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All results from a given calculation for CH2CClCHCH2 (1,3-Butadiene, 2-chloro-)

using model chemistry: MP2=FULL/Def2TZVPP

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at MP2=FULL/Def2TZVPP
 hartrees
Energy at 0K-614.982119
Energy at 298.15K 
HF Energy-613.909503
Nuclear repulsion energy198.672747
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 MP2=FULL/Def2TZVPP
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' 3306 3306 0.51 52.49 0.74 0.85
2 A' 3300 3300 1.66 57.09 0.65 0.79
3 A' 3207 3207 3.70 205.76 0.12 0.22
4 A' 3200 3200 0.51 51.91 0.13 0.24
5 A' 3194 3194 1.07 30.48 0.41 0.58
6 A' 1695 1695 4.18 134.40 0.23 0.38
7 A' 1636 1636 34.02 4.13 0.26 0.41
8 A' 1468 1468 1.18 41.88 0.40 0.57
9 A' 1417 1417 5.52 2.49 0.43 0.60
10 A' 1320 1320 0.17 22.21 0.27 0.42
11 A' 1262 1262 42.09 10.49 0.50 0.67
12 A' 1039 1039 4.19 3.93 0.51 0.68
13 A' 917 917 8.18 0.35 0.75 0.86
14 A' 657 657 18.17 8.96 0.09 0.17
15 A' 528 528 0.74 4.94 0.50 0.67
16 A' 388 388 1.74 2.88 0.75 0.86
17 A' 249 249 0.05 1.92 0.68 0.81
18 A" 1014 1014 23.09 0.44 0.75 0.86
19 A" 937 937 33.15 2.52 0.75 0.86
20 A" 896 896 41.76 2.29 0.75 0.86
21 A" 766 766 1.02 3.43 0.75 0.86
22 A" 679 679 0.07 0.45 0.75 0.86
23 A" 425 425 8.54 0.39 0.75 0.86
24 A" 153 153 0.34 0.59 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 16825.9 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 16825.9 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 MP2=FULL/Def2TZVPP
ABC
0.18256 0.12633 0.07466

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP2=FULL/Def2TZVPP

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.297 1.881 0.000
C2 0.000 0.577 0.000
C3 1.363 0.069 0.000
C4 1.715 -1.219 0.000
Cl5 -1.278 -0.589 0.000
H6 0.506 2.600 0.000
H7 -1.314 2.231 0.000
H8 2.125 0.836 0.000
H9 2.755 -1.501 0.000
H10 0.974 -2.001 0.000

Atom - Atom Distances (Å)
  C1 C2 C3 C4 Cl5 H6 H7 H8 H9 H10
C11.33762.45743.69632.65761.07801.07592.63804.55554.0851
C21.33761.45452.48381.73012.08572.11312.14103.45072.7560
C32.45741.45451.33612.72242.67223.44151.08122.09832.1067
C43.69632.48381.33613.05964.00674.59212.09631.07721.0772
Cl52.65761.73012.72243.05963.65432.82043.69004.13562.6590
H61.07802.08572.67224.00673.65431.85712.39454.67744.6253
H71.07592.11313.44154.59212.82041.85713.71175.52184.8117
H82.63802.14101.08122.09633.69002.39453.71172.42053.0621
H94.55553.45072.09831.07724.13564.67745.52182.42051.8499
H104.08512.75602.10671.07722.65904.62534.81173.06211.8499

picture of 1,3-Butadiene, 2-chloro- state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 123.258 C1 C2 Cl5 119.517
C2 C1 H6 119.018 C2 C1 H7 121.847
C2 C3 C4 125.707 C2 C3 H8 114.391
C3 C2 Cl5 117.225 C3 C4 H9 120.421
C3 C4 H10 121.243 C4 C3 H8 119.902
H6 C1 H7 119.135 H9 C4 H10 118.336
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability