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All results from a given calculation for HO2CCHNH2CH2OH (Serine)

using model chemistry: G3

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at G3
 hartrees
Energy at 0K-398.707058
Energy at 298.15K-398.698336
HF Energy-396.716090
Nuclear repulsion energy328.050266
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 HF/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 4099 3862 82.33      
2 A 4048 3814 126.20      
3 A 3832 3610 7.19      
4 A 3737 3521 2.57      
5 A 3311 3120 33.44      
6 A 3250 3062 19.46      
7 A 3196 3011 57.23      
8 A 2008 1892 351.70      
9 A 1840 1734 41.89      
10 A 1661 1565 2.25      
11 A 1579 1488 37.73      
12 A 1558 1468 42.31      
13 A 1529 1440 59.52      
14 A 1514 1427 7.39      
15 A 1451 1367 20.45      
16 A 1364 1285 45.76      
17 A 1313 1237 157.43      
18 A 1288 1213 105.89      
19 A 1231 1160 16.00      
20 A 1212 1142 125.32      
21 A 1127 1062 39.51      
22 A 1083 1020 0.39      
23 A 965 909 222.55      
24 A 893 842 31.23      
25 A 815 768 36.88      
26 A 671 632 121.73      
27 A 631 595 25.96      
28 A 565 532 164.42      
29 A 539 508 102.29      
30 A 482 454 6.04      
31 A 326 307 10.90      
32 A 317 298 29.81      
33 A 295 278 20.15      
34 A 229 215 1.49      
35 A 179 168 3.88      
36 A 44 41 1.36      

Unscaled Zero Point Vibrational Energy (zpe) 27089.7 cm-1
Scaled (by 0.9422) Zero Point Vibrational Energy (zpe) 25523.9 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 MP2=FULL/6-31G*
ABC
0.11890 0.07860 0.05174

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

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.767 -0.549 0.003
O2 2.052 -0.351 -0.364
O3 0.375 -1.568 0.549
C4 -0.082 0.675 -0.311
C5 -1.503 0.458 0.194
O6 -2.105 -0.678 -0.390
N7 0.456 1.916 0.230
H8 2.543 -1.161 -0.127
H9 -0.122 0.767 -1.403
H10 -1.486 0.398 1.293
H11 -2.095 1.331 -0.086
H12 -1.645 -1.448 -0.019
H13 1.363 2.124 -0.179
H14 0.583 1.840 1.237

Atom - Atom Distances (Å)
  C1 O2 O3 C4 C5 O6 N7 H8 H9 H10 H11 H12 H13 H14
C11.35141.22041.52272.49042.90162.49531.88302.12052.76373.42502.57382.74472.6953
O21.35142.26452.36913.68844.17012.83600.97672.65593.97864.48363.87172.57583.0863
O31.22042.26452.44532.78462.79713.49962.30683.08292.80763.86062.10133.89033.4828
C41.52272.36912.44531.52322.43481.45693.20921.09632.14922.12832.65232.05062.0482
C52.49043.68842.78461.52321.41132.44274.36942.13321.10081.09141.92253.33612.7113
O62.90164.17012.79712.43481.41133.69754.68022.65412.09102.03130.97114.46334.0263
N72.49532.83603.49961.45692.44273.69753.73582.07882.68422.63603.97411.01651.0177
H81.88300.97672.30683.20924.36944.68023.73583.52784.54775.26494.19863.49133.8356
H92.12052.65593.08291.09632.13322.65412.07883.52783.04332.43763.02302.35472.9354
H102.76373.97862.80762.14921.10082.09102.68424.54773.04331.77252.27023.64162.5224
H113.42504.48363.86062.12831.09142.03132.63605.26492.43761.77252.81583.54873.0299
H122.57383.87172.10132.65231.92250.97113.97414.19863.02302.27022.81584.67234.1654
H132.74472.57583.89032.05063.33614.46331.01653.49132.35473.64163.54874.67231.6413
H142.69533.08633.48282.04822.71134.02631.01773.83562.93542.52243.02994.16541.6413

picture of Serine state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 O2 H8 108.513 C1 C4 C5 111.092
C1 C4 N7 113.114 C1 C4 H9 106.369
O2 C1 O3 121.939 O2 C1 C4 112.257
O3 C1 C4 125.801 C4 C5 O6 112.431
C4 C5 H10 109.699 C4 C5 H11 107.823
C4 N7 H13 111.508 C4 N7 H14 111.611
C5 C4 N7 109.953 C5 C4 H9 108.076
C5 O6 H12 108.330 O6 C5 H10 111.346
O6 C5 H11 107.521 N7 C4 H9 108.007
H10 C5 H11 107.827 H13 N7 H14 107.732
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability