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All results from a given calculation for HO2CCHNH2CH2OH (Serine)

using model chemistry: MP3/6-31G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at MP3/6-31G*
 hartrees
Energy at 0K-397.818007
Energy at 298.15K-397.828185
HF Energy-396.712323
Nuclear repulsion energy325.703936
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 MP3/6-31G*
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 3805 3571 57.73      
2 A 3763 3532 81.36      
3 A 3625 3402 3.68      
4 A 3531 3314 1.16      
5 A 3188 2993 18.54      
6 A 3121 2930 9.98      
7 A 3065 2876 43.73      
8 A 1899 1782 250.00      
9 A 1737 1630 40.11      
10 A 1569 1473 2.26      
11 A 1488 1396 43.29      
12 A 1462 1372 41.16      
13 A 1448 1359 43.92      
14 A 1426 1339 5.66      
15 A 1372 1288 9.63      
16 A 1286 1207 23.44      
17 A 1241 1165 81.57      
18 A 1220 1145 159.62      
19 A 1184 1112 16.76      
20 A 1141 1071 92.04      
21 A 1074 1008 45.01      
22 A 1033 970 2.00      
23 A 944 886 199.01      
24 A 841 790 18.42      
25 A 763 716 33.47      
26 A 649 609 115.57      
27 A 597 560 10.03      
28 A 561 526 242.05      
29 A 530 498 12.28      
30 A 453 426 6.90      
31 A 313 294 9.45      
32 A 303 284 22.87      
33 A 275 258 27.01      
34 A 228 214 2.21      
35 A 177 166 3.09      
36 A 39 36 1.00      

Unscaled Zero Point Vibrational Energy (zpe) 25674.5 cm-1
Scaled (by 0.9386) Zero Point Vibrational Energy (zpe) 24098.1 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 MP3/6-31G*
ABC
0.11937 0.07833 0.05152

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP3/6-31G*

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.777 -0.543 0.004
O2 2.059 -0.344 -0.361
O3 0.398 -1.560 0.544
C4 -0.089 0.673 -0.311
C5 -1.513 0.448 0.194
O6 -2.109 -0.692 -0.385
N7 0.443 1.922 0.226
H8 2.554 -1.147 -0.125
H9 -0.128 0.759 -1.404
H10 -1.501 0.393 1.294
H11 -2.109 1.318 -0.090
H12 -1.653 -1.461 -0.014
H13 1.347 2.134 -0.184
H14 0.571 1.852 1.232

Atom - Atom Distances (Å)
  C1 O2 O3 C4 C5 O6 N7 H8 H9 H10 H11 H12 H13 H14
C11.34731.21221.52612.50292.91622.49771.88122.12042.78023.43572.59782.74362.7001
O21.34732.24872.37693.70054.18272.84400.97272.66203.99374.49523.89192.58363.0938
O31.21222.24872.44032.79392.81113.49652.29533.07402.82483.86912.12773.88263.4849
C41.52612.37692.44031.52782.43961.45933.21471.09692.15562.13202.66292.05242.0511
C52.50293.70052.79391.52781.41092.44924.38062.13751.10121.09231.92583.34182.7193
O62.91624.18272.81112.43961.41093.70394.69282.65912.08962.03190.96854.46934.0341
N72.49772.84403.49651.45932.44923.70393.74172.08132.69352.64113.98701.01561.0171
H81.88120.97272.29533.21474.38064.69283.74173.53014.56375.27494.22033.49633.8432
H92.12042.66203.07401.09692.13752.65912.08133.53013.04892.44203.03152.35642.9379
H102.78023.99372.82482.15561.10122.08962.69354.56373.04891.77242.27423.65052.5349
H113.43574.49523.86912.13201.09232.03192.64115.27492.44201.77242.81793.55263.0360
H122.59783.89192.12772.66291.92580.96853.98704.22033.03152.27422.81794.68584.1809
H132.74362.58363.88262.05243.34184.46931.01563.49632.35643.65053.55264.68581.6396
H142.70013.09383.48492.05112.71934.03411.01713.84322.93792.53493.03604.18091.6396

picture of Serine state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 O2 H8 107.256 C1 C4 C5 110.084
C1 C4 N7 113.550 C1 C4 H9 106.736
O2 C1 O3 122.852 O2 C1 C4 111.472
O3 C1 C4 125.648 C4 C5 O6 112.169
C4 C5 H10 109.077 C4 C5 H11 107.768
C4 N7 H13 110.773 C4 N7 H14 110.565
C5 C4 N7 110.135 C5 C4 H9 107.930
C5 O6 H12 106.588 O6 C5 H10 111.983
O6 C5 H11 107.855 N7 C4 H9 108.185
H10 C5 H11 107.801 H13 N7 H14 107.527
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability