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

using model chemistry: M06-2X/6-31G(2df,p)

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at M06-2X/6-31G(2df,p)
 hartrees
Energy at 0K-194.273811
Energy at 298.15K-194.282892
HF Energy-194.273811
Nuclear repulsion energy135.224623
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 M06-2X/6-31G(2df,p)
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 3895 3710 22.33      
2 A 3161 3011 19.82      
3 A 3149 2999 32.21      
4 A 3142 2992 7.12      
5 A 3129 2980 26.57      
6 A 3064 2918 10.83      
7 A 3049 2904 15.42      
8 A 3009 2866 56.70      
9 A 1513 1441 4.66      
10 A 1502 1430 3.52      
11 A 1489 1418 2.87      
12 A 1484 1413 0.57      
13 A 1440 1371 23.26      
14 A 1410 1343 21.59      
15 A 1392 1326 4.35      
16 A 1377 1311 12.07      
17 A 1289 1227 59.64      
18 A 1209 1152 48.14      
19 A 1179 1123 7.06      
20 A 1103 1050 22.89      
21 A 998 950 28.56      
22 A 951 905 0.87      
23 A 922 878 0.22      
24 A 844 804 2.03      
25 A 482 459 6.91      
26 A 420 400 12.24      
27 A 365 348 10.52      
28 A 349 333 94.87      
29 A 276 263 1.17      
30 A 228 218 1.49      

Unscaled Zero Point Vibrational Energy (zpe) 23908.6 cm-1
Scaled (by 0.9524) Zero Point Vibrational Energy (zpe) 22770.5 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 M06-2X/6-31G(2df,p)
ABC
0.29173 0.27043 0.16059

See section I.F.4 to change rotational constant units
Geometric Data calculated at M06-2X/6-31G(2df,p)

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.049 0.367
C2 -1.192 -0.775 -0.103
C3 1.317 -0.555 -0.088
O4 -0.042 1.358 -0.170
H5 -0.007 0.088 1.467
H6 -2.133 -0.319 0.223
H7 -1.197 -0.830 -1.195
H8 -1.153 -1.790 0.301
H9 2.151 0.065 0.248
H10 1.440 -1.563 0.316
H11 1.342 -0.607 -1.180
H12 -0.855 1.775 0.122

Atom - Atom Distances (Å)
  C1 C2 C3 O4 H5 H6 H7 H8 H9 H10 H11 H12
C11.52391.51771.41491.10142.16932.15572.17262.15342.16162.14971.9413
C21.52392.51862.42422.14801.09471.09351.09353.46452.77912.75872.5815
C31.51772.51862.34772.14073.47122.76102.78901.09181.09261.09353.1918
O41.41492.42422.34772.07232.70862.67853.37182.57943.31092.60710.9592
H51.10142.14802.14072.07232.49613.05732.49032.47862.47843.05102.3183
H62.16931.09473.47122.70862.49611.77401.76924.30033.78373.75822.4545
H72.15571.09352.76102.67853.05731.77401.77813.75393.12642.54942.9389
H82.17261.09352.78903.37182.49031.76921.77813.78962.60313.13363.5820
H92.15343.46451.09182.57942.47864.30033.75393.78961.77751.77263.4602
H102.16162.77911.09263.31092.47843.78373.12642.60311.77751.77754.0549
H112.14972.75871.09352.60713.05103.75822.54943.13361.77261.77753.4921
H121.94132.58153.19180.95922.31832.45452.93893.58203.46024.05493.4921

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 110.806 C1 C2 H7 109.798
C1 C2 H8 111.143 C1 C3 H9 110.148
C1 C3 H10 110.750 C1 C3 H11 109.754
C1 O4 H12 108.176 C2 C1 C3 111.793
C2 C1 O4 111.098 C2 C1 H5 108.742
C3 C1 O4 106.309 C3 C1 H5 108.596
O4 C1 H5 110.264 H6 C2 H7 108.326
H6 C2 H8 107.903 H7 C2 H8 108.785
H9 C3 H10 108.924 H9 C3 H11 108.419
H10 C3 H11 108.797
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at M06-2X/6-31G(2df,p) Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.144      
2 C -0.423      
3 C -0.398      
4 O -0.492      
5 H 0.080      
6 H 0.118      
7 H 0.137      
8 H 0.129      
9 H 0.140      
10 H 0.123      
11 H 0.134      
12 H 0.306      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -1.105 -0.614 0.721 1.456
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -24.973 -2.558 -0.236
y -2.558 -26.533 0.918
z -0.236 0.918 -26.430
Traceless
 xyz
x 1.509 -2.558 -0.236
y -2.558 -0.831 0.918
z -0.236 0.918 -0.677
Polar
3z2-r2-1.354
x2-y21.560
xy-2.558
xz-0.236
yz0.918


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.061 -0.168 -0.047
y -0.168 5.737 -0.018
z -0.047 -0.018 5.241


<r2> (average value of r2) Å2
<r2> 88.351
(<r2>)1/2 9.400