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

using model chemistry: PBEPBE/Def2TZVPP

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at PBEPBE/Def2TZVPP
 hartrees
Energy at 0K-194.184652
Energy at 298.15K-194.193480
HF Energy-194.184652
Nuclear repulsion energy134.241452
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 PBEPBE/Def2TZVPP
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 3714 3669 10.98      
2 A 3058 3021 20.96      
3 A 3050 3013 39.17      
4 A 3041 3004 8.31      
5 A 3028 2991 30.64      
6 A 2975 2939 13.15      
7 A 2959 2923 21.87      
8 A 2888 2853 54.57      
9 A 1455 1438 7.54      
10 A 1445 1427 5.35      
11 A 1434 1416 2.52      
12 A 1429 1412 0.66      
13 A 1375 1358 23.04      
14 A 1357 1341 19.53      
15 A 1338 1322 2.76      
16 A 1321 1305 9.20      
17 A 1238 1223 41.71      
18 A 1146 1132 25.76      
19 A 1117 1103 29.58      
20 A 1058 1045 21.91      
21 A 932 920 39.36      
22 A 917 906 5.97      
23 A 896 885 0.28      
24 A 804 795 5.65      
25 A 466 460 5.42      
26 A 401 397 10.40      
27 A 350 346 2.33      
28 A 282 278 88.57      
29 A 253 250 7.07      
30 A 215 212 5.79      

Unscaled Zero Point Vibrational Energy (zpe) 22969.1 cm-1
Scaled (by 0.9879) Zero Point Vibrational Energy (zpe) 22691.2 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 PBEPBE/Def2TZVPP
ABC
0.28684 0.26726 0.15807

See section I.F.4 to change rotational constant units
Geometric Data calculated at PBEPBE/Def2TZVPP

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.001 0.046 0.362
C2 -1.202 -0.780 -0.103
C3 1.323 -0.563 -0.087
O4 -0.039 1.374 -0.169
H5 -0.007 0.084 1.469
H6 -2.145 -0.319 0.226
H7 -1.214 -0.843 -1.200
H8 -1.168 -1.799 0.307
H9 2.163 0.055 0.256
H10 1.444 -1.576 0.318
H11 1.360 -0.617 -1.184
H12 -0.855 1.803 0.126

Atom - Atom Distances (Å)
  C1 C2 C3 O4 H5 H6 H7 H8 H9 H10 H11 H12
C11.53061.52341.43061.10762.18092.16882.18452.16522.17092.16251.9688
C21.53062.53412.44822.15461.10021.09881.09933.48522.79412.78512.6161
C31.52342.53412.36892.14653.49092.78442.80901.09741.09781.09893.2227
O41.43062.44822.36892.08472.73092.71283.40132.60203.33682.63640.9678
H51.10762.15462.14652.08472.50583.07182.49832.48632.48623.06532.3407
H62.18091.10023.49092.73092.50581.78161.77534.32473.80343.78972.4859
H72.16881.09882.78442.71283.07181.78161.78523.78543.14672.58382.9816
H82.18451.09932.80903.40132.49831.77531.78523.81252.62103.16423.6204
H92.16523.48521.09742.60202.48634.32473.78543.81251.78311.78033.4904
H102.17092.79411.09783.33682.48623.80343.14672.62101.78311.78414.0909
H112.16252.78511.09892.63643.06533.78972.58383.16421.78031.78413.5322
H121.96882.61613.22270.96782.34072.48592.98163.62043.49044.09093.5322

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 110.933 C1 C2 H7 110.060
C1 C2 H8 111.277 C1 C3 H9 110.361
C1 C3 H10 110.785 C1 C3 H11 110.056
C1 O4 H12 108.812 C2 C1 C3 112.153
C2 C1 O4 111.495 C2 C1 H5 108.448
C3 C1 O4 106.586 C3 C1 H5 108.312
O4 C1 H5 109.786 H6 C2 H7 108.222
H6 C2 H8 107.637 H7 C2 H8 108.611
H9 C3 H10 108.641 H9 C3 H11 108.312
H10 C3 H11 108.623
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBE/Def2TZVPP Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.126      
2 C -0.249      
3 C -0.230      
4 O -0.319      
5 H 0.044      
6 H 0.065      
7 H 0.084      
8 H 0.067      
9 H 0.088      
10 H 0.070      
11 H 0.075      
12 H 0.178      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -1.095 -0.722 0.762 1.517
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -25.662 -2.578 -0.249
y -2.578 -27.331 0.937
z -0.249 0.937 -27.160
Traceless
 xyz
x 1.584 -2.578 -0.249
y -2.578 -0.920 0.937
z -0.249 0.937 -0.664
Polar
3z2-r2-1.327
x2-y21.670
xy-2.578
xz-0.249
yz0.937


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 7.296 -0.099 -0.033
y -0.099 6.858 -0.006
z -0.033 -0.006 6.190


<r2> (average value of r2) Å2
<r2> 89.885
(<r2>)1/2 9.481