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All results from a given calculation for CH2ClCHCHCH3 (2-Butene, 1-chloro-)

using model chemistry: MP3=FULL/6-311G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 2 yes C1 1A

Conformer 1 (CS)

Jump to S1C2
Vibrational Frequencies calculated at MP3=FULL/6-311G**
Rotational Constants (cm-1) from geometry optimized at MP3=FULL/6-311G**
See section I.F.4 to change rotational constant units
Geometric Data calculated at MP3=FULL/6-311G**
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability

Conformer 2 (C1)

Jump to S1C1
Energy calculated at MP3=FULL/6-311G**
 hartrees
Energy at 0K-615.972771
Energy at 298.15K-615.979878
HF Energy-615.075637
Nuclear repulsion energy201.548607
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/6-311G**
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 3214 3214 18.29      
2 A 3200 3200 2.72      
3 A 3188 3188 23.37      
4 A 3168 3168 8.21      
5 A 3145 3145 8.53      
6 A 3145 3145 29.39      
7 A 3081 3081 23.00      
8 A 1778 1778 6.61      
9 A 1519 1519 11.53      
10 A 1503 1503 6.81      
11 A 1502 1502 3.08      
12 A 1445 1445 2.77      
13 A 1384 1384 25.14      
14 A 1349 1349 3.63      
15 A 1329 1329 18.50      
16 A 1242 1242 1.70      
17 A 1156 1156 0.88      
18 A 1123 1123 1.68      
19 A 1083 1083 1.47      
20 A 1007 1007 37.70      
21 A 973 973 7.54      
22 A 908 908 1.77      
23 A 818 818 23.63      
24 A 738 738 29.01      
25 A 500 500 1.35      
26 A 365 365 1.62      
27 A 279 279 1.99      
28 A 202 202 0.90      
29 A 159 159 1.70      
30 A 86 86 0.42      

Unscaled Zero Point Vibrational Energy (zpe) 22293.7 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 22293.7 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 MP3=FULL/6-311G**
ABC
0.48936 0.04928 0.04750

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP3=FULL/6-311G**

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.787 0.825 0.113
C2 0.514 0.173 0.454
C3 1.593 0.243 -0.330
C4 2.920 -0.384 -0.010
Cl5 -2.087 -0.400 -0.105
H6 -1.126 1.485 0.911
H7 -0.713 1.386 -0.817
H8 0.548 -0.375 1.393
H9 1.523 0.789 -1.270
H10 2.885 -0.911 0.946
H11 3.208 -1.098 -0.788
H12 3.708 0.375 0.042

Atom - Atom Distances (Å)
  C1 C2 C3 C4 Cl5 H6 H7 H8 H9 H10 H11 H12
C11.49462.48963.90151.79911.08971.08902.20492.69314.14664.52444.5176
C21.49461.33532.51332.72102.14912.14291.08762.09072.65353.22753.2264
C32.48961.33531.50273.74213.23612.61902.10711.08952.15212.14912.1512
C43.90152.51331.50275.00804.55114.12112.75582.21691.09271.09481.0949
Cl51.79912.72103.74215.00802.34702.36353.03073.97535.10755.38405.8477
H61.08972.14913.23614.55112.34701.77992.54853.50184.67235.32375.0346
H71.08902.14292.61904.12112.36351.77993.09462.35844.61884.64154.6150
H82.20491.08762.10712.75583.03072.54853.09463.06542.43873.51453.5168
H92.69312.09071.08952.21693.97533.50182.35843.06543.10772.57482.5815
H104.14662.65352.15211.09275.10754.67234.61882.43873.10771.77441.7744
H114.52443.22752.14911.09485.38405.32374.64153.51452.57481.77441.7637
H124.51763.22642.15121.09495.84775.03464.61503.51682.58151.77441.7637

picture of 2-Butene, 1-chloro- state 1 conformation 2
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 123.124 C1 C2 H8 116.380
C2 C1 Cl5 111.065 C2 C1 H6 111.564
C2 C1 H7 111.113 C2 C3 C4 124.541
C2 C3 H9 118.788 C3 C2 H8 120.496
C3 C4 H10 111.051 C3 C4 H11 110.680
C3 C4 H12 110.848 C4 C3 H9 116.671
Cl5 C1 H6 106.048 Cl5 C1 H7 107.274
H6 C1 H7 109.566 H10 C4 H11 108.413
H10 C4 H12 108.413 H11 C4 H12 107.310
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability