return to home page Computational Chemistry Comparison and Benchmark DataBase Release 22 (May 2022) Standard Reference Database 101 National Institute of Standards and Technology
You are here: Calculated > Energy > Optimized > Energy

All results from a given calculation for HO2CCHNH2CH2OH (Serine)

using model chemistry: TPSSh/cc-pVDZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at TPSSh/cc-pVDZ
 hartrees
Energy at 0K-398.994732
Energy at 298.15K-399.004760
HF Energy-398.994732
Nuclear repulsion energy325.022333
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 TPSSh/cc-pVDZ
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 3652 3551 41.09      
2 A 3625 3525 136.75      
3 A 3515 3418 0.93      
4 A 3438 3343 0.41      
5 A 3104 3018 28.11      
6 A 3032 2948 14.61      
7 A 2942 2861 77.91      
8 A 1777 1728 232.82      
9 A 1659 1614 24.58      
10 A 1500 1458 1.24      
11 A 1450 1410 57.08      
12 A 1378 1340 18.52      
13 A 1371 1333 4.18      
14 A 1360 1323 69.29      
15 A 1309 1273 10.47      
16 A 1224 1190 3.25      
17 A 1195 1162 24.29      
18 A 1176 1143 155.57      
19 A 1144 1113 55.82      
20 A 1093 1063 105.33      
21 A 1025 997 39.47      
22 A 984 957 3.46      
23 A 906 881 154.65      
24 A 801 779 22.93      
25 A 734 714 36.34      
26 A 653 635 71.82      
27 A 595 578 151.47      
28 A 556 541 5.57      
29 A 532 518 47.46      
30 A 410 398 7.51      
31 A 312 303 3.86      
32 A 294 286 9.34      
33 A 243 237 16.88      
34 A 225 219 17.77      
35 A 163 159 1.55      
36 A 39 38 0.24      

Unscaled Zero Point Vibrational Energy (zpe) 24706.9 cm-1
Scaled (by 0.9724) Zero Point Vibrational Energy (zpe) 24025.0 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 TPSSh/cc-pVDZ
ABC
0.11884 0.07975 0.05023

See section I.F.4 to change rotational constant units
Geometric Data calculated at TPSSh/cc-pVDZ

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.773 -0.549 -0.002
O2 2.063 -0.352 -0.354
O3 0.384 -1.567 0.538
C4 -0.086 0.681 -0.313
C5 -1.515 0.451 0.196
O6 -2.111 -0.689 -0.383
N7 0.451 1.930 0.224
H8 2.547 -1.162 -0.109
H9 -0.125 0.770 -1.411
H10 -1.496 0.391 1.303
H11 -2.120 1.325 -0.083
H12 -1.630 -1.449 -0.019
H13 1.364 2.132 -0.185
H14 0.586 1.851 1.234

Atom - Atom Distances (Å)
  C1 O2 O3 C4 C5 O6 N7 H8 H9 H10 H11 H12 H13 H14
C11.35071.21671.53212.50512.91292.50931.88002.12932.78113.44782.56642.75062.7056
O21.35072.25582.38473.70784.18722.85260.97522.67663.99484.51423.86632.58583.0909
O31.21672.25582.44912.79212.80133.51142.29383.08602.82033.87552.09293.89403.4942
C41.53212.38472.44911.53412.44511.46173.22091.10312.16352.14532.64652.05552.0529
C52.50513.70782.79211.53411.41002.46054.38162.14931.10881.09901.91533.35562.7305
O62.91294.18722.80132.44511.41003.71304.69042.66992.09512.03530.97114.47964.0424
N72.50932.85263.51141.46172.46053.71303.75032.08592.70542.65883.97541.02041.0219
H81.88000.97522.29383.22094.38164.69043.75033.54584.55545.28854.18783.50083.8376
H92.12932.67663.08601.10312.14932.66992.08593.54583.06462.45983.02132.36132.9449
H102.78113.99482.82032.16351.10882.09512.70544.55543.06461.78432.27023.66302.5437
H113.44784.51423.87552.14531.09902.03532.65885.28852.45981.78432.81753.57743.0557
H122.56643.86632.09292.64651.91530.97113.97544.18783.02132.27022.81754.67024.1681
H132.75062.58583.89402.05553.35564.47961.02043.50082.36133.66303.57744.67021.6416
H142.70563.09093.49422.05292.73054.04241.02193.83762.94492.54373.05574.16811.6416

picture of Serine state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 O2 H8 106.743 C1 C4 C5 109.574
C1 C4 N7 113.874 C1 C4 H9 106.676
O2 C1 O3 122.872 O2 C1 C4 111.470
O3 C1 C4 125.607 C4 C5 O6 112.231
C4 C5 H10 108.821 C4 C5 H11 107.985
C4 N7 H13 110.553 C4 N7 H14 110.244
C5 C4 N7 110.411 C5 C4 H9 108.056
C5 O6 H12 105.614 O6 C5 H10 112.010
O6 C5 H11 107.786 N7 C4 H9 108.018
H10 C5 H11 107.832 H13 N7 H14 106.986
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at TPSSh/cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.236      
2 O -0.183      
3 O -0.283      
4 C -0.103      
5 C 0.182      
6 O -0.291      
7 N -0.173      
8 H 0.165      
9 H 0.069      
10 H 0.010      
11 H 0.042      
12 H 0.149      
13 H 0.094      
14 H 0.086      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  3.525 0.593 0.671 3.637
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 8.322 0.147 0.057
y 0.147 7.776 0.028
z 0.057 0.028 5.718


<r2> (average value of r2) Å2
<r2> 216.380
(<r2>)1/2 14.710