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All results from a given calculation for CH3CCl2CH3 (Propane, 2,2-dichloro-)

using model chemistry: CID/6-311+G(3df,2p)

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2V 1A1
Energy calculated at CID/6-311+G(3df,2p)
 hartrees
Energy at 0K-1036.937555
Energy at 298.15K 
HF Energy-1036.167391
Nuclear repulsion energy298.053909
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 CID/6-311+G(3df,2p)
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
4/u)
Dep P Dep U
1 A1 3266 3018 8.34      
2 A1 3167 2926 11.47      
3 A1 1568 1449 4.86      
4 A1 1503 1389 4.93      
5 A1 1253 1158 29.05      
6 A1 988 913 6.88      
7 A1 606 560 13.24      
8 A1 383 354 0.46      
9 A1 275 254 1.10      
10 A2 3243 2996 0.00      
11 A2 1557 1439 0.00      
12 A2 1082 1000 0.00      
13 A2 301 278 0.00      
14 A2 286 264 0.00      
15 B1 3249 3002 18.94      
16 B1 1578 1458 5.72      
17 B1 1208 1116 83.22      
18 B1 747 690 81.22      
19 B1 381 352 2.05      
20 B1 323 298 0.01      
21 B2 3264 3016 4.50      
22 B2 3161 2921 4.31      
23 B2 1555 1437 4.06      
24 B2 1486 1373 12.53      
25 B2 1280 1183 2.55      
26 B2 1004 927 0.08      
27 B2 412 381 2.42      

Unscaled Zero Point Vibrational Energy (zpe) 19561.5 cm-1
Scaled (by 0.924) Zero Point Vibrational Energy (zpe) 18074.8 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 CID/6-311+G(3df,2p)
ABC
0.12405 0.08313 0.07296

See section I.F.4 to change rotational constant units
Geometric Data calculated at CID/6-311+G(3df,2p)

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 0.330
Cl2 1.444 0.000 -0.712
Cl3 -1.444 0.000 -0.712
C4 0.000 1.259 1.166
C5 0.000 -1.259 1.166
H6 0.000 2.135 0.534
H7 0.000 -2.135 0.534
H8 -0.882 1.276 1.792
H9 0.882 1.276 1.792
H10 0.882 -1.276 1.792
H11 -0.882 -1.276 1.792

Atom - Atom Distances (Å)
  C1 Cl2 Cl3 C4 C5 H6 H7 H8 H9 H10 H11
C11.78091.78091.51131.51132.14502.14502.13112.13112.13112.1311
Cl21.78092.88792.68272.68272.86322.86323.64792.86582.86583.6479
Cl31.78092.88792.68272.68272.86322.86322.86583.64793.64792.8658
C41.51132.68272.68272.51881.07963.45281.08191.08192.75612.7561
C51.51132.68272.68272.51883.45281.07962.75612.75611.08191.0819
H62.14502.86322.86321.07963.45284.27041.76031.76033.74073.7407
H72.14502.86322.86323.45281.07964.27043.74073.74071.76031.7603
H82.13113.64792.86581.08192.75611.76033.74071.76413.10162.5510
H92.13112.86583.64791.08192.75611.76033.74071.76412.55103.1016
H102.13112.86583.64792.75611.08193.74071.76033.10162.55101.7641
H112.13113.64792.86582.75611.08193.74071.76032.55103.10161.7641

picture of Propane, 2,2-dichloro- state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C4 H6 110.663 C1 C4 H8 109.415
C1 C4 H9 109.415 C1 C5 H7 110.663
C1 C5 H10 109.415 C1 C5 H11 109.415
Cl2 C1 Cl3 108.354 Cl2 C1 C4 108.876
Cl2 C1 C5 108.876 Cl3 C1 C4 108.876
Cl3 C1 C5 108.876 C4 C1 C5 112.888
H6 C4 H8 109.051 H6 C4 H9 109.051
H7 C5 H10 109.051 H7 C5 H11 109.051
H8 C4 H9 109.224 H10 C5 H11 109.224
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability