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All results from a given calculation for CH2CHCHClCH3 (1-Butene, 3-chloro-)

using model chemistry: MP2/6-311G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at MP2/6-311G**
 hartrees
Energy at 0K-615.798600
Energy at 298.15K-615.805885
HF Energy-615.073761
Nuclear repulsion energy213.297000
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 MP2/6-311G**
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 3282 3119 8.80      
2 A 3195 3036 4.54      
3 A 3183 3025 14.23      
4 A 3179 3021 5.89      
5 A 3172 3014 13.98      
6 A 3134 2978 6.02      
7 A 3078 2925 12.27      
8 A 1695 1610 0.83      
9 A 1511 1436 2.73      
10 A 1504 1429 6.88      
11 A 1466 1393 9.76      
12 A 1426 1355 6.73      
13 A 1340 1273 4.35      
14 A 1324 1258 13.66      
15 A 1297 1233 13.71      
16 A 1213 1152 6.19      
17 A 1135 1079 1.78      
18 A 1065 1012 33.30      
19 A 1021 971 18.63      
20 A 988 939 3.99      
21 A 929 883 35.23      
22 A 898 854 8.38      
23 A 745 708 35.76      
24 A 662 629 4.66      
25 A 470 447 2.77      
26 A 327 310 1.05      
27 A 310 295 0.73      
28 A 293 279 2.35      
29 A 271 258 0.54      
30 A 101 96 0.17      

Unscaled Zero Point Vibrational Energy (zpe) 22107.7 cm-1
Scaled (by 0.9502) Zero Point Vibrational Energy (zpe) 21006.7 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 MP2/6-311G**
ABC
0.19098 0.09228 0.06794

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP2/6-311G**

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
H1 3.202 -0.766 0.421
C2 1.186 -0.121 0.433
H3 2.426 -0.487 -1.242
C4 2.333 -0.476 -0.159
H5 0.164 0.248 -1.397
C6 -0.023 0.323 -0.323
H7 -0.683 1.792 1.114
H8 -1.348 2.027 -0.515
H9 0.354 2.432 -0.183
C10 -0.457 1.734 0.046
H11 1.094 -0.122 1.519
Cl12 -1.379 -0.817 0.018

Atom - Atom Distances (Å)
  H1 C2 H3 C4 H5 C6 H7 H8 H9 C10 H11 Cl12
H12.11681.85651.08463.68303.48514.70335.42054.32464.44802.46224.5992
C22.11682.11561.33902.12871.49432.76003.45462.75472.50861.08902.6902
H31.85652.11561.08642.38292.73814.51744.59213.73253.86043.08614.0210
C41.08461.33901.08642.60022.49383.98304.46573.51753.56572.11553.7320
H53.68302.12872.38292.60021.09263.06692.49572.50582.16243.08262.3490
C63.48511.49432.73812.49381.09262.15832.16642.14681.52162.19991.8039
H74.70332.76004.51743.98303.06692.15831.77471.77931.09312.64362.9144
H85.42053.45464.59214.46572.49572.16641.77471.78131.09253.83642.8932
H94.32462.75473.73253.51752.50582.14681.77931.78131.09453.15693.6877
C104.44802.50863.86043.56572.16241.52161.09311.09251.09452.83252.7126
H112.46221.08903.08612.11553.08262.19992.64363.83643.15692.83252.9750
Cl124.59922.69024.02103.73202.34901.80392.91442.89323.68772.71262.9750

picture of 1-Butene, 3-chloro- state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
H1 C4 C2 121.359 H1 C4 H3 117.545
C2 C4 H3 121.096 C2 C6 H5 109.768
C2 C6 C10 112.563 C2 C6 Cl12 108.944
C4 C2 C6 123.236 C4 C2 H11 120.868
H5 C6 C10 110.550 H5 C6 Cl12 105.751
C6 C2 H11 115.885 C6 C10 H7 110.195
C6 C10 H8 110.874 C6 C10 H9 109.206
H7 C10 H8 108.587 H7 C10 H9 108.860
H8 C10 H9 109.083 C10 C6 Cl12 109.022
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability