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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-398.975165
Energy at 298.15K-398.985235
HF Energy-398.975165
Nuclear repulsion energy326.914379
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 3821 3656 68.37      
2 A 3810 3645 102.02      
3 A 3629 3472 5.01      
4 A 3544 3390 1.43      
5 A 3135 3000 20.81      
6 A 3058 2926 14.50      
7 A 2994 2864 58.71      
8 A 1829 1749 273.61      
9 A 1675 1602 37.92      
10 A 1511 1446 3.30      
11 A 1453 1390 40.65      
12 A 1404 1343 2.91      
13 A 1398 1337 63.75      
14 A 1386 1326 27.52      
15 A 1329 1271 8.25      
16 A 1249 1195 12.20      
17 A 1210 1157 32.19      
18 A 1192 1141 187.70      
19 A 1158 1108 33.50      
20 A 1122 1073 111.80      
21 A 1040 995 36.39      
22 A 1005 962 0.16      
23 A 880 842 171.73      
24 A 824 788 42.25      
25 A 752 719 31.88      
26 A 647 619 96.43      
27 A 582 556 39.79      
28 A 565 541 169.54      
29 A 531 508 16.75      
30 A 435 416 7.76      
31 A 311 298 5.95      
32 A 295 283 7.81      
33 A 252 242 28.77      
34 A 221 212 11.35      
35 A 165 158 2.43      
36 A 29 28 0.61      

Unscaled Zero Point Vibrational Energy (zpe) 25219.6 cm-1
Scaled (by 0.9567) Zero Point Vibrational Energy (zpe) 24127.6 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
0.12082 0.07939 0.05108

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 0.774 -0.544 -0.002
O2 2.052 -0.347 -0.352
O3 0.394 -1.553 0.536
C4 -0.087 0.674 -0.311
C5 -1.509 0.445 0.191
O6 -2.103 -0.690 -0.377
N7 0.444 1.917 0.223
H8 2.538 -1.145 -0.113
H9 -0.127 0.757 -1.401
H10 -1.494 0.391 1.289
H11 -2.104 1.314 -0.091
H12 -1.639 -1.447 -0.014
H13 1.343 2.134 -0.185
H14 0.567 1.856 1.226

Atom - Atom Distances (Å)
  C1 O2 O3 C4 C5 O6 N7 H8 H9 H10 H11 H12 H13 H14
C11.33981.20501.52322.49572.90462.49291.86702.11292.77203.42662.57602.74372.7037
O21.33982.23452.37043.68834.16872.83540.96422.65843.97654.48293.86592.58533.0899
O31.20502.23452.43082.78142.79533.48452.27733.06022.81293.85412.10833.87483.4826
C41.52322.37042.43081.52512.43441.45333.19951.09452.14912.12722.64472.04752.0461
C52.49573.68832.78141.52511.40182.44544.35902.13171.09911.08981.90833.33542.7146
O62.90464.16872.79532.43441.40183.69334.67052.65462.07712.02420.95994.45894.0222
N72.49292.83543.48451.45332.44543.69333.72412.07572.68732.63703.96361.01061.0123
H81.86700.96422.27733.19954.35904.67053.72413.51834.53695.25284.18893.48993.8316
H92.11292.65843.06021.09452.13172.65462.07573.51833.04002.43613.01192.35262.9310
H102.77203.97652.81292.14911.09912.07712.68734.53693.04001.76872.25743.64132.5296
H113.42664.48293.85412.12721.08982.02422.63705.25282.43611.76872.80133.54423.0268
H122.57603.86592.10832.64471.90830.95993.96364.18893.01192.25742.80134.66294.1607
H132.74372.58533.87482.04753.33544.45891.01063.48992.35263.64133.54424.66291.6339
H142.70373.08993.48262.04612.71464.02221.01233.83162.93102.52963.02684.16071.6339

picture of Serine state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 O2 H8 107.126 C1 C4 C5 109.911
C1 C4 N7 113.744 C1 C4 H9 106.487
O2 C1 O3 122.733 O2 C1 C4 111.616
O3 C1 C4 125.596 C4 C5 O6 112.489
C4 C5 H10 108.884 C4 C5 H11 107.715
C4 N7 H13 111.135 C4 N7 H14 110.909
C5 C4 N7 110.360 C5 C4 H9 107.793
C5 O6 H12 106.303 O6 C5 H10 111.745
O6 C5 H11 108.012 N7 C4 H9 108.295
H10 C5 H11 107.806 H13 N7 H14 107.742
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 0.415      
2 O -0.334      
3 O -0.376      
4 C -0.199      
5 C 0.006      
6 O -0.397      
7 N -0.449      
8 H 0.263      
9 H 0.176      
10 H 0.100      
11 H 0.136      
12 H 0.248      
13 H 0.214      
14 H 0.198      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  3.402 0.425 0.698 3.498
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -41.492 -2.269 -1.057
y -2.269 -44.139 1.420
z -1.057 1.420 -39.378
Traceless
 xyz
x 0.266 -2.269 -1.057
y -2.269 -3.704 1.420
z -1.057 1.420 3.438
Polar
3z2-r26.875
x2-y22.647
xy-2.269
xz-1.057
yz1.420


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 8.109 0.158 -0.145
y 0.158 7.834 -0.094
z -0.145 -0.094 5.884


<r2> (average value of r2) Å2
<r2> 214.850
(<r2>)1/2 14.658