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

using model chemistry: MP4/6-31G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at MP4/6-31G*
 hartrees
Energy at 0K-576.549230
Energy at 298.15K-576.554063
HF Energy-575.971603
Nuclear repulsion energy145.060073
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 MP4/6-31G*
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' 3242 3095        
2 A' 3176 3033        
3 A' 3164 3021        
4 A' 3059 2920        
5 A' 1703 1626        
6 A' 1532 1463        
7 A' 1461 1395        
8 A' 1387 1324        
9 A' 1283 1225        
10 A' 1121 1070        
11 A' 961 918        
12 A' 778 743        
13 A' 568 543        
14 A' 231 221        
15 A" 3122 2981        
16 A" 1533 1463        
17 A" 1086 1037        
18 A" 928 886        
19 A" 713 681        
20 A" 394 376        
21 A" 100 95        

Unscaled Zero Point Vibrational Energy (zpe) 15770.2 cm-1
Scaled (by 0.9548) Zero Point Vibrational Energy (zpe) 15057.4 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 MP4/6-31G*
ABC
0.47704 0.11775 0.09614

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP4/6-31G*

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.920 0.000
C2 -1.248 0.427 0.000
C3 -1.658 -1.016 0.000
Cl4 1.447 -0.057 0.000
H5 0.217 1.984 0.000
H6 -2.048 1.172 0.000
H7 -0.787 -1.679 0.000
H8 -2.269 -1.243 0.885
H9 -2.269 -1.243 -0.885

Atom - Atom Distances (Å)
  C1 C2 C3 Cl4 H5 H6 H7 H8 H9
C11.34212.54901.74561.08662.06302.71583.25733.2573
C21.34211.50042.73822.13831.09232.15642.14822.1482
C32.54901.50043.24963.53842.22241.09451.09881.0988
Cl41.74562.73823.24962.38343.70402.76093.99963.9996
H51.08662.13833.53842.38342.40593.79904.16914.1691
H62.06301.09232.22243.70402.40593.11722.58152.5815
H72.71582.15641.09452.76093.79903.11721.78001.7800
H83.25732.14821.09883.99964.16912.58151.78001.7693
H93.25732.14821.09883.99964.16912.58151.78001.7693

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 127.382 C1 C2 H6 115.488
C2 C1 Cl4 124.437 C2 C1 H5 123.048
C2 C3 H7 111.443 C2 C3 H8 110.526
C2 C3 H9 110.526 C3 C2 H6 117.130
Cl4 C1 H5 112.515 H7 C3 H8 108.491
H7 C3 H9 108.491 H8 C3 H9 107.234
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability