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

using model chemistry: wB97X-D/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 wB97X-D/6-311G**
 hartrees
Energy at 0K-344.777451
Energy at 298.15K-344.787803
HF Energy-344.777451
Nuclear repulsion energy266.328634
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/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 3953 3781 50.88      
2 A 3941 3769 40.76      
3 A 3859 3691 53.45      
4 A 3095 2960 49.82      
5 A 3092 2958 33.08      
6 A 3064 2930 34.05      
7 A 3031 2899 38.94      
8 A 3018 2886 50.79      
9 A 1534 1468 8.24      
10 A 1523 1457 8.73      
11 A 1476 1411 1.32      
12 A 1465 1402 38.11      
13 A 1436 1373 35.17      
14 A 1382 1322 4.53      
15 A 1343 1285 43.67      
16 A 1302 1246 16.17      
17 A 1271 1215 15.74      
18 A 1241 1187 2.10      
19 A 1212 1159 40.05      
20 A 1161 1110 34.17      
21 A 1125 1076 90.12      
22 A 1103 1055 92.89      
23 A 1081 1034 68.02      
24 A 1017 973 17.36      
25 A 958 917 7.72      
26 A 840 804 14.07      
27 A 663 634 29.98      
28 A 491 469 13.65      
29 A 480 459 124.90      
30 A 413 395 2.66      
31 A 291 279 2.29      
32 A 265 253 29.30      
33 A 243 233 117.24      
34 A 233 223 77.75      
35 A 181 173 27.95      
36 A 108 103 2.02      

Unscaled Zero Point Vibrational Energy (zpe) 26443.6 cm-1
Scaled (by 0.9565) Zero Point Vibrational Energy (zpe) 25293.3 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/6-311G**
ABC
0.15698 0.09279 0.07043

See section I.F.4 to change rotational constant units
Geometric Data calculated at wB97X-D/6-311G**

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
H1 -1.605 -0.529 1.416
H2 -0.203 -1.540 0.945
C3 -0.847 -0.709 0.645
H4 0.359 0.874 1.435
C5 -0.018 0.552 0.460
H6 1.680 1.295 -0.608
H7 0.814 -0.027 -1.434
C8 1.175 0.332 -0.463
H9 2.753 -0.804 -0.452
O10 2.036 -0.615 0.153
H11 -2.130 -1.655 -0.490
O12 -1.476 -0.968 -0.611
H13 -1.386 1.188 -0.704
O14 -0.828 1.601 -0.037

Atom - Atom Distances (Å)
  H1 H2 C3 H4 C5 H6 H7 C8 H9 O10 H11 O12 H13 O14
H11.79231.09632.41382.14534.26823.77233.46514.74933.85512.27572.07872.73662.6931
H21.79231.09402.52622.15593.74112.99752.71853.35072.54862.40582.09093.40023.3499
C31.09631.09402.14121.52083.46032.74742.53083.76442.92651.95661.42842.38882.4085
H42.41382.52622.14121.09342.46923.04172.13603.47862.58274.03683.30852.77832.0261
C52.14532.15591.52081.09342.13922.14891.52503.21652.38233.19922.36321.90531.4151
H64.26823.74113.46032.46922.13921.78351.09632.36202.08654.81963.88323.06932.5899
H73.77232.99752.74743.04172.14891.78351.09702.30792.08763.49352.60862.61732.7014
C83.46512.71852.53082.13601.52501.09631.09701.94371.42043.85682.95682.71122.4089
H94.74933.35073.76443.47863.21652.36202.30791.94370.95644.95604.23464.59964.3325
O103.85512.54862.92652.58272.38232.08652.08761.42040.95644.34153.61143.96153.6256
H112.27572.40581.95664.03683.19924.81963.49353.85684.95604.34150.95612.94603.5355
O122.07872.09091.42843.30852.36323.88322.60862.95684.23463.61140.95612.15942.7106
H132.73663.40022.38882.77831.90533.06932.61732.71124.59963.96152.94602.15940.9626
O142.69313.34992.40852.02611.41512.58992.70142.40894.33253.62563.53552.71060.9626

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 109.827 H1 C3 C5 109.036
H1 C3 O12 110.145 H2 C3 C5 110.003
H2 C3 O12 111.291 C3 C5 H4 108.880
C3 C5 C8 112.382 C3 C5 O14 110.189
C3 O12 H11 108.653 H4 C5 C8 108.192
H4 C5 O14 107.047 C5 C3 O12 106.466
C5 C8 H6 108.281 C5 C8 H7 108.993
C5 C8 O10 107.909 C5 O14 H13 104.918
H6 C8 H7 108.817 H6 C8 O10 111.358
H7 C8 O10 111.405 C8 C5 O14 109.979
C8 O10 H9 108.130
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/6-311G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 H 0.114      
2 H 0.128      
3 C -0.046      
4 H 0.132      
5 C -0.032      
6 H 0.114      
7 H 0.105      
8 C -0.018      
9 H 0.251      
10 O -0.416      
11 H 0.260      
12 O -0.434      
13 H 0.244      
14 O -0.403      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.242 -2.142 -0.706 2.268
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -29.530 4.067 -3.252
y 4.067 -38.054 -0.320
z -3.252 -0.320 -35.584
Traceless
 xyz
x 7.289 4.067 -3.252
y 4.067 -5.496 -0.320
z -3.252 -0.320 -1.792
Polar
3z2-r2-3.585
x2-y28.523
xy4.067
xz-3.252
yz-0.320


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 7.153 0.156 -0.085
y 0.156 6.493 -0.156
z -0.085 -0.156 6.343


<r2> (average value of r2) Å2
<r2> 172.623
(<r2>)1/2 13.139