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All results from a given calculation for HO2CCHNH2CH2OH (Serine)

using model chemistry: MP2/6-31G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at MP2/6-31G
 hartrees
Energy at 0K-397.282700
Energy at 298.15K-397.292616
HF Energy-396.525809
Nuclear repulsion energy319.531127
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 MP2/6-31G
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 3661 3503 6.44      
2 A 3636 3479 25.58      
3 A 3592 3436 46.62      
4 A 3535 3382 2.51      
5 A 3187 3049 15.62      
6 A 3103 2969 8.62      
7 A 3047 2916 41.31      
8 A 1748 1672 41.55      
9 A 1683 1610 133.35      
10 A 1573 1505 2.93      
11 A 1438 1376 10.52      
12 A 1420 1359 4.22      
13 A 1414 1353 18.58      
14 A 1394 1334 31.43      
15 A 1341 1283 22.96      
16 A 1269 1214 9.46      
17 A 1191 1139 14.14      
18 A 1161 1110 24.79      
19 A 1120 1072 216.17      
20 A 1046 1001 46.67      
21 A 1010 967 56.74      
22 A 989 947 68.22      
23 A 810 775 59.39      
24 A 751 718 243.42      
25 A 713 682 29.37      
26 A 628 601 163.56      
27 A 584 559 9.80      
28 A 524 501 296.98      
29 A 505 483 14.63      
30 A 445 426 5.67      
31 A 302 289 9.55      
32 A 283 270 35.85      
33 A 275 263 18.98      
34 A 212 203 1.68      
35 A 165 158 4.63      
36 A 41 39 1.45      

Unscaled Zero Point Vibrational Energy (zpe) 24896.9 cm-1
Scaled (by 0.9568) Zero Point Vibrational Energy (zpe) 23821.4 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 MP2/6-31G
ABC
0.11373 0.07562 0.05017

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP2/6-31G

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.781 -0.560 0.013
O2 2.097 -0.379 -0.373
O3 0.376 -1.599 0.567
C4 -0.075 0.678 -0.307
C5 -1.521 0.478 0.194
O6 -2.170 -0.674 -0.396
N7 0.482 1.942 0.228
H8 2.665 -1.156 -0.176
H9 -0.112 0.761 -1.402
H10 -1.514 0.427 1.298
H11 -2.092 1.364 -0.095
H12 -1.800 -1.511 -0.056
H13 1.369 2.208 -0.199
H14 0.579 1.944 1.244

Atom - Atom Distances (Å)
  C1 O2 O3 C4 C5 O6 N7 H8 H9 H10 H11 H12 H13 H14
C11.38331.24511.53902.53202.98222.52961.98452.13222.81003.45982.75142.83742.7978
O21.38332.30982.41663.76134.27812.89110.98232.69114.06024.54594.07052.69263.2118
O31.24512.30982.48002.83712.87513.55892.44713.11202.86523.91232.26464.00773.6124
C41.53902.41662.48001.54342.49561.48123.29961.09882.17022.14102.79812.10612.1060
C52.53203.76132.83711.54341.44872.48114.50872.14751.10461.09312.02393.39072.7676
O62.98224.27812.87512.49561.44873.77764.86422.70302.12452.06220.97644.56844.1358
N72.52962.89113.55891.48122.48113.77763.81182.09822.72522.65734.14861.01951.0214
H81.98450.98232.44713.29964.50874.86423.81183.59054.70585.38374.48023.60493.9974
H92.13222.69113.11201.09882.14752.70302.09823.59053.06022.44743.13382.39422.9795
H102.81004.06022.86522.17021.10462.12452.72524.70583.06021.77512.38103.70482.5857
H113.45984.54593.91232.14101.09312.06222.65735.38372.44741.77512.89023.56353.0432
H122.75144.07052.26462.79812.02390.97644.14864.48023.13382.38102.89024.88754.3913
H132.83742.69264.00772.10613.39074.56841.01953.60492.39423.70483.56354.88751.6666
H142.79783.21183.61242.10602.76764.13581.02143.99742.97952.58573.04324.39131.6666

picture of Serine state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 O2 H8 112.958 C1 C4 C5 110.462
C1 C4 N7 113.754 C1 C4 H9 106.672
O2 C1 O3 122.914 O2 C1 C4 111.467
O3 C1 C4 125.609 C4 C5 O6 112.996
C4 C5 H10 108.958 C4 C5 H11 107.360
C4 N7 H13 113.458 C4 N7 H14 113.328
C5 C4 N7 110.219 C5 C4 H9 107.542
C5 O6 H12 111.655 O6 C5 H10 111.917
O6 C5 H11 107.625 N7 C4 H9 107.913
H10 C5 H11 107.745 H13 N7 H14 109.489
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability