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

using model chemistry: MP3/6-31G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at MP3/6-31G*
 hartrees
Energy at 0K-615.698057
Energy at 298.15K-615.705301
HF Energy-615.005930
Nuclear repulsion energy203.375721
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 MP3/6-31G*
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' 3300 3097 7.70      
2 A' 3223 3025 6.94      
3 A' 3187 2991 27.13      
4 A' 3105 2914 15.90      
5 A' 3086 2896 22.95      
6 A' 1761 1652 16.36      
7 A' 1569 1473 5.42      
8 A' 1547 1452 1.95      
9 A' 1479 1388 9.09      
10 A' 1431 1343 12.60      
11 A' 1368 1284 1.56      
12 A' 1320 1239 4.83      
13 A' 1145 1074 1.13      
14 A' 1078 1012 4.64      
15 A' 925 868 5.96      
16 A' 876 823 49.98      
17 A' 535 503 2.06      
18 A' 336 315 0.80      
19 A' 193 181 0.44      
20 A" 3183 2987 28.14      
21 A" 3116 2925 14.25      
22 A" 1560 1464 7.28      
23 A" 1334 1252 0.10      
24 A" 1149 1079 1.59      
25 A" 992 931 40.81      
26 A" 851 799 6.99      
27 A" 743 697 0.21      
28 A" 311 292 0.52      
29 A" 204 191 0.28      
30 A" 136 128 0.62      

Unscaled Zero Point Vibrational Energy (zpe) 22521.0 cm-1
Scaled (by 0.9386) Zero Point Vibrational Energy (zpe) 21138.2 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 MP3/6-31G*
ABC
0.47805 0.05290 0.04849

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP3/6-31G*

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 1.920 -1.683 0.000
H2 2.466 -2.630 0.000
H3 2.226 -1.119 0.886
H4 2.226 -1.119 -0.886
C5 0.414 -1.939 0.000
H6 0.146 -2.547 -0.874
H7 0.146 -2.547 0.874
C8 0.000 0.543 0.000
Cl9 -1.059 1.925 0.000
H10 1.046 0.818 0.000
C11 -0.455 -0.708 0.000
H12 -1.531 -0.873 0.000

Atom - Atom Distances (Å)
  C1 H2 H3 H4 C5 H6 H7 C8 Cl9 H10 C11 H12
C11.09361.09441.09441.52742.15872.15872.93964.67882.64872.56723.5443
H21.09361.76871.76872.16512.48092.48094.01905.76003.72883.49674.3657
H31.09441.76871.77292.17753.07712.52402.91624.56552.43472.85363.8679
H41.09441.76871.77292.17752.52403.07712.91624.56552.43472.85363.8679
C51.52742.16512.17752.17751.09821.09822.51634.13522.82811.50692.2176
H62.15872.48093.07712.52401.09821.74753.21494.71353.59152.12322.5248
H72.15872.48092.52403.07711.09821.74753.21494.71353.59152.12322.5248
C82.93964.01902.91622.91622.51633.21493.21491.74101.08191.33102.0856
Cl94.67885.76004.56554.56554.13524.71354.71351.74102.37892.70132.8380
H102.64873.72882.43472.43472.82813.59153.59151.08192.37892.14033.0824
C112.56723.49672.85362.85361.50692.12322.12321.33102.70132.14031.0885
H123.54434.36573.86793.86792.21762.52482.52482.08562.83803.08241.0885

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 109.522 C1 C5 H7 109.522
C1 C5 C11 115.573 H2 C1 H3 107.872
H2 C1 H4 107.872 H2 C1 C5 110.296
H3 C1 H4 108.192 H3 C1 C5 111.237
H4 C1 C5 111.237 C5 C11 C8 124.796
C5 C11 H12 116.468 H6 C5 H7 105.431
H6 C5 C11 108.150 H7 C5 C11 108.150
C8 C11 H12 118.735 Cl9 C8 H10 112.761
Cl9 C8 C11 122.555 H10 C8 C11 124.683
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability