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

using model chemistry: QCISD/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 QCISD/6-31G**
 hartrees
Energy at 0K-576.573636
Energy at 298.15K-576.578533
HF Energy-575.980946
Nuclear repulsion energy145.480612
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 QCISD/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' 3299 3106 10.81      
2 A' 3230 3041 13.98      
3 A' 3217 3028 3.11      
4 A' 3108 2926 20.81      
5 A' 1747 1645 14.59      
6 A' 1546 1455 2.38      
7 A' 1475 1388 1.68      
8 A' 1404 1322 34.69      
9 A' 1295 1219 0.83      
10 A' 1130 1064 0.71      
11 A' 967 910 15.14      
12 A' 785 739 36.37      
13 A' 573 540 0.86      
14 A' 233 219 0.98      
15 A" 3173 2987 20.92      
16 A" 1546 1455 5.41      
17 A" 1096 1032 1.28      
18 A" 961 904 0.93      
19 A" 728 685 40.41      
20 A" 399 375 1.58      
21 A" 110 104 0.04      

Unscaled Zero Point Vibrational Energy (zpe) 16009.9 cm-1
Scaled (by 0.9414) Zero Point Vibrational Energy (zpe) 15071.7 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 QCISD/6-31G**
ABC
0.47914 0.11838 0.09662

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.918 0.000
C2 -1.243 0.430 0.000
C3 -1.656 -1.012 0.000
Cl4 1.443 -0.060 0.000
H5 0.214 1.976 0.000
H6 -2.038 1.169 0.000
H7 -0.793 -1.674 0.000
H8 -2.263 -1.233 0.880
H9 -2.263 -1.233 -0.880

Atom - Atom Distances (Å)
  C1 C2 C3 Cl4 H5 H6 H7 H8 H9
C11.33542.54291.74321.07922.05312.71083.24403.2440
C21.33541.49992.73062.12431.08522.15182.14032.1403
C32.54291.49993.24223.52462.21421.08761.09171.0917
Cl41.74322.73063.24222.37773.69152.75843.98613.9861
H51.07922.12433.52462.37772.39203.78644.14834.1483
H62.05311.08522.21423.69152.39203.10382.56832.5683
H72.71082.15181.08762.75843.78643.10381.76911.7691
H83.24402.14031.09173.98614.14832.56831.76911.7597
H93.24402.14031.09173.98614.14832.56831.76911.7597

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 127.408 C1 C2 H6 115.644
C2 C1 Cl4 124.458 C2 C1 H5 122.880
C2 C3 H7 111.537 C2 C3 H8 110.362
C2 C3 H9 110.362 C3 C2 H6 116.948
Cl4 C1 H5 112.662 H7 C3 H8 108.529
H7 C3 H9 108.529 H8 C3 H9 107.400
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability