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All results from a given calculation for CH3CHOHCH3 (Isopropyl alcohol)

using model chemistry: B3LYP/cc-pVTZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at B3LYP/cc-pVTZ
 hartrees
Energy at 0K-194.439109
Energy at 298.15K-194.448073
Nuclear repulsion energy134.744566
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 B3LYP/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 A 3816 3689 16.72      
2 A 3107 3003 25.88      
3 A 3101 2997 55.09      
4 A 3092 2989 4.49      
5 A 3078 2975 35.45      
6 A 3034 2933 12.62      
7 A 3019 2919 23.79      
8 A 2961 2862 54.56      
9 A 1510 1459 6.53      
10 A 1498 1448 4.97      
11 A 1489 1439 1.54      
12 A 1484 1434 0.85      
13 A 1427 1380 18.12      
14 A 1413 1365 20.89      
15 A 1395 1349 1.44      
16 A 1377 1331 11.17      
17 A 1280 1237 50.46      
18 A 1187 1147 29.37      
19 A 1157 1118 24.24      
20 A 1085 1049 22.09      
21 A 960 928 47.39      
22 A 949 917 3.60      
23 A 931 900 0.11      
24 A 820 792 4.23      
25 A 483 466 6.12      
26 A 414 400 9.72      
27 A 362 350 1.96      
28 A 288 278 97.46      
29 A 259 251 5.21      
30 A 218 211 5.72      

Unscaled Zero Point Vibrational Energy (zpe) 23595.7 cm-1
Scaled (by 0.9666) Zero Point Vibrational Energy (zpe) 22807.6 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 B3LYP/cc-pVTZ
ABC
0.28906 0.26834 0.15885

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/cc-pVTZ

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.002 0.039 0.363
C2 -1.196 -0.781 -0.103
C3 1.326 -0.551 -0.089
O4 -0.047 1.370 -0.164
H5 -0.006 0.085 1.460
H6 -2.134 -0.327 0.227
H7 -1.212 -0.842 -1.192
H8 -1.159 -1.794 0.301
H9 2.154 0.072 0.249
H10 1.460 -1.556 0.315
H11 1.362 -0.606 -1.178
H12 -0.879 1.773 0.102

Atom - Atom Distances (Å)
  C1 C2 C3 O4 H5 H6 H7 H8 H9 H10 H11 H12
C11.52461.51881.43271.09802.17072.16072.17072.15532.16142.15451.9630
C21.52462.53302.43942.14691.09251.09101.09163.47472.79862.78052.5823
C31.51882.53302.36282.14023.48152.78332.80651.08951.09051.09113.2098
O41.43272.43942.36282.07142.71792.70303.38622.58823.32562.63060.9617
H51.09802.14692.14022.07142.49303.05762.49092.47662.48093.05132.3362
H62.17071.09253.48152.71792.49301.76881.76254.30593.79913.77802.4503
H72.16071.09102.78332.70303.05761.76881.77223.77383.15032.58532.9367
H82.17071.09162.80653.38622.49091.76251.77223.80302.63083.15563.5844
H92.15533.47471.08952.58822.47664.30593.77383.80301.77011.76693.4804
H102.16142.79861.09053.32562.48093.79913.15032.63081.77011.77164.0742
H112.15452.78051.09112.63063.05133.77802.58533.15561.76691.77163.5103
H121.96302.58233.20980.96172.33622.45032.93673.58443.48044.07423.5103

picture of Isopropyl alcohol state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 H6 111.003 C1 C2 H7 110.292
C1 C2 H8 111.064 C1 C3 H9 110.361
C1 C3 H10 110.784 C1 C3 H11 110.203
C1 O4 H12 108.533 C2 C1 C3 112.670
C2 C1 O4 111.118 C2 C1 H5 108.807
C3 C1 O4 106.332 C3 C1 H5 108.673
O4 C1 H5 109.155 H6 C2 H7 108.198
H6 C2 H8 107.598 H7 C2 H8 108.580
H9 C3 H10 108.578 H9 C3 H11 108.250
H10 C3 H11 108.597
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.131     0.551
2 C -0.285     -0.463
3 C -0.277     -0.342
4 O -0.352     -0.649
5 H 0.058     -0.058
6 H 0.080     0.096
7 H 0.096     0.116
8 H 0.084     0.112
9 H 0.101     0.095
10 H 0.083     0.065
11 H 0.091     0.107
12 H 0.190     0.372


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -1.096 -0.686 0.833 1.538
CHELPG        
AIM        
ESP -1.073 -0.726 0.826 1.536


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -25.670 -2.584 -0.277
y -2.584 -27.140 1.036
z -0.277 1.036 -26.974
Traceless
 xyz
x 1.387 -2.584 -0.277
y -2.584 -0.818 1.036
z -0.277 1.036 -0.569
Polar
3z2-r2-1.138
x2-y21.470
xy-2.584
xz-0.277
yz1.036


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.872 0.119 0.041
y 0.119 6.450 0.004
z 0.041 0.004 5.856


<r2> (average value of r2) Å2
<r2> 89.392
(<r2>)1/2 9.455