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

using model chemistry: B2PLYP=FULLultrafine/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 B2PLYP=FULLultrafine/6-311G*
Rotational Constants (cm-1) from geometry optimized at B2PLYP=FULLultrafine/6-311G*
See section I.F.4 to change rotational constant units
Geometric Data calculated at B2PLYP=FULLultrafine/6-311G*
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability

Conformer 2 (C1)

Jump to S1C1
Energy calculated at B2PLYP=FULLultrafine/6-311G*
 hartrees
Energy at 0K-616.559760
Energy at 298.15K 
HF Energy-616.297937
Nuclear repulsion energy200.983537
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 B2PLYP=FULLultrafine/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 3184 3184 21.51      
2 A 3168 3168 5.56      
3 A 3154 3154 28.81      
4 A 3135 3135 5.90      
5 A 3116 3116 20.33      
6 A 3105 3105 21.85      
7 A 3052 3052 26.75      
8 A 1739 1739 12.57      
9 A 1526 1526 16.20      
10 A 1514 1514 9.49      
11 A 1511 1511 4.21      
12 A 1446 1446 3.28      
13 A 1371 1371 10.45      
14 A 1351 1351 2.45      
15 A 1318 1318 38.83      
16 A 1230 1230 3.49      
17 A 1146 1146 0.95      
18 A 1110 1110 3.16      
19 A 1083 1083 0.73      
20 A 1001 1001 40.61      
21 A 970 970 10.99      
22 A 900 900 2.78      
23 A 802 802 13.49      
24 A 686 686 65.21      
25 A 499 499 1.69      
26 A 355 355 3.93      
27 A 281 281 2.14      
28 A 205 205 1.18      
29 A 157 157 2.26      
30 A 88 88 0.40      

Unscaled Zero Point Vibrational Energy (zpe) 22100.8 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 22100.8 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 B2PLYP=FULLultrafine/6-311G*
ABC
0.48350 0.04904 0.04724

See section I.F.4 to change rotational constant units
Geometric Data calculated at B2PLYP=FULLultrafine/6-311G*

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.773 0.838 0.092
C2 0.520 0.202 0.454
C3 1.596 0.222 -0.338
C4 2.921 -0.387 -0.001
Cl5 -2.097 -0.406 -0.094
H6 -1.132 1.515 0.864
H7 -0.715 1.366 -0.857
H8 0.561 -0.295 1.420
H9 1.520 0.713 -1.306
H10 2.908 -0.863 0.980
H11 3.203 -1.141 -0.741
H12 3.713 0.368 -0.003

Atom - Atom Distances (Å)
  C1 C2 C3 C4 Cl5 H6 H7 H8 H9 H10 H11 H12
C11.48652.48513.89361.82571.08821.08742.19762.68874.15094.51934.5121
C21.48651.33522.51372.74212.15032.14491.08712.08802.66613.22963.2296
C32.48511.33521.49713.75313.24912.63032.10381.08912.15262.14592.1488
C43.89362.51371.49715.01894.56044.12672.75662.20861.09081.09371.0937
Cl51.82572.74213.75315.01892.35382.37333.06093.97535.13855.38975.8618
H61.08822.15033.24914.56042.35381.77692.54043.51954.68895.33195.0542
H71.08742.14492.63034.12672.37331.77693.09412.37144.63324.65334.6190
H82.19761.08712.10382.75663.06092.54043.09413.06102.45373.51693.5213
H92.68872.08801.08912.20863.97533.51952.37143.06103.10442.56732.5745
H104.15092.66612.15261.09085.13854.68894.63322.45373.10441.76901.7692
H114.51933.22962.14591.09375.38975.33194.65333.51692.56731.76901.7551
H124.51213.22962.14881.09375.86185.05424.61903.52132.57451.76921.7551

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 123.363 C1 C2 H8 116.414
C2 C1 Cl5 111.354 C2 C1 H6 112.347
C2 C1 H7 111.958 C2 C3 C4 125.021
C2 C3 H9 118.566 C3 C2 H8 120.222
C3 C4 H10 111.602 C3 C4 H11 110.884
C3 C4 H12 111.117 C4 C3 H9 116.413
Cl5 C1 H6 104.919 Cl5 C1 H7 106.337
H6 C1 H7 109.528 H10 C4 H11 108.157
H10 C4 H12 108.170 H11 C4 H12 106.722
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability