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All results from a given calculation for HO2CCHNH2CH2OH (Serine)

using model chemistry: mPW1PW91/TZVP

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/TZVP
 hartrees
Energy at 0K-399.011203
Energy at 298.15K-399.021214
HF Energy-399.011203
Nuclear repulsion energy326.839817
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/TZVP
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 3822 3646 64.33      
2 A 3799 3624 84.86      
3 A 3639 3472 7.33      
4 A 3548 3385 2.94      
5 A 3140 2996 16.35      
6 A 3076 2935 12.59      
7 A 3014 2876 47.62      
8 A 1823 1740 288.50      
9 A 1673 1596 39.33      
10 A 1505 1436 5.64      
11 A 1441 1374 28.69      
12 A 1413 1348 10.54      
13 A 1397 1333 49.06      
14 A 1388 1324 21.80      
15 A 1325 1264 10.54      
16 A 1252 1195 17.91      
17 A 1204 1148 12.58      
18 A 1175 1121 207.88      
19 A 1145 1093 30.90      
20 A 1113 1061 118.78      
21 A 1038 990 34.14      
22 A 1004 958 1.03      
23 A 857 818 136.86      
24 A 819 781 75.23      
25 A 752 718 23.11      
26 A 630 601 97.44      
27 A 590 563 16.04      
28 A 542 517 210.09      
29 A 515 491 9.05      
30 A 451 430 10.15      
31 A 297 284 5.60      
32 A 287 274 14.49      
33 A 266 254 26.63      
34 A 210 200 3.84      
35 A 156 149 4.93      
36 A 34 32 1.26      

Unscaled Zero Point Vibrational Energy (zpe) 25170.0 cm-1
Scaled (by 0.954) Zero Point Vibrational Energy (zpe) 24012.2 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/TZVP
ABC
0.11915 0.07855 0.05233

See section I.F.4 to change rotational constant units
Geometric Data calculated at mPW1PW91/TZVP

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.789 -0.532 0.008
O2 2.057 -0.335 -0.378
O3 0.428 -1.537 0.566
C4 -0.093 0.670 -0.307
C5 -1.514 0.423 0.189
O6 -2.106 -0.710 -0.390
N7 0.412 1.922 0.228
H8 2.563 -1.123 -0.143
H9 -0.131 0.753 -1.397
H10 -1.505 0.361 1.285
H11 -2.113 1.289 -0.089
H12 -1.651 -1.479 -0.036
H13 1.306 2.165 -0.175
H14 0.523 1.876 1.233

Atom - Atom Distances (Å)
  C1 O2 O3 C4 C5 O6 N7 H8 H9 H10 H11 H12 H13 H14
C11.34051.20471.52392.49962.92732.49201.87622.11482.77243.42742.61722.75252.7149
O21.34052.23392.37493.69474.17992.85750.96532.64803.99204.48493.89552.61873.1367
O31.20472.23392.42992.78502.83163.47512.28753.06762.80243.85652.16493.87643.4793
C41.52392.37492.42991.52492.44141.45243.20911.09362.14972.12392.66762.05212.0512
C52.49963.69472.78501.52491.40312.44114.37312.12981.09781.08881.92023.33452.7116
O62.92734.17992.83162.44141.40313.69454.69352.65582.07652.02110.96124.46674.0292
N72.49202.85753.47511.45242.44113.69453.74612.07442.68842.62333.98631.01001.0116
H81.87620.96532.28753.20914.37314.69353.74613.51434.55935.26204.23003.52073.8797
H92.11482.64803.06761.09362.12982.65582.07443.51433.03842.43453.02372.35622.9337
H102.77243.99202.80242.14971.09782.07652.68844.55933.03841.76612.26943.64492.5322
H113.42744.48493.85652.12391.08882.02112.62335.26202.43451.76612.80663.53073.0074
H122.61723.89552.16492.66761.92020.96123.98634.23003.02372.26942.80664.69474.1946
H132.75252.61873.87642.05213.33454.46671.01003.52072.35623.64493.53074.69471.6366
H142.71493.13673.47932.05122.71164.02921.01163.87972.93372.53223.00744.19461.6366

picture of Serine state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 O2 H8 107.803 C1 C4 C5 110.146
C1 C4 N7 113.689 C1 C4 H9 106.631
O2 C1 O3 122.639 O2 C1 C4 111.855
O3 C1 C4 125.481 C4 C5 O6 112.920
C4 C5 H10 109.017 C4 C5 H11 107.529
C4 N7 H13 111.631 C4 N7 H14 111.455
C5 C4 N7 110.124 C5 C4 H9 107.709
C5 O6 H12 107.133 O6 C5 H10 111.683
O6 C5 H11 107.733 N7 C4 H9 108.297
H10 C5 H11 107.739 H13 N7 H14 108.107
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at mPW1PW91/TZVP Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.166      
2 O -0.272      
3 O -0.341      
4 C -0.070      
5 C -0.114      
6 O -0.366      
7 N -0.416      
8 H 0.295      
9 H 0.162      
10 H 0.103      
11 H 0.143      
12 H 0.285      
13 H 0.224      
14 H 0.202      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  3.184 0.586 0.671 3.306
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -41.477 -2.025 -1.429
y -2.025 -44.033 1.840
z -1.429 1.840 -40.666
Traceless
 xyz
x 0.872 -2.025 -1.429
y -2.025 -2.962 1.840
z -1.429 1.840 2.089
Polar
3z2-r24.179
x2-y22.556
xy-2.025
xz-1.429
yz1.840


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 8.430 0.095 -0.255
y 0.095 8.411 -0.228
z -0.255 -0.228 6.516


<r2> (average value of r2) Å2
<r2> 214.338
(<r2>)1/2 14.640