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

using model chemistry: BLYP/6-311G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at BLYP/6-311G**
 hartrees
Energy at 0K-194.321036
Energy at 298.15K-194.329912
Nuclear repulsion energy133.402189
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 BLYP/6-311G**
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 3676 3662 6.77      
2 A 3032 3020 30.26      
3 A 3025 3013 62.27      
4 A 3016 3005 8.04      
5 A 2999 2987 41.19      
6 A 2961 2950 14.19      
7 A 2944 2933 27.35      
8 A 2874 2863 63.36      
9 A 1475 1469 6.48      
10 A 1460 1455 6.21      
11 A 1453 1448 1.08      
12 A 1447 1441 1.40      
13 A 1387 1381 14.33      
14 A 1372 1367 20.00      
15 A 1356 1351 2.18      
16 A 1333 1328 13.08      
17 A 1251 1246 46.98      
18 A 1148 1143 21.59      
19 A 1113 1109 22.52      
20 A 1053 1049 19.96      
21 A 923 919 1.47      
22 A 910 907 37.46      
23 A 902 899 15.25      
24 A 787 784 5.58      
25 A 469 467 6.79      
26 A 401 400 10.21      
27 A 351 350 2.68      
28 A 305 304 101.22      
29 A 256 255 1.79      
30 A 217 216 2.66      

Unscaled Zero Point Vibrational Energy (zpe) 22949.0 cm-1
Scaled (by 0.9961) Zero Point Vibrational Energy (zpe) 22859.5 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 BLYP/6-311G**
ABC
0.28410 0.26222 0.15572

See section I.F.4 to change rotational constant units
Geometric Data calculated at BLYP/6-311G**

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.002 0.034 0.369
C2 -1.224 -0.768 -0.105
C3 1.331 -0.576 -0.090
O4 -0.022 1.384 -0.167
H5 -0.006 0.080 1.476
H6 -2.159 -0.296 0.236
H7 -1.246 -0.814 -1.204
H8 -1.207 -1.796 0.290
H9 2.170 0.046 0.250
H10 1.459 -1.590 0.316
H11 1.366 -0.629 -1.188
H12 -0.857 1.792 0.121

Atom - Atom Distances (Å)
  C1 C2 C3 O4 H5 H6 H7 H8 H9 H10 H11 H12
C11.54001.53281.45261.10802.18992.17952.19482.17142.18282.17301.9722
C21.54002.56232.46592.16821.10171.09981.10093.50832.83742.81002.5965
C31.53282.56232.38332.16113.51632.81782.84171.09831.09951.09993.2312
O41.45262.46592.38332.09802.74802.72083.42412.60223.35762.64950.9726
H51.10802.16822.16112.09802.51193.08482.52302.49822.50643.07892.3435
H62.18991.10173.51632.74802.51191.78211.77654.34243.84303.81572.4638
H72.17951.09982.81782.72083.08481.78211.78813.81103.19842.61812.9490
H82.19481.10092.84173.42412.52301.77651.78813.84712.67443.18813.6089
H92.17143.50831.09832.60222.49824.34243.81103.84711.78501.78063.4970
H102.18282.83741.09953.35762.50643.84303.19842.67441.78501.78694.1038
H112.17302.81001.09992.64953.07893.81572.61813.18811.78061.78693.5373
H121.97222.59653.23120.97262.34352.46382.94903.60893.49704.10383.5373

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 110.898 C1 C2 H7 110.190
C1 C2 H8 111.336 C1 C3 H9 110.139
C1 C3 H10 110.967 C1 C3 H11 110.171
C1 O4 H12 107.153 C2 C1 C3 112.993
C2 C1 O4 110.938 C2 C1 H5 108.838
C3 C1 O4 105.911 C3 C1 H5 108.776
O4 C1 H5 109.296 H6 C2 H7 108.094
H6 C2 H8 107.527 H7 C2 H8 108.685
H9 C3 H10 108.623 H9 C3 H11 108.196
H10 C3 H11 108.677
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at BLYP/6-311G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.006      
2 C -0.275      
3 C -0.264      
4 O -0.374      
5 H 0.091      
6 H 0.088      
7 H 0.104      
8 H 0.095      
9 H 0.109      
10 H 0.094      
11 H 0.102      
12 H 0.223      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -1.103 -0.612 0.859 1.527
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -26.019 -2.632 -0.282
y -2.632 -27.205 1.067
z -0.282 1.067 -27.191
Traceless
 xyz
x 1.179 -2.632 -0.282
y -2.632 -0.600 1.067
z -0.282 1.067 -0.579
Polar
3z2-r2-1.158
x2-y21.186
xy-2.632
xz-0.282
yz1.067


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.806 -0.140 -0.058
y -0.140 6.365 0.005
z -0.058 0.005 5.708


<r2> (average value of r2) Å2
<r2> 90.968
(<r2>)1/2 9.538