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All results from a given calculation for HO2CCHNH2CH2OH (Serine)

using model chemistry: mPW1PW91/6-311G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at mPW1PW91/6-311G*
 hartrees
Energy at 0K-398.952004
Energy at 298.15K-398.962094
HF Energy-398.952004
Nuclear repulsion energy326.980421
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 mPW1PW91/6-311G*
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 3800 3626 48.62      
2 A 3783 3611 58.15      
3 A 3629 3464 2.21      
4 A 3544 3382 0.50      
5 A 3148 3005 23.78      
6 A 3072 2932 16.44      
7 A 3004 2867 63.35      
8 A 1831 1748 280.62      
9 A 1728 1649 42.80      
10 A 1521 1452 2.89      
11 A 1461 1395 50.44      
12 A 1417 1352 3.20      
13 A 1411 1347 41.70      
14 A 1396 1333 35.23      
15 A 1339 1278 7.87      
16 A 1261 1204 19.27      
17 A 1217 1161 63.80      
18 A 1197 1143 180.75      
19 A 1161 1108 23.23      
20 A 1125 1074 116.37      
21 A 1047 999 36.41      
22 A 1011 965 0.33      
23 A 898 857 199.35      
24 A 830 792 33.65      
25 A 758 723 38.20      
26 A 661 631 105.64      
27 A 584 558 20.54      
28 A 570 544 224.84      
29 A 527 503 14.88      
30 A 441 420 8.23      
31 A 308 294 5.98      
32 A 292 279 11.38      
33 A 261 249 33.73      
34 A 222 212 6.70      
35 A 169 161 2.92      
36 A 32 30 0.75      

Unscaled Zero Point Vibrational Energy (zpe) 25327.1 cm-1
Scaled (by 0.9544) Zero Point Vibrational Energy (zpe) 24172.2 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 mPW1PW91/6-311G*
ABC
0.12035 0.07936 0.05144

See section I.F.4 to change rotational constant units
Geometric Data calculated at mPW1PW91/6-311G*

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.769 -0.546 -0.004
O2 2.050 -0.354 -0.347
O3 0.385 -1.555 0.531
C4 -0.085 0.677 -0.312
C5 -1.508 0.452 0.186
O6 -2.096 -0.690 -0.372
N7 0.449 1.917 0.224
H8 2.540 -1.150 -0.110
H9 -0.123 0.765 -1.402
H10 -1.501 0.405 1.284
H11 -2.105 1.314 -0.106
H12 -1.642 -1.450 0.001
H13 1.348 2.132 -0.184
H14 0.573 1.855 1.226

Atom - Atom Distances (Å)
  C1 O2 O3 C4 C5 O6 N7 H8 H9 H10 H11 H12 H13 H14
C11.33971.20531.52282.49302.89262.49431.87412.11442.77743.42542.57552.74542.7043
O21.33972.23312.37063.68634.15992.83660.96452.66263.98004.48403.86732.58803.0873
O31.20532.23312.43152.77962.77823.48652.28493.06272.82143.85222.09793.87723.4847
C41.52282.37062.43151.52442.43301.45303.20431.09452.15112.12882.65482.04592.0459
C52.49303.68632.77961.52441.40122.44504.36312.13041.09921.08951.91553.33382.7164
O62.89264.15992.77822.43301.40123.69264.66632.65942.07352.02250.96034.45684.0197
N72.49432.83663.48651.45302.44503.69263.72732.07362.68592.64523.97031.01021.0118
H81.87410.96452.28493.20434.36314.66633.72733.52584.54825.25854.19463.49253.8316
H92.11442.66263.06271.09452.13042.65942.07363.52583.04062.43113.03062.34862.9293
H102.77743.98002.82142.15111.09922.07352.68594.54823.04061.76852.25983.64062.5309
H113.42544.48403.85222.12881.08952.02252.64525.25852.43111.76852.80493.54953.0399
H122.57553.86732.09792.65481.91550.96033.97034.19463.03062.25982.80494.66974.1628
H132.74542.58803.87722.04593.33384.45681.01023.49252.34863.64063.54954.66971.6329
H142.70433.08733.48472.04592.71644.01971.01183.83162.92932.53093.03994.16281.6329

picture of Serine state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 O2 H8 107.738 C1 C4 C5 109.797
C1 C4 N7 113.883 C1 C4 H9 106.630
O2 C1 O3 122.590 O2 C1 C4 111.668
O3 C1 C4 125.676 C4 C5 O6 112.465
C4 C5 H10 109.079 C4 C5 H11 107.903
C4 N7 H13 111.044 C4 N7 H14 110.940
C5 C4 N7 110.387 C5 C4 H9 107.741
C5 O6 H12 106.925 O6 C5 H10 111.477
O6 C5 H11 107.936 N7 C4 H9 108.146
H10 C5 H11 107.805 H13 N7 H14 107.716
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at mPW1PW91/6-311G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.472      
2 O -0.520      
3 O -0.373      
4 C -0.248      
5 C -0.197      
6 O -0.567      
7 N -0.746      
8 H 0.410      
9 H 0.262      
10 H 0.189      
11 H 0.240      
12 H 0.407      
13 H 0.344      
14 H 0.325      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  3.496 0.266 0.773 3.590
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -41.528 -2.196 -1.188
y -2.196 -44.092 1.461
z -1.188 1.461 -39.706
Traceless
 xyz
x 0.371 -2.196 -1.188
y -2.196 -3.475 1.461
z -1.188 1.461 3.104
Polar
3z2-r26.208
x2-y22.564
xy-2.196
xz-1.188
yz1.461


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 7.915 0.143 -0.188
y 0.143 7.720 -0.141
z -0.188 -0.141 5.810


<r2> (average value of r2) Å2
<r2> 214.575
(<r2>)1/2 14.648