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

using model chemistry: CCD/cc-pVTZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2V 1A1
Energy calculated at CCD/cc-pVTZ
 hartrees
Energy at 0K-1037.140224
Energy at 298.15K 
HF Energy-1036.181157
Nuclear repulsion energy296.009690
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 CCD/cc-pVTZ
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 3178 2967 8.04      
2 A1 3079 2875 11.32      
3 A1 1512 1412 3.30      
4 A1 1442 1347 4.85      
5 A1 1209 1129 29.03      
6 A1 958 894 6.87      
7 A1 583 545 12.23      
8 A1 367 343 0.37      
9 A1 261 244 1.05      
10 A2 3155 2946 0.00      
11 A2 1500 1400 0.00      
12 A2 1040 971 0.00      
13 A2 287 268 0.00      
14 A2 268 250 0.00      
15 B1 3161 2951 19.19      
16 B1 1521 1420 4.69      
17 B1 1165 1088 73.15      
18 B1 716 668 69.74      
19 B1 364 340 1.69      
20 B1 307 286 0.00      
21 B2 3176 2966 4.64      
22 B2 3075 2871 4.47      
23 B2 1498 1399 3.46      
24 B2 1428 1333 12.64      
25 B2 1243 1160 3.98      
26 B2 970 905 0.01      
27 B2 394 368 2.65      

Unscaled Zero Point Vibrational Energy (zpe) 18928.4 cm-1
Scaled (by 0.9337) Zero Point Vibrational Energy (zpe) 17673.4 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 CCD/cc-pVTZ
ABC
0.12290 0.08178 0.07182

See section I.F.4 to change rotational constant units
Geometric Data calculated at CCD/cc-pVTZ

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 0.335
Cl2 1.458 0.000 -0.716
Cl3 -1.458 0.000 -0.716
C4 0.000 1.265 1.171
C5 0.000 -1.265 1.171
H6 0.000 2.145 0.533
H7 0.000 -2.145 0.533
H8 -0.888 1.281 1.801
H9 0.888 1.281 1.801
H10 0.888 -1.281 1.801
H11 -0.888 -1.281 1.801

Atom - Atom Distances (Å)
  C1 Cl2 Cl3 C4 C5 H6 H7 H8 H9 H10 H11
C11.79691.79691.51621.51622.15432.15432.14032.14032.14032.1403
Cl21.79692.91592.69882.69882.87872.87873.67142.88102.88103.6714
Cl31.79692.91592.69882.69882.87872.87872.88103.67143.67142.8810
C41.51622.69882.69882.52981.08673.46901.08911.08912.76952.7695
C51.51622.69882.69882.52983.46901.08672.76952.76951.08911.0891
H62.15432.87872.87871.08673.46904.29011.77241.77243.75993.7599
H72.15432.87872.87873.46901.08674.29013.75993.75991.77241.7724
H82.14033.67142.88101.08912.76951.77243.75991.77613.11822.5630
H92.14032.88103.67141.08912.76951.77243.75991.77612.56303.1182
H102.14032.88103.67142.76951.08913.75991.77243.11822.56301.7761
H112.14033.67142.88102.76951.08913.75991.77242.56303.11821.7761

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 110.634 C1 C4 H8 109.379
C1 C4 H9 109.379 C1 C5 H7 110.634
C1 C5 H10 109.379 C1 C5 H11 109.379
Cl2 C1 Cl3 108.466 Cl2 C1 C4 108.800
Cl2 C1 C5 108.800 Cl3 C1 C4 108.800
Cl3 C1 C5 108.800 C4 C1 C5 113.078
H6 C4 H8 109.090 H6 C4 H9 109.090
H7 C5 H10 109.090 H7 C5 H11 109.090
H8 C4 H9 109.248 H10 C5 H11 109.248
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability