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

using model chemistry: MP2/TZVP

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at MP2/TZVP
 hartrees
Energy at 0K-576.608966
Energy at 298.15K-576.613761
HF Energy-576.035653
Nuclear repulsion energy141.583780
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 MP2/TZVP
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' 3258 3088 8.97      
2 A' 3223 3055 5.68      
3 A' 3178 3012 14.97      
4 A' 3081 2921 23.36      
5 A' 1700 1612 21.21      
6 A' 1517 1438 9.71      
7 A' 1441 1366 2.02      
8 A' 1340 1270 3.73      
9 A' 1298 1230 16.37      
10 A' 1136 1076 0.59      
11 A' 984 933 30.26      
12 A' 829 786 31.49      
13 A' 431 408 3.77      
14 A' 263 249 0.70      
15 A" 3158 2993 13.75      
16 A" 1489 1411 7.53      
17 A" 1073 1017 1.37      
18 A" 956 907 51.70      
19 A" 720 683 0.57      
20 A" 233 221 0.36      
21 A" 196 186 1.12      

Unscaled Zero Point Vibrational Energy (zpe) 15750.6 cm-1
Scaled (by 0.9479) Zero Point Vibrational Energy (zpe) 14930.0 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 MP2/TZVP
ABC
1.38894 0.08142 0.07802

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP2/TZVP

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.454 0.000
C2 0.925 -0.501 0.000
C3 2.392 -0.207 0.000
Cl4 -1.710 0.115 0.000
H5 0.228 1.510 0.000
H6 0.611 -1.539 0.000
H7 2.579 0.867 0.000
H8 2.873 -0.637 0.880
H9 2.873 -0.637 -0.880

Atom - Atom Distances (Å)
  C1 C2 C3 Cl4 H5 H6 H7 H8 H9
C11.32962.48121.74281.08082.08482.61223.19663.1966
C21.32961.49612.70552.12891.08412.14682.14192.1419
C32.48121.49614.11382.76212.22351.08981.09121.0912
Cl41.74282.70554.11382.38782.85014.35434.72644.7264
H51.08082.12892.76212.38783.07352.43773.51853.5185
H62.08481.08412.22352.85013.07353.10812.58892.5889
H72.61222.14681.08984.35432.43773.10811.76671.7667
H83.19662.14191.09124.72643.51852.58891.76671.7597
H93.19662.14191.09124.72643.51852.58891.76671.7597

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 122.722 C1 C2 H6 119.126
C2 C1 Cl4 122.857 C2 C1 H5 123.738
C2 C3 H7 111.273 C2 C3 H8 110.787
C2 C3 H9 110.787 C3 C2 H6 118.152
Cl4 C1 H5 113.405 H7 C3 H8 108.196
H7 C3 H9 108.196 H8 C3 H9 107.465
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability