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All results from a given calculation for CH3CCl(CH3)CH3 (Propane, 2-chloro-2-methyl-)

using model chemistry: CISD/6-31G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C3V 1A1
Energy calculated at CISD/6-31G*
 hartrees
Energy at 0K-616.806235
Energy at 298.15K-616.816410
HF Energy-616.205633
Nuclear repulsion energy241.860063
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 CISD/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 3244 3003 43.86      
2 A 3168 2933 22.31      
3 A 1609 1489 7.59      
4 A 1531 1417 3.42      
5 A 1270 1175 67.92      
6 A 879 813 13.85      
7 A 625 579 30.95      
8 A 394 364 3.10      
9 A 3256 3014 0.00      
10 A 1567 1450 0.00      
11 A 1032 956 0.00      
12 A 255 236 0.00      
13 A 3260 3018 26.85      
13 A 3260 3018 26.85      
14 A 3236 2996 4.53      
14 A 3236 2996 4.53      
15 A 3158 2924 13.23      
15 A 3158 2924 13.23      
16 A 1592 1474 6.19      
16 A 1592 1474 6.19      
17 A 1579 1462 0.57      
17 A 1579 1462 0.57      
18 A 1506 1394 12.81      
18 A 1506 1394 12.81      
19 A 1349 1249 4.83      
19 A 1349 1249 4.83      
20 A 1117 1034 0.01      
20 A 1117 1034 0.01      
21 A 998 924 0.41      
21 A 998 924 0.41      
22 A 428 396 0.61      
22 A 428 396 0.61      
23 A 318 295 0.73      
23 A 318 295 0.73      
24 A 309 286 0.09      
24 A 309 286 0.09      

Unscaled Zero Point Vibrational Energy (zpe) 28264.3 cm-1
Scaled (by 0.9258) Zero Point Vibrational Energy (zpe) 26167.0 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 CISD/6-31G*
ABC
0.15245 0.10104 0.10104

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

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 -0.349
Cl2 0.000 0.000 1.470
C3 0.000 1.450 -0.807
C4 1.256 -0.725 -0.807
C5 -1.256 -0.725 -0.807
H6 0.000 1.484 -1.897
H7 1.286 -0.742 -1.897
H8 -1.286 -0.742 -1.897
H9 0.883 1.972 -0.446
H10 -0.883 1.972 -0.446
H11 1.267 -1.751 -0.446
H12 2.150 -0.222 -0.446
H13 -2.150 -0.222 -0.446
H14 -1.267 -1.751 -0.446

Atom - Atom Distances (Å)
  C1 Cl2 C3 C4 C5 H6 H7 H8 H9 H10 H11 H12 H13 H14
C11.81921.52061.52061.52062.14502.14502.14502.16322.16322.16322.16322.16322.1632
Cl21.81922.69982.69982.69983.68023.68023.68022.88792.88792.88792.88792.88792.8879
C31.52062.69982.51132.51131.09072.76522.76521.08781.08783.46122.74702.74703.4612
C41.52062.69982.51132.51132.76521.09072.76522.74703.46121.08781.08783.46122.7470
C51.52062.69982.51132.51132.76522.76521.09073.46122.74702.74703.46121.08781.0878
H62.14503.68021.09072.76522.76522.57122.57121.76791.76793.76563.10483.10483.7656
H72.14503.68022.76521.09072.76522.57122.57123.10483.76561.76791.76793.76563.1048
H82.14503.68022.76522.76521.09072.57122.57123.76563.10483.10483.76561.76791.7679
H92.16322.88791.08782.74703.46121.76793.10483.76561.76573.74312.53363.74314.2993
H102.16322.88791.08783.46122.74701.76793.76563.10481.76574.29933.74312.53363.7431
H112.16322.88793.46121.08782.74703.76561.76793.10483.74314.29931.76573.74312.5336
H122.16322.88792.74701.08783.46123.10481.76793.76562.53363.74311.76574.29933.7431
H132.16322.88792.74703.46121.08783.10483.76561.76793.74312.53363.74314.29931.7657
H142.16322.88793.46122.74701.08783.76563.10481.76794.29933.74312.53363.74311.7657

picture of Propane, 2-chloro-2-methyl- state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C3 H6 109.357 C1 C3 H9 110.971
C1 C3 H10 110.971 C1 C4 H7 109.357
C1 C4 H11 110.971 C1 C4 H12 110.971
C1 C5 H8 109.357 C1 C5 H13 110.971
C1 C5 H14 110.971 Cl2 C1 C3 107.538
Cl2 C1 C4 107.538 Cl2 C1 C5 107.538
C3 C1 C4 111.333 C3 C1 C5 111.333
C4 C1 C5 111.333 H6 C3 H9 108.485
H6 C3 H10 108.485 H7 C4 H11 108.485
H7 C4 H12 108.485 H8 C5 H13 108.485
H8 C5 H14 108.485 H9 C3 H10 108.500
H11 C4 H12 108.500 H13 C5 H14 108.500
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability