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

using model chemistry: wB97X-D/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 wB97X-D/6-31G*
 hartrees
Energy at 0K-194.293551
Energy at 298.15K-194.302585
HF Energy-194.293551
Nuclear repulsion energy 
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 wB97X-D/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 3844 3646 12.62      
2 A 3167 3004 24.95      
3 A 3160 2998 56.89      
4 A 3154 2992 0.50      
5 A 3137 2976 34.47      
6 A 3077 2918 12.74      
7 A 3063 2905 24.20      
8 A 3004 2850 68.70      
9 A 1544 1465 6.30      
10 A 1534 1455 4.10      
11 A 1521 1442 2.35      
12 A 1516 1438 0.39      
13 A 1467 1391 22.57      
14 A 1445 1370 23.29      
15 A 1423 1350 0.89      
16 A 1399 1327 21.16      
17 A 1308 1241 63.39      
18 A 1217 1155 48.17      
19 A 1191 1130 11.46      
20 A 1111 1054 25.55      
21 A 1001 949 35.71      
22 A 967 917 0.76      
23 A 943 895 0.38      
24 A 843 800 2.30      
25 A 489 464 8.69      
26 A 423 401 9.24      
27 A 371 352 1.19      
28 A 320 304 126.05      
29 A 268 254 1.20      
30 A 221 209 3.92      

Unscaled Zero Point Vibrational Energy (zpe) 24064.2 cm-1
Scaled (by 0.9485) Zero Point Vibrational Energy (zpe) 22824.9 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 wB97X-D/6-31G*
ABC
0.29028 0.26878 0.15957

See section I.F.4 to change rotational constant units
Geometric Data calculated at wB97X-D/6-31G*

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.001 0.049 0.363
C2 -1.203 -0.769 -0.103
C3 1.317 -0.565 -0.087
O4 -0.032 1.363 -0.171
H5 -0.006 0.090 1.465
H6 -2.142 -0.304 0.223
H7 -1.212 -0.831 -1.196
H8 -1.174 -1.785 0.307
H9 2.156 0.050 0.251
H10 1.433 -1.574 0.322
H11 1.350 -0.622 -1.180
H12 -0.842 1.787 0.131

Atom - Atom Distances (Å)
  C1 C2 C3 O4 H5 H6 H7 H8 H9 H10 H11 H12
C11.52811.52051.41861.10282.17612.16302.17852.15782.16512.15721.9457
C21.52812.52832.43332.15101.09701.09541.09573.47532.78872.77492.5917
C31.52052.52832.35442.14233.48252.77472.80141.09391.09491.09533.2004
O41.41862.43332.35442.07312.71762.69463.38232.58573.31882.62100.9632
H51.10282.15102.14232.07312.50183.06362.49362.48002.47953.05712.3155
H62.17611.09703.48252.71762.50181.77621.77104.31233.79513.77652.4635
H72.16301.09542.77472.69463.06361.77621.78053.77053.13912.57092.9585
H82.17851.09572.80143.38232.49361.77101.78053.80232.61553.15173.5913
H92.15783.47531.09392.58572.48004.31233.77053.80231.77941.77523.4670
H102.16512.78871.09493.31882.47953.79513.13912.61551.77941.78014.0634
H112.15722.77491.09532.62103.05713.77652.57093.15171.77521.78013.5114
H121.94572.59173.20040.96322.31552.46352.95853.59133.46704.06343.5114

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 110.916 C1 C2 H7 109.974
C1 C2 H8 111.186 C1 C3 H9 110.182
C1 C3 H10 110.696 C1 C3 H11 110.042
C1 O4 H12 108.027 C2 C1 C3 112.055
C2 C1 O4 111.281 C2 C1 H5 108.612
C3 C1 O4 106.409 C3 C1 H5 108.449
O4 C1 H5 109.983 H6 C2 H7 108.224
H6 C2 H8 107.746 H7 C2 H8 108.700
H9 C3 H10 108.773 H9 C3 H11 108.364
H10 C3 H11 108.729
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/6-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.116      
2 C -0.510      
3 C -0.494      
4 O -0.638      
5 H 0.132      
6 H 0.151      
7 H 0.174      
8 H 0.162      
9 H 0.179      
10 H 0.157      
11 H 0.170      
12 H 0.402      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -1.187 -0.650 0.858 1.602
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -24.872 -2.754 -0.287
y -2.754 -26.362 1.161
z -0.287 1.161 -26.337
Traceless
 xyz
x 1.478 -2.754 -0.287
y -2.754 -0.758 1.161
z -0.287 1.161 -0.720
Polar
3z2-r2-1.440
x2-y21.490
xy-2.754
xz-0.287
yz1.161


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 5.747 -0.174 -0.070
y -0.174 5.497 -0.042
z -0.070 -0.042 5.010


<r2> (average value of r2) Å2
<r2> 88.717
(<r2>)1/2 9.419