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

using model chemistry: MP3=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 MP3=FULL/6-31G*
 hartrees
Energy at 0K-615.726242
Energy at 298.15K-615.733498
HF Energy-615.006015
Nuclear repulsion energy203.548850
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=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' 3301 3097 7.68      
2 A' 3224 3025 6.90      
3 A' 3188 2992 26.92      
4 A' 3106 2914 15.81      
5 A' 3086 2896 22.81      
6 A' 1764 1655 16.24      
7 A' 1570 1473 5.52      
8 A' 1548 1452 2.02      
9 A' 1480 1389 9.20      
10 A' 1433 1344 12.32      
11 A' 1369 1285 1.55      
12 A' 1321 1239 4.75      
13 A' 1146 1075 1.14      
14 A' 1079 1013 4.61      
15 A' 926 869 5.97      
16 A' 877 823 49.77      
17 A' 536 503 2.03      
18 A' 337 316 0.79      
19 A' 194 182 0.43      
20 A" 3184 2987 27.80      
21 A" 3117 2925 14.18      
22 A" 1561 1465 7.37      
23 A" 1336 1253 0.10      
24 A" 1150 1080 1.59      
25 A" 995 934 40.83      
26 A" 854 801 6.95      
27 A" 746 700 0.26      
28 A" 312 293 0.52      
29 A" 205 192 0.28      
30 A" 138 129 0.62      

Unscaled Zero Point Vibrational Energy (zpe) 22539.8 cm-1
Scaled (by 0.9383) Zero Point Vibrational Energy (zpe) 21149.1 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=FULL/6-31G*
ABC
0.47880 0.05300 0.04858

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 1.917 -1.676 0.000
H2 2.466 -2.622 0.000
H3 2.220 -1.111 0.887
H4 2.220 -1.111 -0.887
C5 0.414 -1.940 0.000
H6 0.146 -2.547 -0.875
H7 0.146 -2.547 0.875
C8 0.000 0.540 0.000
Cl9 -1.057 1.925 0.000
H10 1.047 0.817 0.000
C11 -0.455 -0.710 0.000
H12 -1.530 -0.882 0.000

Atom - Atom Distances (Å)
  C1 H2 H3 H4 C5 H6 H7 C8 Cl9 H10 C11 H12
C11.09361.09441.09441.52592.15812.15812.93014.66972.64072.56083.5373
H21.09361.76941.76942.16262.48022.48024.00985.75143.72043.49084.3585
H31.09441.76941.77312.17613.07652.52242.90494.55352.42452.84623.8603
H41.09441.76941.77312.17612.52243.07652.90494.55352.42452.84623.8603
C51.52592.16262.17612.17611.09791.09792.51394.13442.82851.50532.2130
H62.15812.48023.07652.52241.09791.74963.21164.71203.59052.12122.5193
H72.15812.48022.52243.07651.09791.74963.21164.71203.59052.12122.5193
C82.93014.00982.90492.90492.51393.21163.21161.74161.08291.33042.0891
Cl94.66975.75144.55354.55354.13444.71204.71201.74162.37732.70242.8461
H102.64073.72042.42452.42452.82853.59053.59051.08292.37732.14193.0869
C112.56083.49082.84622.84621.50532.12122.12121.33042.70242.14191.0891
H123.53734.35853.86033.86032.21302.51932.51932.08912.84613.08691.0891

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 109.599 C1 C5 H7 109.599
C1 C5 C11 115.300 H2 C1 H3 107.927
H2 C1 H4 107.927 H2 C1 C5 110.201
H3 C1 H4 108.199 H3 C1 C5 111.230
H4 C1 C5 111.230 C5 C11 C8 124.766
C5 C11 H12 116.156 H6 C5 H7 105.651
H6 C5 C11 108.122 H7 C5 C11 108.122
C8 C11 H12 119.077 Cl9 C8 H10 112.533
Cl9 C8 C11 122.647 H10 C8 C11 124.819
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability