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-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 TPSSh/cc-pVTZ
 hartrees
Energy at 0K-399.117133
Energy at 298.15K-399.127003
HF Energy-399.117133
Nuclear repulsion energy325.524215
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-pVTZ
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 3727 3609 52.79      
2 A 3704 3586 61.99      
3 A 3554 3442 2.23      
4 A 3469 3359 0.87      
5 A 3102 3004 21.49      
6 A 3050 2953 13.66      
7 A 2980 2885 50.03      
8 A 1772 1716 259.88      
9 A 1662 1609 27.32      
10 A 1505 1458 3.00      
11 A 1425 1380 39.45      
12 A 1390 1346 1.99      
13 A 1381 1337 23.85      
14 A 1371 1327 30.62      
15 A 1308 1266 12.33      
16 A 1236 1196 14.50      
17 A 1176 1139 4.98      
18 A 1142 1106 199.96      
19 A 1112 1077 58.66      
20 A 1073 1039 105.66      
21 A 1014 982 30.38      
22 A 985 954 0.69      
23 A 870 843 162.96      
24 A 807 782 17.93      
25 A 734 711 21.12      
26 A 619 599 84.21      
27 A 578 560 11.46      
28 A 543 526 169.95      
29 A 499 483 19.96      
30 A 438 425 9.62      
31 A 279 270 4.00      
32 A 274 265 26.53      
33 A 258 250 10.75      
34 A 199 192 3.11      
35 A 148 143 3.82      
36 A 36 35 1.29      

Unscaled Zero Point Vibrational Energy (zpe) 24708.3 cm-1
Scaled (by 0.9683) Zero Point Vibrational Energy (zpe) 23925.0 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-pVTZ
ABC
0.11717 0.07804 0.05247

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

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.788 -0.537 0.007
O2 2.065 -0.336 -0.379
O3 0.427 -1.547 0.568
C4 -0.095 0.673 -0.309
C5 -1.520 0.427 0.193
O6 -2.112 -0.711 -0.393
N7 0.416 1.932 0.229
H8 2.570 -1.127 -0.139
H9 -0.131 0.761 -1.399
H10 -1.508 0.359 1.289
H11 -2.125 1.291 -0.082
H12 -1.645 -1.480 -0.043
H13 1.314 2.166 -0.174
H14 0.537 1.874 1.235

Atom - Atom Distances (Å)
  C1 O2 O3 C4 C5 O6 N7 H8 H9 H10 H11 H12 H13 H14
C11.34831.21091.53052.50872.93302.50671.88252.12252.77833.44052.61002.75912.7170
O21.34832.24632.38423.70964.19362.86920.96922.65804.00334.50433.89642.61953.1336
O31.21092.24632.44312.79802.84053.49532.29533.08322.80963.87162.16123.88863.4867
C41.53052.38422.44311.53152.44801.46143.22001.09412.15662.13472.66602.05732.0553
C52.50873.70962.79801.53151.41012.45254.38822.13891.09881.08991.92533.34592.7223
O62.93304.19362.84052.44801.41013.70984.70722.66492.08352.02620.96504.47954.0433
N72.50672.86923.49531.46142.45253.70983.75992.07922.70132.63883.99501.01261.0142
H81.88250.96922.29533.22004.38824.70723.75993.52814.56905.28164.23053.52433.8766
H92.12252.65803.08321.09412.13892.66492.07923.52813.04692.44783.02462.35912.9363
H102.77834.00332.80962.15661.09882.08352.70134.56903.04691.76942.27503.65662.5452
H113.44054.50433.87162.13471.08992.02622.63885.28162.44781.76942.81233.55043.0264
H122.61003.89642.16122.66601.92530.96503.99504.23053.02462.27502.81234.69724.1999
H132.75912.61953.88862.05733.34594.47951.01263.52432.35913.65663.55044.69721.6353
H142.71703.13363.48672.05532.72234.04331.01423.87662.93632.54523.02644.19991.6353

picture of Serine state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 O2 H8 107.517 C1 C4 C5 110.033
C1 C4 N7 113.801 C1 C4 H9 106.758
O2 C1 O3 122.650 O2 C1 C4 111.670
O3 C1 C4 125.644 C4 C5 O6 112.584
C4 C5 H10 109.036 C4 C5 H11 107.860
C4 N7 H13 111.218 C4 N7 H14 110.948
C5 C4 N7 110.033 C5 C4 H9 107.946
C5 O6 H12 106.807 O6 C5 H10 111.687
O6 C5 H11 107.600 N7 C4 H9 108.039
H10 C5 H11 107.888 H13 N7 H14 107.570
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at TPSSh/cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.283      
2 O -0.263      
3 O -0.334      
4 C 0.016      
5 C 0.076      
6 O -0.367      
7 N -0.313      
8 H 0.220      
9 H 0.090      
10 H 0.035      
11 H 0.080      
12 H 0.219      
13 H 0.135      
14 H 0.125      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  3.008 0.745 0.579 3.153
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 8.920 0.001 -0.266
y 0.001 8.740 -0.181
z -0.266 -0.181 6.739


<r2> (average value of r2) Å2
<r2> 214.844
(<r2>)1/2 14.658