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: B3LYP/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 B3LYP/aug-cc-pVDZ
 hartrees
Energy at 0K-399.029316
Energy at 298.15K-399.039210
HF Energy-399.029316
Nuclear repulsion energy324.186956
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 B3LYP/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 3773 3661 54.19      
2 A 3735 3624 73.01      
3 A 3582 3476 6.42      
4 A 3491 3388 2.09      
5 A 3119 3027 17.13      
6 A 3066 2975 12.88      
7 A 3006 2917 43.42      
8 A 1779 1726 279.03      
9 A 1642 1594 30.14      
10 A 1479 1435 4.99      
11 A 1415 1373 31.59      
12 A 1386 1345 11.46      
13 A 1375 1334 35.01      
14 A 1362 1322 11.95      
15 A 1302 1264 6.08      
16 A 1235 1198 21.79      
17 A 1174 1139 15.94      
18 A 1151 1117 219.58      
19 A 1118 1085 27.65      
20 A 1079 1047 106.94      
21 A 1021 991 34.03      
22 A 987 958 1.73      
23 A 843 818 122.43      
24 A 804 780 49.56      
25 A 739 717 18.19      
26 A 618 600 82.21      
27 A 586 568 19.64      
28 A 512 497 122.85      
29 A 492 477 60.83      
30 A 451 438 8.72      
31 A 289 280 8.55      
32 A 283 274 24.90      
33 A 270 262 8.85      
34 A 202 196 1.48      
35 A 143 139 4.87      
36 A 36 35 1.48      

Unscaled Zero Point Vibrational Energy (zpe) 24771.2 cm-1
Scaled (by 0.9704) Zero Point Vibrational Energy (zpe) 24038.0 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 B3LYP/aug-cc-pVDZ
ABC
0.11575 0.07678 0.05239

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/aug-cc-pVDZ

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.808 -0.528 0.017
O2 2.078 -0.320 -0.390
O3 0.461 -1.548 0.577
C4 -0.100 0.668 -0.304
C5 -1.533 0.413 0.190
O6 -2.127 -0.728 -0.397
N7 0.392 1.940 0.230
H8 2.601 -1.106 -0.165
H9 -0.132 0.750 -1.401
H10 -1.531 0.349 1.292
H11 -2.141 1.281 -0.093
H12 -1.681 -1.510 -0.048
H13 1.286 2.201 -0.175
H14 0.506 1.907 1.240

Atom - Atom Distances (Å)
  C1 O2 O3 C4 C5 O6 N7 H8 H9 H10 H11 H12 H13 H14
C11.35071.21341.53572.52882.97052.51211.89302.12782.80443.46132.67602.77802.7416
O21.35072.24912.39363.73054.22542.88730.96982.65564.03834.52303.95822.65203.1767
O31.21342.24912.44962.82332.88433.50552.30803.08902.84183.90132.23163.91163.5177
C41.53572.39362.44961.53712.46341.46403.23431.10042.16752.14182.70392.07042.0696
C52.52883.73052.82331.53711.41392.45734.41862.14601.10451.09651.94343.35792.7367
O62.97054.22542.88432.46341.41393.72244.74902.67822.08982.03160.96574.50314.0684
N72.51212.88733.50551.46402.45733.72243.78312.08532.71292.63744.03441.01521.0172
H81.89300.96982.30803.23434.41864.74903.78313.52684.61695.30944.30293.55903.9296
H92.12782.65563.08901.10042.14602.67822.08533.52683.06112.45553.05572.37062.9526
H102.80444.03832.84182.16751.10452.08982.71294.61693.06111.77742.29613.67692.5649
H113.46134.52303.90132.14181.09652.03162.63745.30942.45551.77742.82873.54943.0288
H122.67603.95822.23162.70391.94340.96574.03444.30293.05572.29612.82874.75314.2560
H132.77802.65203.91162.07043.35794.50311.01523.55902.37063.67693.54944.75311.6422
H142.74163.17673.51772.06962.73674.06841.01723.92962.95262.56493.02884.25601.6422

picture of Serine state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 O2 H8 108.199 C1 C4 C5 110.763
C1 C4 N7 113.715 C1 C4 H9 106.467
O2 C1 O3 122.507 O2 C1 C4 111.884
O3 C1 C4 125.606 C4 C5 O6 113.119
C4 C5 H10 109.184 C4 C5 H11 107.653
C4 N7 H13 111.983 C4 N7 H14 111.781
C5 C4 N7 109.902 C5 C4 H9 107.759
C5 O6 H12 108.025 O6 C5 H10 111.567
O6 C5 H11 107.371 N7 C4 H9 107.973
H10 C5 H11 107.716 H13 N7 H14 107.799
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/aug-cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.730      
2 O -0.442      
3 O -0.537      
4 C 0.362      
5 C 1.437      
6 O -0.457      
7 N -0.012      
8 H 0.139      
9 H -0.448      
10 H -0.393      
11 H -0.320      
12 H 0.095      
13 H -0.066      
14 H -0.086      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  2.845 0.770 0.507 2.991
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -41.899 -1.747 -1.587
y -1.747 -44.508 1.783
z -1.587 1.783 -41.981
Traceless
 xyz
x 1.346 -1.747 -1.587
y -1.747 -2.568 1.783
z -1.587 1.783 1.222
Polar
3z2-r22.444
x2-y22.609
xy-1.747
xz-1.587
yz1.783


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 9.704 -0.066 -0.289
y -0.066 9.698 -0.187
z -0.289 -0.187 7.608


<r2> (average value of r2) Å2
<r2> 217.317
(<r2>)1/2 14.742