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

using model chemistry: HSEh1PBE/6-31G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at HSEh1PBE/6-31G*
 hartrees
Energy at 0K-194.136611
Energy at 298.15K-194.145643
Nuclear repulsion energy135.020706
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 HSEh1PBE/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 3802 3616 10.50      
2 A 3168 3013 22.86      
3 A 3161 3006 48.33      
4 A 3154 2999 3.84      
5 A 3135 2981 32.79      
6 A 3077 2927 11.91      
7 A 3060 2910 22.52      
8 A 2996 2849 66.71      
9 A 1538 1463 5.71      
10 A 1526 1452 4.72      
11 A 1515 1441 2.02      
12 A 1509 1435 0.92      
13 A 1460 1389 24.25      
14 A 1437 1367 21.33      
15 A 1413 1344 1.47      
16 A 1395 1327 18.34      
17 A 1301 1237 59.91      
18 A 1211 1152 44.26      
19 A 1186 1127 16.33      
20 A 1110 1055 24.96      
21 A 996 947 33.97      
22 A 963 915 1.83      
23 A 937 891 0.47      
24 A 845 804 2.86      
25 A 484 461 8.18      
26 A 417 397 10.58      
27 A 362 344 3.03      
28 A 324 308 118.99      
29 A 274 260 1.20      
30 A 228 217 4.12      

Unscaled Zero Point Vibrational Energy (zpe) 23990.6 cm-1
Scaled (by 0.951) Zero Point Vibrational Energy (zpe) 22815.1 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 HSEh1PBE/6-31G*
ABC
0.29137 0.26945 0.16010

See section I.F.4 to change rotational constant units
Geometric Data calculated at HSEh1PBE/6-31G*

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.002 0.044 0.364
C2 -1.194 -0.775 -0.103
C3 1.320 -0.552 -0.088
O4 -0.042 1.362 -0.165
H5 -0.006 0.086 1.467
H6 -2.137 -0.321 0.226
H7 -1.206 -0.831 -1.197
H8 -1.159 -1.794 0.299
H9 2.154 0.076 0.241
H10 1.456 -1.558 0.322
H11 1.349 -0.613 -1.182
H12 -0.882 1.756 0.105

Atom - Atom Distances (Å)
  C1 C2 C3 O4 H5 H6 H7 H8 H9 H10 H11 H12
C11.52231.51631.42081.10402.17452.15912.17502.15572.16432.15351.9438
C21.52232.52382.42792.14841.09751.09551.09573.47062.79522.76712.5580
C31.51632.52382.35092.14143.47972.77312.80011.09401.09481.09553.1963
O41.42082.42792.35092.07272.71602.68843.37962.57723.31802.62100.9664
H51.10402.14842.14142.07272.49993.06242.49552.48362.48023.05642.3269
H62.17451.09753.47972.71602.49991.77531.76894.30943.80133.77152.4300
H72.15911.09552.77312.68843.06241.77531.77923.76533.14972.56492.9138
H82.17501.09572.80013.37962.49551.76891.77923.80452.62593.14323.5656
H92.15573.47061.09402.57722.48364.30943.76533.80451.77851.77333.4727
H102.16432.79521.09483.31802.48023.80133.14972.62591.77851.77904.0617
H112.15352.76711.09552.62103.05643.77152.56493.14321.77331.77903.4995
H121.94382.55803.19630.96642.32692.43002.91383.56563.47274.06173.4995

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 111.168 C1 C2 H7 110.058
C1 C2 H8 111.314 C1 C3 H9 110.302
C1 C3 H10 110.938 C1 C3 H11 110.035
C1 O4 H12 107.498 C2 C1 C3 112.312
C2 C1 O4 111.121 C2 C1 H5 108.735
C3 C1 O4 106.292 C3 C1 H5 108.591
O4 C1 H5 109.730 H6 C2 H7 108.094
H6 C2 H8 107.516 H7 C2 H8 108.578
H9 C3 H10 108.692 H9 C3 H11 108.174
H10 C3 H11 108.631
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HSEh1PBE/6-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.098      
2 C -0.527      
3 C -0.510      
4 O -0.629      
5 H 0.139      
6 H 0.157      
7 H 0.180      
8 H 0.168      
9 H 0.183      
10 H 0.164      
11 H 0.176      
12 H 0.401      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -1.181 -0.641 0.817 1.573
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -24.901 -2.732 -0.271
y -2.732 -26.413 1.091
z -0.271 1.091 -26.410
Traceless
 xyz
x 1.510 -2.732 -0.271
y -2.732 -0.757 1.091
z -0.271 1.091 -0.753
Polar
3z2-r2-1.507
x2-y21.512
xy-2.732
xz-0.271
yz1.091


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 5.796 -0.177 -0.070
y -0.177 5.531 -0.043
z -0.070 -0.043 4.993


<r2> (average value of r2) Å2
<r2> 88.540
(<r2>)1/2 9.410