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

using model chemistry: B2PLYP=FULL/6-31+G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at B2PLYP=FULL/6-31+G**
 hartrees
Energy at 0K-615.271673
Energy at 298.15K 
HF Energy-615.038029
Nuclear repulsion energy196.900050
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=FULL/6-31+G**
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' 3311 3149 2.02 67.66 0.74 0.85
2 A' 3304 3142 4.51 71.43 0.67 0.80
3 A' 3213 3055 4.57 215.64 0.15 0.26
4 A' 3209 3052 1.23 55.55 0.18 0.30
5 A' 3198 3042 3.74 25.29 0.75 0.86
6 A' 1710 1626 5.69 303.73 0.22 0.35
7 A' 1653 1572 39.37 14.91 0.29 0.44
8 A' 1479 1406 0.59 72.72 0.39 0.56
9 A' 1428 1358 3.60 5.55 0.42 0.59
10 A' 1335 1269 0.09 41.62 0.26 0.41
11 A' 1257 1195 52.67 13.83 0.52 0.69
12 A' 1051 1000 6.71 4.83 0.57 0.72
13 A' 917 872 10.11 0.99 0.74 0.85
14 A' 641 610 24.29 13.61 0.08 0.15
15 A' 530 504 1.58 6.94 0.56 0.72
16 A' 394 374 1.28 4.34 0.75 0.86
17 A' 248 236 0.13 2.93 0.69 0.82
18 A" 1007 958 25.67 0.35 0.75 0.86
19 A" 941 895 43.28 7.53 0.75 0.86
20 A" 892 849 51.20 7.21 0.75 0.86
21 A" 751 714 1.57 3.69 0.75 0.86
22 A" 663 631 0.10 0.64 0.75 0.86
23 A" 405 385 9.79 0.36 0.75 0.86
24 A" 138 132 0.51 0.38 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 16837.4 cm-1
Scaled (by 0.951) Zero Point Vibrational Energy (zpe) 16012.4 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=FULL/6-31+G**
ABC
0.18010 0.12315 0.07314

See section I.F.4 to change rotational constant units
Geometric Data calculated at B2PLYP=FULL/6-31+G**

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.308 1.888 0.000
C2 0.000 0.583 0.000
C3 1.371 0.077 0.000
C4 1.753 -1.209 0.000
Cl5 -1.295 -0.604 0.000
H6 0.487 2.623 0.000
H7 -1.330 2.239 0.000
H8 2.125 0.859 0.000
H9 2.803 -1.469 0.000
H10 1.036 -2.019 0.000

Atom - Atom Distances (Å)
  C1 C2 C3 C4 Cl5 H6 H7 H8 H9 H10
C11.34152.47023.72032.68021.08261.08032.64144.57704.1321
C21.34151.46162.50651.75632.09752.12402.14253.47352.8005
C32.47021.46161.34112.75192.69523.45991.08602.10672.1224
C43.72032.50651.34113.10774.03534.62502.10111.08181.0817
Cl52.68021.75632.75193.10773.68602.84243.71944.18872.7276
H61.08262.09752.69524.03533.68601.85742.40654.70144.6742
H71.08032.12403.45994.62502.84241.85743.71985.55224.8711
H82.64142.14251.08602.10113.71942.40653.71982.42463.0770
H94.57703.47352.10671.08184.18874.70145.55222.42461.8507
H104.13212.80052.12241.08172.72764.67424.87113.07701.8507

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 123.528 C1 C2 Cl5 119.206
C2 C1 H6 119.445 C2 C1 H7 122.203
C2 C3 C4 126.788 C2 C3 H8 113.665
C3 C2 Cl5 117.266 C3 C4 H9 120.428
C3 C4 H10 121.966 C4 C3 H8 119.547
H6 C1 H7 118.351 H9 C4 H10 117.606
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability