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All results from a given calculation for CHClCHCH2CH3 ((Z)-1-Chloro-1-butene)

using model chemistry: CISD/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 CISD/6-31G*
 hartrees
Energy at 0K-615.590987
Energy at 298.15K-615.598335
HF Energy-615.006607
Nuclear repulsion energy204.025933
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 CISD/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' 3367 3117 8.74      
2 A' 3288 3044 7.14      
3 A' 3239 2999 31.24      
4 A' 3160 2926 16.89      
5 A' 3142 2909 27.96      
6 A' 1816 1681 14.86      
7 A' 1603 1484 4.45      
8 A' 1580 1462 1.68      
9 A' 1516 1403 8.69      
10 A' 1468 1359 14.82      
11 A' 1403 1299 2.32      
12 A' 1350 1249 5.82      
13 A' 1168 1081 0.85      
14 A' 1101 1019 4.97      
15 A' 940 870 6.33      
16 A' 893 827 55.46      
17 A' 548 507 2.84      
18 A' 343 318 0.82      
19 A' 196 181 0.49      
20 A" 3237 2996 33.15      
21 A" 3172 2937 15.94      
22 A" 1594 1476 6.87      
23 A" 1367 1265 0.17      
24 A" 1179 1092 2.01      
25 A" 1038 961 42.06      
26 A" 887 821 6.49      
27 A" 773 716 0.42      
28 A" 316 292 0.49      
29 A" 211 195 0.24      
30 A" 142 131 0.60      

Unscaled Zero Point Vibrational Energy (zpe) 23017.1 cm-1
Scaled (by 0.9258) Zero Point Vibrational Energy (zpe) 21309.2 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 CISD/6-31G*
ABC
0.48412 0.05308 0.04869

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 1.913 -1.690 0.000
H2 2.447 -2.638 0.000
H3 2.225 -1.132 0.882
H4 2.225 -1.132 -0.882
C5 0.409 -1.932 0.000
H6 0.136 -2.535 -0.869
H7 0.136 -2.535 0.869
C8 0.000 0.543 0.000
Cl9 -1.054 1.923 0.000
H10 1.041 0.816 0.000
C11 -0.451 -0.700 0.000
H12 -1.522 -0.863 0.000

Atom - Atom Distances (Å)
  C1 H2 H3 H4 C5 H6 H7 C8 Cl9 H10 C11 H12
C11.08871.08941.08941.52292.15092.15092.93984.67452.65282.56273.5323
H21.08871.75951.75952.15702.47132.47134.01345.74983.72923.48684.3477
H31.08941.75951.76472.17123.06572.51592.92104.56722.44412.85033.8580
H41.08941.75951.76472.17122.51593.06572.92104.56722.44412.85033.8580
C51.52292.15702.17122.17121.09291.09292.50844.12322.81961.50282.2069
H62.15092.47133.06572.51591.09291.73903.20154.69563.57842.11432.5102
H72.15092.47132.51593.06571.09291.73903.20154.69563.57842.11432.5102
C82.93984.01342.92102.92102.50843.20153.20151.73641.07641.32192.0717
Cl94.67455.74984.56724.56724.12324.69564.69561.73642.36942.69112.8251
H102.65283.72922.44412.44412.81963.57843.57841.07642.36942.12693.0637
C112.56273.48682.85032.85031.50282.11432.11431.32192.69112.12691.0829
H123.53234.34773.85803.85802.20692.51022.51022.07172.82513.06371.0829

picture of (Z)-1-Chloro-1-butene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C5 H6 109.529 C1 C5 H7 109.529
C1 C5 C11 115.766 H2 C1 H3 107.775
H2 C1 H4 107.775 H2 C1 C5 110.260
H3 C1 H4 108.184 H3 C1 C5 111.350
H4 C1 C5 111.350 C5 C11 C8 125.128
C5 C11 H12 116.244 H6 C5 H7 105.418
H6 C5 C11 108.044 H7 C5 C11 108.044
C8 C11 H12 118.628 Cl9 C8 H10 112.666
Cl9 C8 C11 122.687 H10 C8 C11 124.647
Electronic energy levels

Electronic state

Charges, Dipole, Quadrupole and Polarizability