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

using model chemistry: CCD/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 CCD/3-21G*
 hartrees
Energy at 0K-573.691798
Energy at 298.15K-573.696673
HF Energy-573.245129
Nuclear repulsion energy144.490625
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 CCD/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' 3222 3082 6.82      
2 A' 3146 3009 9.29      
3 A' 3128 2992 3.09      
4 A' 3040 2908 13.61      
5 A' 1699 1625 14.84      
6 A' 1571 1502 2.95      
7 A' 1483 1419 6.88      
8 A' 1418 1357 27.79      
9 A' 1308 1251 0.37      
10 A' 1133 1084 0.55      
11 A' 927 887 16.69      
12 A' 747 714 31.11      
13 A' 568 543 2.24      
14 A' 239 229 1.05      
15 A" 3090 2955 16.69      
16 A" 1575 1507 8.22      
17 A" 1123 1074 0.18      
18 A" 976 933 0.74      
19 A" 732 701 53.87      
20 A" 400 383 2.67      
21 A" 100 96 0.03      

Unscaled Zero Point Vibrational Energy (zpe) 15812.7 cm-1
Scaled (by 0.9565) Zero Point Vibrational Energy (zpe) 15124.8 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 CCD/3-21G*
ABC
0.46466 0.11792 0.09576

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.934 0.000
C2 -1.247 0.452 0.000
C3 -1.662 -1.010 0.000
Cl4 1.447 -0.077 0.000
H5 0.233 1.993 0.000
H6 -2.056 1.186 0.000
H7 -0.782 -1.664 0.000
H8 -2.269 -1.234 0.890
H9 -2.269 -1.234 -0.890

Atom - Atom Distances (Å)
  C1 C2 C3 Cl4 H5 H6 H7 H8 H9
C11.33692.55811.76491.08472.07112.71333.26193.2619
C21.33691.52072.74562.13691.09182.16692.16352.1635
C32.55811.52073.24633.55192.23161.09611.09981.0998
Cl41.76492.74563.24632.39953.72332.73673.99223.9922
H51.08472.13693.55192.39952.42723.79584.17974.1797
H62.07111.09182.23163.72332.42723.12182.58772.5877
H72.71332.16691.09612.73673.79583.12181.78471.7847
H83.26192.16351.09983.99224.17972.58771.78471.7795
H93.26192.16351.09983.99224.17972.58771.78471.7795

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 126.950 C1 C2 H6 116.664
C2 C1 Cl4 123.955 C2 C1 H5 123.535
C2 C3 H7 110.767 C2 C3 H8 110.267
C2 C3 H9 110.267 C3 C2 H6 116.386
Cl4 C1 H5 112.510 H7 C3 H8 108.737
H7 C3 H9 108.737 H8 C3 H9 107.998
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability