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

using model chemistry: CCSD/6-31G(2df,p)

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at CCSD/6-31G(2df,p)
 hartrees
Energy at 0K-576.688203
Energy at 298.15K-576.693032
Nuclear repulsion energy 
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 CCSD/6-31G(2df,p)
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' 3264 3086 8.06      
2 A' 3227 3051 4.39      
3 A' 3172 3000 12.15      
4 A' 3084 2915 18.31      
5 A' 1733 1638 13.57      
6 A' 1523 1440 8.03      
7 A' 1447 1368 1.80      
8 A' 1341 1268 2.70      
9 A' 1293 1223 17.78      
10 A' 1133 1071 0.66      
11 A' 985 931 27.03      
12 A' 827 782 29.23      
13 A' 430 407 3.62      
14 A' 260 245 0.81      
15 A" 3149 2978 12.86      
16 A" 1513 1430 5.66      
17 A" 1084 1025 0.78      
18 A" 987 933 35.96      
19 A" 789 746 0.43      
20 A" 238 225 0.09      
21 A" 201 190 0.59      

Unscaled Zero Point Vibrational Energy (zpe) 15839.0 cm-1
Scaled (by 0.9455) Zero Point Vibrational Energy (zpe) 14975.8 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 CCSD/6-31G(2df,p)
ABC
1.38740 0.08133 0.07793

See section I.F.4 to change rotational constant units
Geometric Data calculated at CCSD/6-31G(2df,p)

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.469 0.000
C2 0.918 -0.498 0.000
C3 2.401 -0.235 0.000
Cl4 -1.714 0.125 0.000
H5 0.242 1.523 0.000
H6 0.589 -1.532 0.000
H7 2.621 0.834 0.000
H8 2.882 -0.677 0.877
H9 2.882 -0.677 -0.877

Atom - Atom Distances (Å)
  C1 C2 C3 Cl4 H5 H6 H7 H8 H9
C11.33362.50191.74781.08132.08632.64593.22353.2235
C21.33361.50622.70432.13131.08492.16202.15892.1589
C32.50191.50624.13012.78402.22821.09131.09411.0941
Cl41.74782.70434.13012.40392.83724.39184.74714.7471
H51.08132.13132.78402.40393.07492.47633.54693.5469
H62.08631.08492.22822.83723.07493.11862.59992.5999
H72.64592.16201.09134.39182.47633.11861.76671.7667
H83.22352.15891.09414.74713.54692.59991.76671.7548
H93.22352.15891.09414.74713.54692.59991.76671.7548

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 123.421 C1 C2 H6 118.875
C2 C1 Cl4 122.139 C2 C1 H5 123.572
C2 C3 H7 111.689 C2 C3 H8 111.261
C2 C3 H9 111.261 C3 C2 H6 117.704
Cl4 C1 H5 114.289 H7 C3 H8 107.884
H7 C3 H9 107.884 H8 C3 H9 106.637
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability