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All results from a given calculation for C3H6O (2-Propen-1-ol)

using model chemistry: mPW1PW91/3-21G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at mPW1PW91/3-21G*
 hartrees
Energy at 0K-191.993416
Energy at 298.15K-191.999652
HF Energy-191.993416
Nuclear repulsion energy115.831874
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 mPW1PW91/3-21G*
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 3563 3384 0.76      
2 A 3263 3099 13.39      
3 A 3208 3046 2.79      
4 A 3176 3016 6.91      
5 A 3039 2886 53.01      
6 A 2994 2843 49.80      
7 A 1742 1654 2.31      
8 A 1573 1493 2.16      
9 A 1514 1438 9.42      
10 A 1462 1388 2.89      
11 A 1348 1280 0.23      
12 A 1295 1230 33.75      
13 A 1258 1194 34.97      
14 A 1168 1109 9.12      
15 A 1056 1002 9.23      
16 A 1046 993 50.26      
17 A 1002 951 48.02      
18 A 983 934 52.74      
19 A 926 880 5.11      
20 A 643 610 6.20      
21 A 466 442 5.15      
22 A 312 297 12.26      
23 A 283 269 153.07      
24 A 103 98 1.54      

Unscaled Zero Point Vibrational Energy (zpe) 18710.1 cm-1
Scaled (by 0.9496) Zero Point Vibrational Energy (zpe) 17767.1 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 mPW1PW91/3-21G*
ABC
0.97287 0.14200 0.13348

See section I.F.4 to change rotational constant units
Geometric Data calculated at mPW1PW91/3-21G*

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.569 0.500 0.219
C2 -0.659 -0.361 0.209
C3 -1.861 0.051 -0.177
O4 1.663 -0.332 -0.259
H5 0.405 1.390 -0.406
H6 0.751 0.844 1.251
H7 -0.497 -1.370 0.577
H8 -2.728 -0.598 -0.132
H9 -2.026 1.055 -0.557
H10 2.499 0.190 -0.169

Atom - Atom Distances (Å)
  C1 C2 C3 O4 H5 H6 H7 H8 H9 H10
C11.50022.50291.45551.09981.10272.18233.49322.76461.9929
C21.50021.32802.36942.13952.12791.08602.11042.11193.2281
C32.50291.32803.54612.64203.08102.10901.08411.08634.3624
O41.45552.36943.54612.13802.12012.53844.40143.95210.9893
H51.09982.13952.64202.13801.77823.06563.72082.45802.4257
H61.10272.12793.08102.12011.77822.63004.01283.32062.3445
H72.18231.08602.10902.53843.06562.63002.46523.08283.4590
H83.49322.11041.08414.40143.72084.01282.46521.84595.2865
H92.76462.11191.08633.95212.45803.32063.08281.84594.6230
H101.99293.22814.36240.98932.42572.34453.45905.28654.6230

picture of 2-Propen-1-ol state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 124.386 C1 C2 H7 114.139
C1 O4 H10 107.675 C2 C1 O4 106.563
C2 C1 H5 109.790 C2 C1 H6 108.712
C2 C3 H8 121.750 C2 C3 H9 121.715
C3 C2 H7 121.455 O4 C1 H5 112.845
O4 C1 H6 111.192 H5 C1 H6 107.680
H8 C3 H9 116.535
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at mPW1PW91/3-21G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.233      
2 C -0.192      
3 C -0.430      
4 O -0.570      
5 H 0.204      
6 H 0.210      
7 H 0.236      
8 H 0.216      
9 H 0.206      
10 H 0.351      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.410 1.640 0.759 1.853
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -20.153 3.178 1.311
y 3.178 -24.042 -1.285
z 1.311 -1.285 -26.513
Traceless
 xyz
x 5.124 3.178 1.311
y 3.178 -0.709 -1.285
z 1.311 -1.285 -4.415
Polar
3z2-r2-8.830
x2-y23.889
xy3.178
xz1.311
yz-1.285


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 7.023 -0.100 0.718
y -0.100 4.365 -0.461
z 0.718 -0.461 2.905


<r2> (average value of r2) Å2
<r2> 93.857
(<r2>)1/2 9.688