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All results from a given calculation for HO2CCHNH2CH2OH (Serine)

using model chemistry: BLYP/3-21G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at BLYP/3-21G
 hartrees
Energy at 0K-396.623989
Energy at 298.15K-396.633820
HF Energy-396.623989
Nuclear repulsion energy319.988622
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 BLYP/3-21G
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 3361 3342 0.32      
2 A 3286 3268 3.53      
3 A 3272 3254 2.10      
4 A 3177 3159 62.81      
5 A 3051 3034 32.62      
6 A 2992 2975 9.08      
7 A 2862 2846 85.99      
8 A 1688 1679 27.66      
9 A 1636 1627 103.52      
10 A 1534 1525 0.65      
11 A 1450 1442 104.05      
12 A 1370 1362 5.11      
13 A 1356 1349 4.94      
14 A 1324 1317 16.91      
15 A 1304 1297 10.25      
16 A 1220 1213 15.12      
17 A 1163 1157 8.11      
18 A 1110 1104 6.70      
19 A 1053 1047 172.12      
20 A 1007 1001 98.49      
21 A 976 971 45.84      
22 A 915 910 5.67      
23 A 763 759 43.34      
24 A 731 727 211.04      
25 A 689 685 74.35      
26 A 662 659 110.09      
27 A 633 629 134.61      
28 A 531 528 8.09      
29 A 507 505 49.08      
30 A 388 386 8.94      
31 A 303 301 2.34      
32 A 285 283 11.01      
33 A 242 241 5.06      
34 A 220 219 43.44      
35 A 165 165 0.57      
36 A 54 54 0.50      

Unscaled Zero Point Vibrational Energy (zpe) 23640.0 cm-1
Scaled (by 0.9945) Zero Point Vibrational Energy (zpe) 23510.0 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 BLYP/3-21G
ABC
0.11442 0.07847 0.04905

See section I.F.4 to change rotational constant units
Geometric Data calculated at BLYP/3-21G

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.746 -0.579 0.008
O2 2.068 -0.427 -0.354
O3 0.295 -1.597 0.550
C4 -0.059 0.696 -0.318
C5 -1.504 0.508 0.195
O6 -2.142 -0.645 -0.392
N7 0.538 1.941 0.223
H8 2.586 -1.251 -0.128
H9 -0.094 0.781 -1.416
H10 -1.464 0.465 1.305
H11 -2.075 1.403 -0.084
H12 -1.687 -1.450 -0.024
H13 1.453 2.148 -0.202
H14 0.644 1.906 1.248

Atom - Atom Distances (Å)
  C1 O2 O3 C4 C5 O6 N7 H8 H9 H10 H11 H12 H13 H14
C11.37831.23791.54302.50622.91602.53841.96352.14112.76733.44922.58422.82522.7795
O21.37832.30782.40503.73244.21492.87750.99952.69444.00234.53673.90502.65143.1678
O31.23792.30782.47692.79172.78043.56142.41423.10982.81333.87532.06843.99103.5884
C41.54302.40502.47691.54492.47811.48323.28991.10182.15912.14922.70962.09982.1002
C52.50623.73242.79171.54491.44302.49474.46412.15851.11071.09761.97943.40462.7700
O62.91604.21492.78042.47811.44303.77464.77382.69742.13752.07240.99554.55644.1176
N72.53842.87753.56141.48322.49473.77463.80902.10502.71292.68544.06371.02981.0314
H81.96350.99952.41423.28994.46414.77383.80903.60164.62645.36404.27873.58333.9539
H92.14112.69443.10981.10182.15852.69742.10503.60163.06272.46713.07482.39532.9844
H102.76734.00232.81332.15911.11072.13752.71294.62643.06271.78342.34133.68982.5541
H113.44924.53673.87532.14921.09762.07242.68545.36402.46711.78342.88043.60803.0687
H122.58423.90502.06842.70961.97940.99554.06374.27873.07482.34132.88044.77904.2793
H132.82522.65143.99102.09983.40464.55641.02983.58332.39533.68983.60804.77901.6781
H142.77953.16783.58842.10022.77004.11761.03143.95392.98442.55413.06874.27931.6781

picture of Serine state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 O2 H8 110.317 C1 C4 C5 108.510
C1 C4 N7 114.012 C1 C4 H9 106.917
O2 C1 O3 123.712 O2 C1 C4 110.697
O3 C1 C4 125.567 C4 C5 O6 112.028
C4 C5 H10 107.663 C4 C5 H11 107.645
C4 N7 H13 112.084 C4 N7 H14 112.016
C5 C4 N7 110.928 C5 C4 H9 108.119
C5 O6 H12 107.099 O6 C5 H10 113.013
O6 C5 H11 108.553 N7 C4 H9 108.129
H10 C5 H11 107.723 H13 N7 H14 108.996
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at BLYP/3-21G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.580      
2 O -0.495      
3 O -0.452      
4 C -0.193      
5 C -0.105      
6 O -0.522      
7 N -0.596      
8 H 0.347      
9 H 0.242      
10 H 0.147      
11 H 0.211      
12 H 0.320      
13 H 0.263      
14 H 0.253      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  3.945 -0.117 0.699 4.008
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -42.369 -3.014 -0.264
y -3.014 -44.068 0.379
z -0.264 0.379 -38.769
Traceless
 xyz
x -0.950 -3.014 -0.264
y -3.014 -3.499 0.379
z -0.264 0.379 4.449
Polar
3z2-r28.899
x2-y21.699
xy-3.014
xz-0.264
yz0.379


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 8.015 0.143 0.188
y 0.143 7.272 0.058
z 0.188 0.058 4.902


<r2> (average value of r2) Å2
<r2> 221.335
(<r2>)1/2 14.877