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

using model chemistry: MP3=FULL/6-31G(2df,p)

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/6-31G(2df,p)
Rotational Constants (cm-1) from geometry optimized at MP3=FULL/6-31G(2df,p)
See section I.F.4 to change rotational constant units
Geometric Data calculated at MP3=FULL/6-31G(2df,p)
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability

Conformer 2 (C1)

Jump to S1C1
Energy calculated at MP3=FULL/6-31G(2df,p)
 hartrees
Energy at 0K-615.952148
Energy at 298.15K-615.959288
HF Energy-615.035816
Nuclear repulsion energy202.236983
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(2df,p)
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 3248 3248 9.72      
2 A 3231 3231 1.46      
3 A 3225 3225 16.69      
4 A 3208 3208 4.28      
5 A 3184 3184 11.24      
6 A 3171 3171 11.00      
7 A 3116 3116 15.43      
8 A 1791 1791 6.84      
9 A 1541 1541 10.78      
10 A 1531 1531 6.29      
11 A 1528 1528 2.83      
12 A 1455 1455 2.36      
13 A 1378 1378 5.69      
14 A 1363 1363 1.19      
15 A 1316 1316 34.35      
16 A 1241 1241 1.19      
17 A 1152 1152 0.54      
18 A 1129 1129 1.54      
19 A 1097 1097 0.64      
20 A 1032 1032 27.63      
21 A 976 976 8.13      
22 A 914 914 2.07      
23 A 830 830 16.42      
24 A 739 739 37.05      
25 A 501 501 1.38      
26 A 370 370 2.07      
27 A 280 280 1.92      
28 A 213 213 0.87      
29 A 162 162 1.82      
30 A 88 88 0.47      

Unscaled Zero Point Vibrational Energy (zpe) 22504.3 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 22504.3 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(2df,p)
ABC
0.48860 0.04972 0.04788

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP3=FULL/6-31G(2df,p)

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.783 0.829 0.103
C2 0.513 0.187 0.453
C3 1.584 0.235 -0.330
C4 2.907 -0.384 -0.006
Cl5 -2.077 -0.404 -0.100
H6 -1.132 1.497 0.884
H7 -0.719 1.376 -0.832
H8 0.548 -0.338 1.400
H9 1.516 0.758 -1.279
H10 2.883 -0.888 0.958
H11 3.188 -1.113 -0.767
H12 3.695 0.369 0.020

Atom - Atom Distances (Å)
  C1 C2 C3 C4 Cl5 H6 H7 H8 H9 H10 H11 H12
C11.48862.47923.88641.79801.08591.08512.19482.68364.13754.50584.5023
C21.48861.32822.50392.71372.14652.14091.08312.08132.65053.21513.2159
C32.47921.32821.49623.72383.23212.61872.09681.08492.14622.14052.1432
C43.88642.50391.49624.98514.54404.11442.74692.20411.08801.09011.0902
Cl51.79802.71373.72384.98512.33952.35543.02393.95585.09435.35465.8242
H61.08592.14653.23214.54402.33951.76982.54083.49844.67025.31085.0314
H71.08512.14092.61874.11442.35541.76983.08622.36154.61524.63324.6062
H82.19481.08312.09682.74693.02392.54083.08623.05172.43903.50233.5079
H92.68362.08131.08492.20413.95583.49842.36153.05173.09472.56112.5656
H104.13752.65052.14621.08805.09434.67024.61522.43903.09471.76571.7660
H114.50583.21512.14051.09015.35465.31084.63323.50232.56111.76571.7529
H124.50233.21592.14321.09025.82425.03144.60623.50792.56561.76601.7529

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 123.223 C1 C2 H8 116.294
C2 C1 Cl5 110.967 C2 C1 H6 112.031
C2 C1 H7 111.617 C2 C3 C4 124.771
C2 C3 H9 118.850 C3 C2 H8 120.482
C3 C4 H10 111.327 C3 C4 H11 110.731
C3 C4 H12 110.945 C4 C3 H9 116.379
Cl5 C1 H6 105.775 Cl5 C1 H7 106.948
H6 C1 H7 109.214 H10 C4 H11 108.319
H10 C4 H12 108.348 H11 C4 H12 107.020
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability