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

using model chemistry: wB97X-D/TZVP

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/TZVP
 hartrees
Energy at 0K-344.811518
Energy at 298.15K-344.821714
HF Energy-344.811518
Nuclear repulsion energy265.931402
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/TZVP
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 3936 3759 48.73      
2 A 3925 3749 39.04      
3 A 3848 3675 48.30      
4 A 3106 2966 41.24      
5 A 3099 2960 26.76      
6 A 3076 2938 28.25      
7 A 3040 2903 34.97      
8 A 3030 2894 49.23      
9 A 1531 1462 8.94      
10 A 1522 1454 7.84      
11 A 1475 1409 1.90      
12 A 1457 1391 20.49      
13 A 1427 1363 30.47      
14 A 1384 1322 7.14      
15 A 1332 1272 43.27      
16 A 1305 1246 13.15      
17 A 1272 1215 14.41      
18 A 1237 1182 4.16      
19 A 1203 1149 32.88      
20 A 1157 1105 33.77      
21 A 1121 1071 80.76      
22 A 1095 1046 97.14      
23 A 1074 1026 81.21      
24 A 1012 966 21.58      
25 A 953 910 7.52      
26 A 835 797 14.74      
27 A 658 628 31.30      
28 A 489 467 7.58      
29 A 446 425 135.40      
30 A 406 388 4.07      
31 A 277 265 3.04      
32 A 253 241 19.25      
33 A 230 220 125.29      
34 A 222 212 90.15      
35 A 163 155 32.23      
36 A 99 95 3.11      

Unscaled Zero Point Vibrational Energy (zpe) 26347.9 cm-1
Scaled (by 0.955) Zero Point Vibrational Energy (zpe) 25162.2 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/TZVP
ABC
0.15487 0.09307 0.07011

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

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
H1 -1.615 -0.512 1.410
H2 -0.215 -1.529 0.958
C3 -0.855 -0.700 0.645
H4 0.354 0.875 1.432
C5 -0.019 0.557 0.456
H6 1.696 1.287 -0.592
H7 0.830 -0.020 -1.436
C8 1.180 0.330 -0.459
H9 2.757 -0.818 -0.444
O10 2.033 -0.628 0.153
H11 -2.135 -1.671 -0.484
O12 -1.482 -0.983 -0.608
H13 -1.381 1.226 -0.719
O14 -0.817 1.616 -0.042

Atom - Atom Distances (Å)
  H1 H2 C3 H4 C5 H6 H7 C8 H9 O10 H11 O12 H13 O14
H11.78781.09482.40842.14474.26683.78423.46634.75833.85982.28092.07692.75822.6974
H21.78781.09242.51492.15393.73903.01682.72223.36182.55182.40532.08693.42863.3544
C31.09481.09242.13581.52143.46182.76262.53423.77402.93011.96371.42942.41762.4165
H42.40842.51492.13581.09192.46333.04192.13433.48692.59084.04343.31432.78542.0231
C52.14472.15391.52141.09192.13832.15261.52543.22572.38853.21362.37581.91891.4168
H64.26683.73903.46182.46332.13831.77991.09462.36172.08214.84113.90503.07962.5932
H73.78423.01682.76263.04192.15261.77991.09542.30992.08413.52492.63772.63652.7077
C83.46632.72222.53422.13431.52541.09461.09541.95061.42143.87272.97212.72512.4115
H94.75833.36183.77403.48693.22572.36172.30991.95060.95754.96574.24504.62284.3426
O103.85982.55182.93012.59082.38852.08212.08411.42140.95754.34333.61363.98093.6325
H112.28092.40531.96374.04343.21364.84113.52493.87274.96574.34330.95703.00283.5696
O122.07692.08691.42943.31432.37583.90502.63772.97214.24503.61360.95702.21372.7422
H132.75823.42862.41762.78541.91893.07962.63652.72514.62283.98093.00282.21370.9638
O142.69743.35442.41652.02311.41682.59322.70772.41154.34263.63253.56962.74220.9638

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 109.653 H1 C3 C5 109.033
H1 C3 O12 110.022 H2 C3 C5 109.892
H2 C3 O12 110.987 C3 C5 H4 108.507
C3 C5 C8 112.557 C3 C5 O14 110.611
C3 O12 H11 109.141 H4 C5 C8 108.123
H4 C5 O14 106.785 C5 C3 O12 107.205
C5 C8 H6 108.277 C5 C8 H7 109.348
C5 C8 O10 108.250 C5 O14 H13 105.859
H6 C8 H7 108.735 H6 C8 O10 111.031
H7 C8 O10 111.143 C8 C5 O14 110.045
C8 O10 H9 108.595
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/TZVP Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 H 0.128      
2 H 0.139      
3 C -0.191      
4 H 0.137      
5 C 0.062      
6 H 0.122      
7 H 0.117      
8 C -0.171      
9 H 0.277      
10 O -0.389      
11 H 0.282      
12 O -0.412      
13 H 0.281      
14 O -0.382      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.148 -2.141 -0.685 2.252
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -30.052 4.280 -3.494
y 4.280 -38.571 -0.450
z -3.494 -0.450 -35.903
Traceless
 xyz
x 7.185 4.280 -3.494
y 4.280 -5.593 -0.450
z -3.494 -0.450 -1.592
Polar
3z2-r2-3.183
x2-y28.519
xy4.280
xz-3.494
yz-0.450


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 7.507 0.083 -0.031
y 0.083 6.923 -0.141
z -0.031 -0.141 6.732


<r2> (average value of r2) Å2
<r2> 173.498
(<r2>)1/2 13.172