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

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

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/6-31G*
 hartrees
Energy at 0K-615.243666
Energy at 298.15K 
HF Energy-615.022087
Nuclear repulsion energy196.941054
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/6-31G*
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' 3309 3138 2.34 64.67 0.73 0.85
2 A' 3302 3132 5.70 67.96 0.69 0.81
3 A' 3216 3050 3.67 161.64 0.12 0.22
4 A' 3213 3047 1.67 69.83 0.15 0.27
5 A' 3196 3031 4.93 29.72 0.62 0.76
6 A' 1727 1638 4.47 172.87 0.28 0.43
7 A' 1670 1584 27.44 7.62 0.30 0.46
8 A' 1491 1414 0.64 60.51 0.40 0.57
9 A' 1441 1366 4.33 4.29 0.41 0.58
10 A' 1346 1277 0.30 27.52 0.36 0.53
11 A' 1266 1201 48.56 13.22 0.43 0.60
12 A' 1059 1004 7.19 4.39 0.61 0.76
13 A' 922 874 9.04 0.46 0.43 0.60
14 A' 642 609 23.94 12.16 0.14 0.24
15 A' 532 504 1.58 5.44 0.62 0.77
16 A' 394 373 1.53 3.68 0.75 0.86
17 A' 250 237 0.12 2.50 0.70 0.82
18 A" 1018 965 21.29 0.59 0.75 0.86
19 A" 947 898 34.79 1.24 0.75 0.86
20 A" 899 853 48.55 1.33 0.75 0.86
21 A" 764 725 0.73 16.21 0.75 0.86
22 A" 674 639 0.31 2.39 0.75 0.86
23 A" 418 396 4.88 4.75 0.75 0.86
24 A" 147 139 0.24 2.86 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 16920.8 cm-1
Scaled (by 0.9484) Zero Point Vibrational Energy (zpe) 16047.7 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 B2PLYP=FULL/6-31G*
ABC
0.18033 0.12316 0.07318

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.314 1.885 0.000
C2 0.000 0.583 0.000
C3 1.372 0.080 0.000
C4 1.756 -1.202 0.000
Cl5 -1.294 -0.607 0.000
H6 0.477 2.627 0.000
H7 -1.338 2.233 0.000
H8 2.123 0.867 0.000
H9 2.807 -1.463 0.000
H10 1.042 -2.016 0.000

Atom - Atom Distances (Å)
  C1 C2 C3 C4 Cl5 H6 H7 H8 H9 H10
C11.33912.46923.71622.67781.08411.08182.64104.57704.1299
C21.33911.46102.50371.75802.09852.12442.14203.47382.8003
C32.46921.46101.33842.75282.69903.46081.08752.10772.1224
C43.71622.50371.33843.10704.03644.62282.10081.08341.0830
Cl52.67781.75802.75283.10703.68692.84093.72124.18932.7278
H61.08412.09852.69904.03643.68691.85682.41004.70714.6772
H71.08182.12443.46084.62282.84091.85683.72105.55384.8705
H82.64102.14201.08752.10083.72122.41003.72102.42813.0790
H94.57703.47382.10771.08344.18934.70715.55382.42811.8499
H104.12992.80032.12241.08302.72784.67724.87053.07901.8499

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 123.675 C1 C2 Cl5 119.064
C2 C1 H6 119.630 C2 C1 H7 122.345
C2 C3 C4 126.797 C2 C3 H8 113.572
C3 C2 Cl5 117.261 C3 C4 H9 120.628
C3 C4 H10 122.095 C4 C3 H8 119.631
H6 C1 H7 118.024 H9 C4 H10 117.277
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability