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

using model chemistry: MP2=FULL/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 MP2=FULL/6-31G*
 hartrees
Energy at 0K-616.896760
Energy at 298.15K-616.906865
HF Energy-616.205175
Nuclear repulsion energy241.940404
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=FULL/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 A1 3199 3015 34.57      
2 A1 3109 2929 15.22      
3 A1 1577 1486 9.13      
4 A1 1487 1402 3.83      
5 A1 1242 1170 59.12      
6 A1 866 816 10.02      
7 A1 622 586 21.27      
8 A1 387 365 2.46      
9 A2 3211 3025 0.00      
10 A2 1533 1444 0.00      
11 A2 1007 948 0.00      
12 A2 257 242 0.00      
13 E 3214 3028 19.60      
13 E 3214 3028 19.60      
14 E 3194 3009 3.05      
14 E 3194 3009 3.05      
15 E 3104 2924 10.80      
15 E 3104 2924 10.80      
16 E 1559 1469 7.02      
16 E 1559 1469 7.02      
17 E 1547 1457 0.50      
17 E 1547 1457 0.50      
18 E 1461 1376 14.87      
18 E 1461 1376 14.87      
19 E 1316 1240 5.22      
19 E 1316 1240 5.22      
20 E 1091 1028 0.02      
20 E 1091 1028 0.02      
21 E 976 920 0.47      
21 E 976 920 0.47      
22 E 420 396 0.49      
22 E 420 396 0.49      
23 E 316 297 0.53      
23 E 316 297 0.53      
24 E 307 290 0.25      
24 E 307 290 0.25      

Unscaled Zero Point Vibrational Energy (zpe) 27751.1 cm-1
Scaled (by 0.9422) Zero Point Vibrational Energy (zpe) 26147.1 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=FULL/6-31G*
ABC
0.15250 0.10129 0.10129

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP2=FULL/6-31G*

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 -0.319
Cl2 0.000 0.000 1.466
C3 0.000 1.413 -0.813
C4 1.224 -0.707 -0.813
C5 -1.224 -0.707 -0.813
H6 0.000 1.411 -1.869
H7 1.222 -0.706 -1.869
H8 -1.222 -0.706 -1.869
H9 0.862 1.925 -0.463
H10 -0.862 1.925 -0.463
H11 1.237 -1.709 -0.463
H12 2.098 -0.216 -0.463
H13 -2.098 -0.216 -0.463
H14 -1.237 -1.709 -0.463

Atom - Atom Distances (Å)
  C1 Cl2 C3 C4 C5 H6 H7 H8 H9 H10 H11 H12 H13 H14
C11.78541.49701.49701.49702.09672.09672.09672.11452.11452.11452.11452.11452.1145
Cl21.78542.68172.68172.68173.62223.62223.62222.85922.85922.85922.85922.85922.8592
C31.49702.68172.44782.44781.05682.66462.66461.06161.06163.37642.67972.67973.3764
C41.49702.68172.44782.44782.66461.05682.66462.67973.37641.06161.06163.37642.6797
C51.49702.68172.44782.44782.66462.66461.05683.37642.67972.67973.37641.06161.0616
H62.09673.62221.05682.66462.66462.44442.44441.72741.72743.63903.00493.00493.6390
H72.09673.62222.66461.05682.66462.44442.44443.00493.63901.72741.72743.63903.0049
H82.09673.62222.66462.66461.05682.44442.44443.63903.00493.00493.63901.72741.7274
H92.11452.85921.06162.67973.37641.72743.00493.63901.72363.65382.47323.65384.1968
H102.11452.85921.06163.37642.67971.72743.63903.00491.72364.19683.65382.47323.6538
H112.11452.85923.37641.06162.67973.63901.72743.00493.65384.19681.72363.65382.4732
H122.11452.85922.67971.06163.37643.00491.72743.63902.47323.65381.72364.19683.6538
H132.11452.85922.67973.37641.06163.00493.63901.72743.65382.47323.65384.19681.7236
H142.11452.85923.37642.67971.06163.63903.00491.72744.19683.65382.47323.65381.7236

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 109.152 C1 C3 H9 110.304
C1 C3 H10 110.304 C1 C4 H7 109.152
C1 C4 H11 110.304 C1 C4 H12 110.304
C1 C5 H8 109.152 C1 C5 H13 110.304
C1 C5 H14 110.304 Cl2 C1 C3 109.260
Cl2 C1 C4 109.260 Cl2 C1 C5 109.260
C3 C1 C4 109.682 C3 C1 C5 109.682
C4 C1 C5 109.682 H6 C3 H9 109.259
H6 C3 H10 109.259 H7 C4 H11 109.259
H7 C4 H12 109.259 H8 C5 H13 109.259
H8 C5 H14 109.259 H9 C3 H10 108.540
H11 C4 H12 108.540 H13 C5 H14 108.540
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability