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All results from a given calculation for CH2CHCH2CH2Cl (1-Butene, 4-chloro-)

using model chemistry: MP3/6-31G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at MP3/6-31G*
 hartrees
Energy at 0K-615.696538
Energy at 298.15K-615.703920
HF Energy-615.006788
Nuclear repulsion energy207.314716
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 MP3/6-31G*
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 3291 3089 15.35      
2 A 3226 3028 3.27      
3 A 3220 3022 10.10      
4 A 3204 3008 8.16      
5 A 3160 2966 23.18      
6 A 3139 2946 6.72      
7 A 3094 2904 14.73      
8 A 1767 1659 2.94      
9 A 1547 1452 3.50      
10 A 1539 1444 10.75      
11 A 1505 1413 3.63      
12 A 1415 1328 0.81      
13 A 1393 1308 36.28      
14 A 1357 1273 2.83      
15 A 1304 1224 0.09      
16 A 1234 1158 0.03      
17 A 1175 1103 2.50      
18 A 1080 1014 2.60      
19 A 1047 983 17.29      
20 A 1034 971 7.65      
21 A 948 890 37.18      
22 A 940 882 14.17      
23 A 849 797 3.32      
24 A 717 673 20.39      
25 A 677 635 12.11      
26 A 464 435 1.66      
27 A 368 345 0.33      
28 A 255 240 1.63      
29 A 131 123 2.15      
30 A 80 75 0.16      

Unscaled Zero Point Vibrational Energy (zpe) 22578.0 cm-1
Scaled (by 0.9386) Zero Point Vibrational Energy (zpe) 21191.7 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 MP3/6-31G*
ABC
0.33865 0.06197 0.05620

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP3/6-31G*

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
H1 3.252 -1.286 -0.417
C2 1.423 -0.428 0.214
H3 3.172 0.559 -0.467
C4 2.674 -0.383 -0.247
H5 0.285 0.842 1.521
C6 0.578 0.792 0.465
H7 -1.215 1.789 -0.244
H8 -0.435 0.744 -1.453
C9 -0.681 0.850 -0.396
H10 0.958 -1.389 0.425
H11 1.166 1.694 0.249
Cl12 -1.832 -0.467 0.010

Atom - Atom Distances (Å)
  H1 C2 H3 C4 H5 C6 H7 H8 C9 H10 H11 Cl12
H12.11711.84711.08554.13323.49935.42544.33474.47532.44633.69805.1673
C22.11712.12041.33472.14741.50443.47532.75752.53521.08832.13713.2613
H31.84712.12041.08743.51612.76574.56083.74383.86393.08072.41355.1299
C41.08551.33471.08743.21432.50614.45413.52043.57732.10012.61424.5144
H54.13322.14743.51613.21431.09682.50233.06152.14602.57411.76602.9118
C63.49931.50442.76572.50611.09682.17042.16991.52602.21381.09762.7571
H75.42543.47534.56084.45412.50232.17041.77801.09083.90692.43252.3527
H84.33472.75753.74383.52043.06152.16991.77801.09093.16492.52232.3573
C94.47532.53523.86393.57732.14601.52601.09081.09092.89292.12981.7955
H102.44631.08833.08072.10012.57412.21383.90693.16492.89293.09442.9673
H113.69802.13712.41352.61421.76601.09762.43252.52232.12983.09443.7029
Cl125.16733.26135.12994.51442.91182.75712.35272.35731.79552.96733.7029

picture of 1-Butene, 4-chloro- state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
H1 C4 C2 121.697 H1 C4 H3 116.439
C2 C4 H3 121.863 C2 C6 H5 110.299
C2 C6 C9 113.565 C2 C6 H11 109.440
C4 C2 C6 123.833 C4 C2 H10 119.820
H5 C6 C9 108.708 H5 C6 H11 107.174
C6 C2 H10 116.346 C6 C9 H7 110.980
C6 C9 H8 110.940 C6 C9 Cl12 111.960
H7 C9 H8 109.170 H7 C9 Cl12 106.637
H8 C9 Cl12 106.965 C9 C6 H11 107.422
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability