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

using model chemistry: wB97X-D/cc-pVTZ

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/cc-pVTZ
 hartrees
Energy at 0K-194.373069
Energy at 298.15K-194.382059
HF Energy-194.373069
Nuclear repulsion energy135.212746
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/cc-pVTZ
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 3902 3730 20.73      
2 A 3143 3005 23.91      
3 A 3136 2998 54.68      
4 A 3130 2992 0.53      
5 A 3117 2980 33.37      
6 A 3057 2922 13.89      
7 A 3045 2911 22.41      
8 A 2997 2865 54.40      
9 A 1513 1446 7.00      
10 A 1503 1437 4.42      
11 A 1490 1424 3.20      
12 A 1485 1420 0.55      
13 A 1437 1374 23.03      
14 A 1416 1353 23.77      
15 A 1397 1336 1.61      
16 A 1377 1317 12.21      
17 A 1289 1232 52.96      
18 A 1200 1147 46.67      
19 A 1174 1123 14.24      
20 A 1099 1051 23.86      
21 A 986 942 40.88      
22 A 956 914 0.55      
23 A 932 891 0.31      
24 A 835 798 3.00      
25 A 486 465 6.61      
26 A 422 403 9.29      
27 A 370 354 1.11      
28 A 290 277 103.82      
29 A 257 246 4.28      
30 A 211 201 4.14      

Unscaled Zero Point Vibrational Energy (zpe) 23824.7 cm-1
Scaled (by 0.956) Zero Point Vibrational Energy (zpe) 22776.4 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/cc-pVTZ
ABC
0.29098 0.27057 0.16015

See section I.F.4 to change rotational constant units
Geometric Data calculated at wB97X-D/cc-pVTZ

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.001 0.047 0.361
C2 -1.187 -0.785 -0.102
C3 1.322 -0.546 -0.087
O4 -0.055 1.362 -0.169
H5 -0.007 0.090 1.457
H6 -2.127 -0.334 0.222
H7 -1.196 -0.851 -1.191
H8 -1.141 -1.795 0.310
H9 2.149 0.077 0.251
H10 1.450 -1.549 0.320
H11 1.357 -0.604 -1.176
H12 -0.864 1.779 0.124

Atom - Atom Distances (Å)
  C1 C2 C3 O4 H5 H6 H7 H8 H9 H10 H11 H12
C11.52261.51601.41811.09752.16632.15522.16792.15072.15682.14991.9499
C21.52262.52032.42842.14211.09191.09081.09083.46322.77802.76692.5942
C31.51602.52032.35442.13463.46942.76572.78981.08911.09001.09073.1986
O41.41812.42842.35442.06492.70632.69123.37232.58503.31352.62100.9567
H51.09752.14212.13462.06492.48983.05102.48082.47012.47073.04522.3160
H62.16631.09193.46942.70632.48981.76931.76414.29553.77943.76332.4634
H72.15521.09082.76572.69123.05101.76931.77313.75813.12592.56422.9587
H82.16791.09082.78983.37232.48081.76411.77313.78532.60333.14063.5888
H92.15073.46321.08912.58502.47014.29553.75813.78531.77091.76833.4628
H102.15682.77801.09003.31352.47073.77943.12592.60331.77091.77214.0586
H112.14992.76691.09072.62103.04523.76332.56423.14061.76831.77213.5071
H121.94992.59423.19860.95672.31602.46342.95873.58883.46284.05863.5071

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 110.831 C1 C2 H7 110.016
C1 C2 H8 111.025 C1 C3 H9 110.216
C1 C3 H10 110.651 C1 C3 H11 110.059
C1 O4 H12 108.830 C2 C1 C3 112.084
C2 C1 O4 111.285 C2 C1 H5 108.601
C3 C1 O4 106.678 C3 C1 H5 108.459
O4 C1 H5 109.676 H6 C2 H7 108.314
H6 C2 H8 107.839 H7 C2 H8 108.731
H9 C3 H10 108.718 H9 C3 H11 108.434
H10 C3 H11 108.710
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.102      
2 C -0.276      
3 C -0.261      
4 O -0.335      
5 H 0.064      
6 H 0.079      
7 H 0.095      
8 H 0.082      
9 H 0.098      
10 H 0.079      
11 H 0.088      
12 H 0.184      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -1.108 -0.695 0.836 1.552
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -25.236 -2.583 -0.283
y -2.583 -26.825 1.031
z -0.283 1.031 -26.642
Traceless
 xyz
x 1.497 -2.583 -0.283
y -2.583 -0.886 1.031
z -0.283 1.031 -0.611
Polar
3z2-r2-1.222
x2-y21.588
xy-2.583
xz-0.283
yz1.031


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.735 -0.106 -0.044
y -0.106 6.310 -0.003
z -0.044 -0.003 5.772


<r2> (average value of r2) Å2
<r2> 88.621
(<r2>)1/2 9.414