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

using model chemistry: HF/Def2TZVPP

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C3V 1A1
Energy calculated at HF/Def2TZVPP
 hartrees
Energy at 0K-616.295594
Energy at 298.15K-616.305816
HF Energy-616.295594
Nuclear repulsion energy241.637263
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 HF/Def2TZVPP
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 3237 2934 56.88      
2 A1 3174 2877 43.82      
3 A1 1634 1481 5.03      
4 A1 1559 1413 1.39      
5 A1 1285 1165 73.52      
6 A1 867 786 18.65      
7 A1 608 551 42.27      
8 A1 394 357 5.62      
9 A2 3249 2945 0.00      
10 A2 1590 1441 0.00      
11 A2 1056 957 0.00      
12 A2 246 223 0.00      
13 E 3255 2951 40.06      
13 E 3255 2951 40.06      
14 E 3227 2925 8.01      
14 E 3227 2925 8.01      
15 E 3163 2867 16.51      
15 E 3163 2867 16.51      
16 E 1615 1464 6.77      
16 E 1615 1464 6.77      
17 E 1604 1454 0.11      
17 E 1604 1454 0.11      
18 E 1533 1390 8.67      
18 E 1533 1390 8.67      
19 E 1363 1236 4.59      
19 E 1363 1236 4.59      
20 E 1140 1033 0.00      
20 E 1140 1033 0.00      
21 E 1007 913 0.06      
21 E 1007 913 0.06      
22 E 433 393 0.66      
22 E 433 393 0.66      
23 E 320 290 0.80      
23 E 320 290 0.80      
24 E 307 278 0.03      
24 E 307 278 0.03      

Unscaled Zero Point Vibrational Energy (zpe) 28416.1 cm-1
Scaled (by 0.9064) Zero Point Vibrational Energy (zpe) 25756.4 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 HF/Def2TZVPP
ABC
0.15207 0.10065 0.10065

See section I.F.4 to change rotational constant units
Geometric Data calculated at HF/Def2TZVPP

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 -0.322
Cl2 0.000 0.000 1.470
C3 0.000 1.420 -0.814
C4 1.229 -0.710 -0.814
C5 -1.229 -0.710 -0.814
H6 0.000 1.421 -1.868
H7 1.230 -0.710 -1.868
H8 -1.230 -0.710 -1.868
H9 0.858 1.933 -0.468
H10 -0.858 1.933 -0.468
H11 1.245 -1.709 -0.468
H12 2.103 -0.224 -0.468
H13 -2.103 -0.224 -0.468
H14 -1.245 -1.709 -0.468

Atom - Atom Distances (Å)
  C1 Cl2 C3 C4 C5 H6 H7 H8 H9 H10 H11 H12 H13 H14
C11.79201.50261.50261.50262.09972.09972.09972.12002.12002.12002.12002.12002.1200
Cl21.79202.68962.68962.68963.62783.62783.62782.86882.86882.86882.86882.86882.8688
C31.50262.68962.45892.45891.05362.67592.67591.05791.05793.38552.69132.69133.3855
C41.50262.68962.45892.45892.67591.05362.67592.69133.38551.05791.05793.38552.6913
C51.50262.68962.45892.45892.67592.67591.05363.38552.69132.69133.38551.05791.0579
H62.09973.62781.05362.67592.67592.46062.46061.71981.71983.64783.01433.01433.6478
H72.09973.62782.67591.05362.67592.46062.46063.01433.64781.71981.71983.64783.0143
H82.09973.62782.67592.67591.05362.46062.46063.64783.01433.01433.64781.71981.7198
H92.12002.86881.05792.69133.38551.71983.01433.64781.71543.66312.49063.66314.2061
H102.12002.86881.05793.38552.69131.71983.64783.01431.71544.20613.66312.49063.6631
H112.12002.86883.38551.05792.69133.64781.71983.01433.66314.20611.71543.66312.4906
H122.12002.86882.69131.05793.38553.01431.71983.64782.49063.66311.71544.20613.6631
H132.12002.86882.69133.38551.05793.01433.64781.71983.66312.49063.66314.20611.7154
H142.12002.86883.38552.69131.05793.64783.01431.71984.20613.66312.49063.66311.7154

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 109.185 C1 C3 H9 110.571
C1 C3 H10 110.571 C1 C4 H7 109.185
C1 C4 H11 110.571 C1 C4 H12 110.571
C1 C5 H8 109.185 C1 C5 H13 110.571
C1 C5 H14 110.571 Cl2 C1 C3 109.133
Cl2 C1 C4 109.133 Cl2 C1 C5 109.133
C3 C1 C4 109.807 C3 C1 C5 109.807
C4 C1 C5 109.807 H6 C3 H9 109.070
H6 C3 H10 109.070 H7 C4 H11 109.070
H7 C4 H12 109.070 H8 C5 H13 109.070
H8 C5 H14 109.070 H9 C3 H10 108.342
H11 C4 H12 108.342 H13 C5 H14 108.342
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HF/Def2TZVPP Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.320      
2 Cl -0.258      
3 C -0.223      
4 C -0.223      
5 C -0.223      
6 H 0.052      
7 H 0.052      
8 H 0.052      
9 H 0.075      
10 H 0.075      
11 H 0.075      
12 H 0.075      
13 H 0.075      
14 H 0.075      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.000 0.000 -2.457 2.457
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -39.388 0.000 0.000
y 0.000 -39.388 0.000
z 0.000 0.000 -41.927
Traceless
 xyz
x 1.269 0.000 0.000
y 0.000 1.269 0.000
z 0.000 0.000 -2.539
Polar
3z2-r2-5.077
x2-y20.000
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 8.218 0.000 0.000
y 0.000 8.218 0.000
z 0.000 0.000 9.730


<r2> (average value of r2) Å2
<r2> 159.150
(<r2>)1/2 12.615