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

using model chemistry: MP2=FULL/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 MP2=FULL/6-31G**
 hartrees
Energy at 0K-576.552912
Energy at 298.15K-576.557819
HF Energy-575.980967
Nuclear repulsion energy146.055437
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=FULL/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' 3317 3099 9.17      
2 A' 3260 3046 9.41      
3 A' 3248 3035 2.41      
4 A' 3132 2927 16.08      
5 A' 1732 1618 18.93      
6 A' 1547 1446 2.63      
7 A' 1470 1374 2.55      
8 A' 1401 1309 33.23      
9 A' 1295 1210 1.86      
10 A' 1132 1057 1.00      
11 A' 973 909 18.44      
12 A' 797 745 37.13      
13 A' 578 540 0.61      
14 A' 233 218 0.98      
15 A" 3211 3000 14.66      
16 A" 1548 1447 6.34      
17 A" 1095 1023 0.97      
18 A" 961 898 0.87      
19 A" 730 682 43.06      
20 A" 402 376 2.21      
21 A" 108 101 0.06      

Unscaled Zero Point Vibrational Energy (zpe) 16084.4 cm-1
Scaled (by 0.9344) Zero Point Vibrational Energy (zpe) 15029.3 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=FULL/6-31G**
ABC
0.48297 0.11939 0.09745

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP2=FULL/6-31G**

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.913 0.000
C2 -1.242 0.424 0.000
C3 -1.645 -1.013 0.000
Cl4 1.437 -0.055 0.000
H5 0.208 1.971 0.000
H6 -2.033 1.164 0.000
H7 -0.778 -1.666 0.000
H8 -2.249 -1.241 0.877
H9 -2.249 -1.241 -0.877

Atom - Atom Distances (Å)
  C1 C2 C3 Cl4 H5 H6 H7 H8 H9
C11.33512.53281.73231.07802.04812.69443.23523.2352
C21.33511.49212.72142.12041.08322.14112.13392.1339
C32.53281.49213.22723.51222.21171.08531.08931.0893
Cl41.73232.72143.22722.36933.67742.73943.97003.9700
H51.07802.12043.51222.36932.38113.76874.13764.1376
H62.04811.08322.21173.67742.38113.09632.56922.5692
H72.69442.14111.08532.73943.76873.09631.76461.7646
H83.23522.13391.08933.97004.13762.56921.76461.7545
H93.23522.13391.08933.97004.13762.56921.76461.7545

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 127.151 C1 C2 H6 115.363
C2 C1 Cl4 124.537 C2 C1 H5 122.610
C2 C3 H7 111.369 C2 C3 H8 110.542
C2 C3 H9 110.542 C3 C2 H6 117.486
Cl4 C1 H5 112.853 H7 C3 H8 108.483
H7 C3 H9 108.483 H8 C3 H9 107.295
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability