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All results from a given calculation for C3H8O3 (1,2,3-Propanetriol)

using model chemistry: B97D3/6-311G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at B97D3/6-311G**
 hartrees
Energy at 0K-344.683167
Energy at 298.15K-344.693175
HF Energy-344.683167
Nuclear repulsion energy263.964046
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 B97D3/6-311G**
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 3793 3739 31.98      
2 A 3780 3726 21.37      
3 A 3694 3641 39.55      
4 A 3011 2968 60.20      
5 A 3007 2964 44.30      
6 A 2978 2936 39.52      
7 A 2952 2910 43.94      
8 A 2938 2896 62.81      
9 A 1490 1469 5.76      
10 A 1474 1453 10.86      
11 A 1424 1404 4.79      
12 A 1421 1401 48.67      
13 A 1393 1373 14.22      
14 A 1342 1323 5.20      
15 A 1304 1285 40.04      
16 A 1255 1237 15.71      
17 A 1227 1209 13.59      
18 A 1199 1182 2.78      
19 A 1177 1160 26.22      
20 A 1103 1087 14.13      
21 A 1065 1049 49.13      
22 A 1024 1009 89.49      
23 A 1020 1005 106.64      
24 A 960 947 26.11      
25 A 915 902 10.85      
26 A 805 793 15.17      
27 A 638 629 28.70      
28 A 480 473 114.61      
29 A 470 463 8.21      
30 A 396 391 2.22      
31 A 275 271 4.69      
32 A 249 245 5.14      
33 A 208 205 116.61      
34 A 192 189 66.85      
35 A 160 158 34.14      
36 A 96 94 1.90      

Unscaled Zero Point Vibrational Energy (zpe) 25456.8 cm-1
Scaled (by 0.9857) Zero Point Vibrational Energy (zpe) 25092.8 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 B97D3/6-311G**
ABC
0.15453 0.09076 0.06902

See section I.F.4 to change rotational constant units
Geometric Data calculated at B97D3/6-311G**

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
H1 -1.607 -0.532 1.429
H2 -0.196 -1.545 0.956
C3 -0.849 -0.715 0.652
H4 0.368 0.869 1.438
C5 -0.019 0.552 0.460
H6 1.660 1.303 -0.647
H7 0.807 -0.059 -1.439
C8 1.176 0.329 -0.475
H9 2.747 -0.831 -0.477
O10 2.063 -0.602 0.162
H11 -2.191 -1.616 -0.466
O12 -1.481 -0.983 -0.618
H13 -1.395 1.194 -0.707
O14 -0.837 1.613 -0.033

Atom - Atom Distances (Å)
  H1 H2 C3 H4 C5 H6 H7 C8 H9 O10 H11 O12 H13 O14
H11.80101.10082.42142.15314.28363.77843.48024.76243.88322.26032.10032.75482.7078
H21.80101.09952.52592.16243.75842.99152.72773.34982.57332.45122.10833.42203.3713
C31.10081.09952.14701.52723.47232.74692.54203.77122.95551.96501.44352.40652.4271
H42.42142.52592.14701.09812.49073.05422.14593.49532.58164.04333.32802.79512.0419
C52.15312.16241.52721.09812.14662.15891.53383.23132.39883.20552.37841.91521.4279
H64.28363.75843.47232.49072.14661.79121.10152.40132.10844.83533.88473.05682.5898
H73.77842.99152.74693.05422.15891.79121.10202.29912.10593.51532.60032.63682.7337
C83.48022.72772.54202.14591.53381.10151.10201.95281.43483.88792.96632.72222.4285
H94.76243.34983.77123.49533.23132.40132.29911.95280.96374.99984.23284.61624.3609
O103.88322.57332.95552.58162.39882.10842.10591.43480.96374.41793.64863.99203.6543
H112.26032.45121.96504.04333.20554.83533.51533.88794.99984.41790.96312.93093.5279
O122.10032.10831.44353.32802.37843.88472.60032.96634.23283.64860.96312.18132.7381
H132.75483.42202.40652.79511.91523.05682.63682.72224.61623.99202.93092.18130.9696
O142.70783.37132.42712.04191.42792.58982.73372.42854.36093.65433.52792.73810.9696

picture of 1,2,3-Propanetriol state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
H1 C3 H2 109.573 H1 C3 C5 108.830
H1 C3 O12 110.282 H2 C3 C5 109.926
H2 C3 O12 111.295 C3 C5 H4 108.474
C3 C5 C8 112.738 C3 C5 O14 110.599
C3 O12 H11 108.226 H4 C5 C8 107.915
H4 C5 O14 106.712 C5 C3 O12 106.873
C5 C8 H6 108.017 C5 C8 H7 108.838
C5 C8 O10 108.297 C5 O14 H13 104.382
H6 C8 H7 108.468 H6 C8 O10 111.476
H7 C8 O10 111.648 C8 C5 O14 110.169
C8 O10 H9 107.756
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B97D3/6-311G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 H 0.104      
2 H 0.117      
3 C -0.034      
4 H 0.118      
5 C -0.007      
6 H 0.104      
7 H 0.097      
8 C -0.010      
9 H 0.242      
10 O -0.403      
11 H 0.251      
12 O -0.419      
13 H 0.234      
14 O -0.392      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.394 -2.001 -0.663 2.145
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -29.619 3.744 -3.307
y 3.744 -38.526 -0.396
z -3.307 -0.396 -35.786
Traceless
 xyz
x 7.537 3.744 -3.307
y 3.744 -5.824 -0.396
z -3.307 -0.396 -1.714
Polar
3z2-r2-3.427
x2-y28.907
xy3.744
xz-3.307
yz-0.396


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 7.666 0.147 -0.123
y 0.147 6.887 -0.208
z -0.123 -0.208 6.663


<r2> (average value of r2) Å2
<r2> 175.669
(<r2>)1/2 13.254