
9 A' 1312 1222 2.39      
10 A' 1149 1070 1.19      
11 A' 945 881 13.35      
12 A' 720 671 38.97      
13 A' 545 507 6.62      
14 A' 240 223 1.42      
15 A" 3160 2944 14.91      
16 A" 1604 1495 10.43      
17 A" 1155 1076 0.14      
18 A" 1020 951 1.61      
19 A" 757 706 65.09      
20 A" 410 382 2.44      
21 A" 114 106 0.03      

Unscaled Zero Point Vibrational Energy (zpe) 16146.3 cm-1
Scaled (by 0.9316) Zero Point Vibrational Energy (zpe) 15041.9 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 CID/3-21G
ABC
0.45194 0.11583 0.09382

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.962 0.000
C2 -1.245 0.518 0.000
C3 -1.706 -0.923 0.000
Cl4 1.466 -0.162 0.000
H5 0.302 1.995 0.000
H6 -2.026 1.273 0.000
H7 -0.853 -1.602 0.000
H8 -2.317 -1.123 0.885
H9 -2.317 -1.123 -0.885

Atom - Atom Distances (Å)
  C1 C2 C3 Cl4 H5 H6 H7 H8 H9
C11.32142.54231.84701.07672.04952.70153.24023.2402
C21.32141.51312.79422.13911.08672.15522.15082.1508
C32.54231.51313.26163.54272.21971.08981.09411.0941
Cl41.84702.79423.26162.45093.77492.72914.00204.0020
H51.07672.13913.54272.45092.43753.77774.16754.1675
H62.04951.08672.21973.77492.43753.10492.57102.5710
H72.70152.15521.08982.72913.77773.10491.77671.7767
H83.24022.15081.09414.00204.16752.57101.77671.7704
H93.24022.15081.09414.00204.16752.57101.77671.7704

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 127.385 C1 C2 H6 116.322
C2 C1 Cl4 122.886 C2 C1 H5 125.946
C2 C3 H7 110.743 C2 C3 H8 110.128
C2 C3 H9 110.128 C3 C2 H6 116.293
Cl4 C1 H5 111.168 H7 C3 H8 108.885
H7 C3 H9 108.885 H8 C3 H9 108.010
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability