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/aug-cc-pVDZ

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/aug-cc-pVDZ
 hartrees
Energy at 0K-399.034418
Energy at 298.15K-399.044266
HF Energy-399.034418
Nuclear repulsion energy324.408479
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/aug-cc-pVDZ
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 3712 3591 52.62      
2 A 3691 3570 65.26      
3 A 3546 3430 2.71      
4 A 3455 3342 1.23      
5 A 3119 3017 20.81      
6 A 3062 2962 14.12      
7 A 2993 2895 50.77      
8 A 1760 1703 267.43      
9 A 1647 1593 26.97      
10 A 1491 1442 3.48      
11 A 1418 1371 36.84      
12 A 1380 1335 8.44      
13 A 1372 1327 28.17      
14 A 1358 1314 21.71      
15 A 1296 1254 9.12      
16 A 1228 1188 16.38      
17 A 1168 1129 10.10      
18 A 1142 1104 199.71      
19 A 1115 1079 47.32      
20 A 1072 1037 101.30      
21 A 1014 980 37.07      
22 A 983 951 1.42      
23 A 861 833 141.55      
24 A 802 775 18.60      
25 A 729 705 18.13      
26 A 615 595 84.64      
27 A 576 558 11.63      
28 A 525 508 168.97      
29 A 495 479 13.85      
30 A 440 425 9.38      
31 A 280 271 8.87      
32 A 276 267 28.33      
33 A 261 252 4.44      
34 A 199 192 2.39      
35 A 148 143 4.09      
36 A 34 33 1.44      

Unscaled Zero Point Vibrational Energy (zpe) 24629.0 cm-1
Scaled (by 0.9673) Zero Point Vibrational Energy (zpe) 23823.7 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/aug-cc-pVDZ
ABC
0.11625 0.07755 0.05221

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

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.793 -0.536 0.011
O2 2.073 -0.336 -0.379
O3 0.427 -1.554 0.568
C4 -0.093 0.674 -0.309
C5 -1.525 0.429 0.191
O6 -2.118 -0.714 -0.394
N7 0.414 1.938 0.230
H8 2.581 -1.132 -0.147
H9 -0.126 0.761 -1.405
H10 -1.518 0.363 1.294
H11 -2.133 1.296 -0.092
H12 -1.658 -1.490 -0.040
H13 1.315 2.180 -0.174
H14 0.533 1.887 1.240

Atom - Atom Distances (Å)
  C1 O2 O3 C4 C5 O6 N7 H8 H9 H10 H11 H12 H13 H14
C11.35291.21681.53382.51702.94442.51211.89132.12912.79193.45362.63092.77192.7291
O21.35292.25622.39113.72194.20762.87970.97212.66254.02284.52033.92002.63563.1521
O31.21682.25622.45042.80762.84713.50822.30893.09162.82573.88712.17303.90953.5077
C41.53382.39112.45041.53602.45621.46453.23091.10002.16722.14322.68402.06652.0652
C52.51703.72192.80761.53601.41482.45694.40542.14861.10471.09621.93753.35642.7315
O62.94444.20762.84712.45621.41483.71924.72382.67712.09062.03290.96854.49574.0579
N72.51212.87973.50821.46452.45693.71923.77622.08552.71032.64614.01451.01701.0189
H81.89130.97212.30893.23094.40544.72383.77623.53414.59515.30254.25573.54543.9028
H92.12912.66253.09161.10002.14862.67712.08553.53413.06332.45763.04602.36752.9498
H102.79194.02282.82572.16721.10472.09062.71034.59513.06331.78022.28783.67232.5560
H113.45364.52033.88712.14321.09622.03292.64615.30252.45761.78022.82653.56063.0385
H122.63093.92002.17302.68401.93750.96854.01454.25573.04602.28782.82654.72534.2246
H132.77192.63563.90952.06653.35644.49571.01703.54542.36753.67233.56064.72531.6428
H142.72913.15213.50772.06522.73154.05791.01893.90282.94982.55603.03854.22461.6428

picture of Serine state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 O2 H8 107.744 C1 C4 C5 110.156
C1 C4 N7 113.800 C1 C4 H9 106.712
O2 C1 O3 122.719 O2 C1 C4 111.699
O3 C1 C4 125.571 C4 C5 O6 112.625
C4 C5 H10 109.222 C4 C5 H11 107.856
C4 N7 H13 111.491 C4 N7 H14 111.257
C5 C4 N7 109.913 C5 C4 H9 108.055
C5 O6 H12 107.282 O6 C5 H10 111.554
O6 C5 H11 107.430 N7 C4 H9 107.981
H10 C5 H11 107.965 H13 N7 H14 107.598
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at TPSSh/aug-cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.822      
2 O -0.514      
3 O -0.571      
4 C 0.147      
5 C 1.165      
6 O -0.502      
7 N -0.159      
8 H 0.185      
9 H -0.258      
10 H -0.250      
11 H -0.191      
12 H 0.139      
13 H 0.002      
14 H -0.015      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  2.820 0.699 0.533 2.953
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 9.888 -0.041 -0.266
y -0.041 9.857 -0.164
z -0.266 -0.164 7.591


<r2> (average value of r2) Å2
<r2> 216.552
(<r2>)1/2 14.716