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

using model chemistry: B97D3/3-21G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at B97D3/3-21G
 hartrees
Energy at 0K-342.669022
Energy at 298.15K-342.679281
HF Energy-342.669022
Nuclear repulsion energy 
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 B97D3/3-21G
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 3457 3399 1.95      
2 A 3418 3360 0.71      
3 A 3260 3205 37.37      
4 A 3061 3009 45.09      
5 A 3060 3008 35.07      
6 A 3009 2957 42.94      
7 A 2980 2929 39.82      
8 A 2964 2913 52.96      
9 A 1547 1521 9.76      
10 A 1526 1500 17.18      
11 A 1460 1435 70.63      
12 A 1424 1400 20.50      
13 A 1389 1365 4.34      
14 A 1371 1347 12.16      
15 A 1315 1293 24.90      
16 A 1269 1247 21.83      
17 A 1228 1207 10.79      
18 A 1197 1177 7.35      
19 A 1173 1154 23.14      
20 A 1101 1082 3.47      
21 A 1044 1026 18.40      
22 A 1002 985 88.76      
23 A 972 955 74.07      
24 A 934 919 9.47      
25 A 910 895 24.96      
26 A 809 795 15.90      
27 A 648 637 80.18      
28 A 623 612 72.64      
29 A 469 461 11.36      
30 A 386 379 7.72      
31 A 301 296 3.02      
32 A 259 254 100.58      
33 A 247 243 45.81      
34 A 219 215 100.74      
35 A 172 169 11.83      
36 A 114 112 1.58      

Unscaled Zero Point Vibrational Energy (zpe) 25157.6 cm-1
Scaled (by 0.983) Zero Point Vibrational Energy (zpe) 24729.9 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 B97D3/3-21G
ABC
0.15736 0.09060 0.07017

See section I.F.4 to change rotational constant units
Geometric Data calculated at B97D3/3-21G

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
H1 -1.439 -0.748 1.509
H2 0.031 -1.574 0.835
C3 -0.725 -0.795 0.670
H4 0.362 0.914 1.463
C5 -0.025 0.562 0.499
H6 1.577 1.412 -0.675
H7 0.719 0.024 -1.437
C8 1.137 0.416 -0.495
H9 2.756 -0.768 -0.559
O10 2.083 -0.523 0.136
H11 -2.098 -1.698 -0.521
O12 -1.432 -0.965 -0.628
H13 -1.545 0.950 -0.617
O14 -0.987 1.537 -0.013

Atom - Atom Distances (Å)
  H1 H2 C3 H4 C5 H6 H7 C8 H9 O10 H11 O12 H13 O14
H11.81601.10222.45122.17644.30463.73203.46524.67723.78672.33552.14782.72272.7821
H21.81601.09822.58732.16303.68582.86102.63703.16552.40912.52632.15673.31123.3810
C31.10221.09822.17451.53623.46082.68232.50853.69202.87122.02951.48842.31832.4434
H42.45122.58732.17451.09702.50893.05392.16343.55602.60474.09963.33492.82262.0945
C52.17642.16301.53621.09702.15982.14181.53563.25862.39793.23152.36241.92571.4621
H64.30463.68583.46082.50892.15981.80061.10302.48072.15814.81623.83463.15692.6507
H73.73202.86102.68233.05392.14181.80061.10292.35502.15233.42582.50172.58042.6879
C83.46522.63702.50852.16341.53561.10301.10292.00651.47443.86472.92032.73832.4493
H94.67723.16553.69203.55603.25862.48072.35502.00650.99824.94224.19354.63234.4291
O103.78672.40912.87122.60472.39792.15812.15231.47440.99824.39193.62423.98783.6996
H112.33552.52632.02954.09963.23154.81623.42583.86474.94224.39190.99602.70673.4575
O122.14782.15671.48843.33492.36243.83462.50172.92034.19353.62420.99601.91832.6141
H132.72273.31122.31832.82261.92573.15692.58042.73834.63233.98782.70671.91831.0103
O142.78213.38102.44342.09451.46212.65072.68792.44934.42913.69963.45752.61411.0103

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 109.811 H1 C3 C5 108.572
H1 C3 O12 111.982 H2 C3 C5 109.087
H2 C3 O12 113.588 C3 C5 H4 109.506
C3 C5 C8 109.891 C3 C5 O14 109.710
C3 O12 H11 109.568 H4 C5 C8 108.535
H4 C5 O14 109.031 C5 C3 O12 103.493
C5 C8 H6 107.656 C5 C8 H7 107.077
C5 C8 O10 106.371 C5 O14 H13 103.639
H6 C8 H7 108.492 H6 C8 O10 113.820
H7 C8 O10 113.061 C8 C5 O14 110.145
C8 O10 H9 108.925
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B97D3/3-21G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 H 0.194      
2 H 0.217      
3 C -0.202      
4 H 0.220      
5 C -0.023      
6 H 0.194      
7 H 0.193      
8 C -0.176      
9 H 0.341      
10 O -0.547      
11 H 0.354      
12 O -0.548      
13 H 0.341      
14 O -0.556      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.299 -2.720 -0.756 2.839
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -29.643 5.007 -3.546
y 5.007 -37.445 -0.078
z -3.546 -0.078 -35.109
Traceless
 xyz
x 6.634 5.007 -3.546
y 5.007 -5.069 -0.078
z -3.546 -0.078 -1.564
Polar
3z2-r2-3.128
x2-y27.802
xy5.007
xz-3.546
yz-0.078


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.744 0.138 0.068
y 0.138 6.021 -0.137
z 0.068 -0.137 5.567


<r2> (average value of r2) Å2
<r2> 173.740
(<r2>)1/2 13.181