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All results from a given calculation for CH2ClCHClCH3 (Propane, 1,2-dichloro-)

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-1036.880314
Energy at 298.15K-1036.887385
HF Energy-1036.147806
Nuclear repulsion energy278.554769
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 3209 3049 3.97      
2 A 3191 3032 8.22      
3 A 3183 3025 12.35      
4 A 3148 2992 5.71      
5 A 3133 2977 6.50      
6 A 3088 2934 7.51      
7 A 1512 1437 10.53      
8 A 1508 1433 1.66      
9 A 1489 1415 4.23      
10 A 1436 1365 10.01      
11 A 1401 1331 2.84      
12 A 1365 1297 1.16      
13 A 1315 1250 25.14      
14 A 1261 1198 13.74      
15 A 1179 1121 1.00      
16 A 1128 1072 6.79      
17 A 1059 1007 17.81      
18 A 942 895 3.07      
19 A 904 859 1.01      
20 A 805 765 28.14      
21 A 733 697 41.60      
22 A 418 397 0.80      
23 A 367 349 1.48      
24 A 297 282 0.30      
25 A 268 254 0.45      
26 A 215 204 5.23      
27 A 117 111 4.10      

Unscaled Zero Point Vibrational Energy (zpe) 19335.7 cm-1
Scaled (by 0.9502) Zero Point Vibrational Energy (zpe) 18372.8 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
0.22992 0.04920 0.04236

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)
C1 -0.565 -0.672 0.340
Cl2 -2.224 -0.168 -0.081
H3 -0.444 -1.704 0.015
H4 -0.455 -0.613 1.424
C5 0.455 0.227 -0.341
H6 0.310 0.183 -1.422
Cl7 2.068 -0.493 -0.018
C8 0.435 1.664 0.146
H9 -0.536 2.117 -0.066
H10 0.616 1.698 1.224
H11 1.212 2.245 -0.353

Atom - Atom Distances (Å)
  C1 Cl2 H3 H4 C5 H6 Cl7 C8 H9 H10 H11
C11.78381.08921.09091.52032.14442.66272.54812.81822.79103.4854
Cl21.78382.35282.36442.72002.88764.30383.23672.84053.63964.2073
H31.08922.35281.78222.15962.48812.78833.48333.82303.76274.2984
H41.09092.36441.78222.15573.05202.90832.75843.11102.55463.7561
C51.52032.72002.15962.15571.09161.79501.51732.15162.15332.1556
H62.14442.88762.48813.05201.09162.34822.16072.50913.06422.4919
Cl72.66274.30382.78832.90831.79502.34822.71013.68692.90692.8885
C82.54813.23673.48332.75841.51732.16072.71011.09251.09341.0915
H92.81822.84053.82303.11102.15162.50913.68691.09251.77971.7762
H102.79103.63963.76272.55462.15333.06422.90691.09341.77971.7733
H113.48544.20734.29843.75612.15562.49192.88851.09151.77621.7733

picture of Propane, 1,2-dichloro- state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C5 H6 109.271 C1 C5 Cl7 106.570
C1 C5 C8 114.037 Cl2 C1 H3 107.484
Cl2 C1 H4 108.237 Cl2 C1 C5 110.561
H3 C1 H4 109.668 H3 C1 C5 110.614
H4 C1 C5 110.205 C5 C8 H9 110.001
C5 C8 H10 110.078 C5 C8 H11 110.374
H6 C5 Cl7 106.305 H6 C5 C8 110.770
Cl7 C5 C8 109.523 H9 C8 H10 109.013
H9 C8 H11 108.836 H10 C8 H11 108.499
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability