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: QCISD/cc-pVTZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at QCISD/cc-pVTZ
 hartrees
Energy at 0K-398.327623
Energy at 298.15K 
HF Energy-396.879529
Nuclear repulsion energy326.587080
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 QCISD/cc-pVTZ
Rotational Constants (cm-1) from geometry optimized at QCISD/cc-pVTZ
ABC
0.11853 0.07819 0.05263

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

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.790 -0.530 0.016
O2 2.055 -0.330 -0.387
O3 0.430 -1.537 0.575
C4 -0.095 0.669 -0.309
C5 -1.514 0.421 0.191
O6 -2.102 -0.712 -0.397
N7 0.406 1.925 0.230
H8 2.550 -1.123 -0.152
H9 -0.128 0.749 -1.397
H10 -1.499 0.353 1.285
H11 -2.115 1.286 -0.080
H12 -1.635 -1.474 -0.049
H13 1.308 2.149 -0.163
H14 0.523 1.861 1.232

Atom - Atom Distances (Å)
  C1 O2 O3 C4 C5 O6 N7 H8 H9 H10 H11 H12 H13 H14
C11.34321.20711.52422.49792.92612.49361.86532.11522.76173.42692.60252.73432.6954
O21.34322.24162.37213.69264.17432.86130.96342.63673.98694.48323.87792.59923.1262
O31.20712.24162.43322.78542.83423.47922.27963.07052.79183.85672.15753.86053.4619
C41.52422.37212.43321.52432.43741.45613.19831.09192.14742.12492.65112.04492.0438
C52.49793.69262.78541.52431.40592.43884.36072.13291.09621.08771.91423.32752.7021
O62.92614.17432.83422.43741.40593.69284.67632.65152.08002.02280.95894.45734.0200
N72.49362.86133.47921.45612.43883.69283.74562.07742.68602.61983.97441.00911.0109
H81.86530.96342.27963.19834.36074.67633.74563.49704.54275.25094.20103.49943.8634
H92.11522.63673.07051.09192.13292.65152.07743.49703.03812.44343.00512.35472.9278
H102.76173.98692.79182.14741.09622.08002.68604.54273.03811.76502.26583.63372.5226
H113.42694.48323.85672.12491.08772.02282.61985.25092.44341.76502.80133.53163.0021
H122.60253.87792.15752.65111.91420.95893.97444.20103.00512.26582.80134.66894.1730
H132.73432.59923.86052.04493.32754.45731.00913.49942.35473.63373.53164.66891.6270
H142.69543.12623.46192.04382.70214.02001.01093.86342.92782.52263.00214.17301.6270

picture of Serine state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 O2 H8 106.782 C1 C4 C5 110.046
C1 C4 N7 113.568 C1 C4 H9 106.740
O2 C1 O3 122.947 O2 C1 C4 111.483
O3 C1 C4 125.565 C4 C5 O6 112.507
C4 C5 H10 108.968 C4 C5 H11 107.710
C4 N7 H13 110.795 C4 N7 H14 110.584
C5 C4 N7 109.809 C5 C4 H9 108.092
C5 O6 H12 106.550 O6 C5 H10 111.874
O6 C5 H11 107.744 N7 C4 H9 108.391
H10 C5 H11 107.842 H13 N7 H14 107.310
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability