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All results from a given calculation for HO2CCHNH2CH2OH (Serine)

using model chemistry: wB97X-D/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 wB97X-D/3-21G*
 hartrees
Energy at 0K-396.631047
Energy at 298.15K-396.641141
HF Energy-396.631047
Nuclear repulsion energy324.666642
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 wB97X-D/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 3615 3427 5.13      
2 A 3601 3413 39.32      
3 A 3516 3332 40.13      
4 A 3514 3330 50.00      
5 A 3182 3016 19.51      
6 A 3122 2959 5.30      
7 A 3015 2858 66.91      
8 A 1772 1679 167.25      
9 A 1743 1652 26.13      
10 A 1582 1499 1.15      
11 A 1490 1412 81.24      
12 A 1426 1352 8.57      
13 A 1410 1337 50.92      
14 A 1406 1333 13.71      
15 A 1360 1289 11.29      
16 A 1272 1206 17.99      
17 A 1220 1156 3.79      
18 A 1180 1119 24.73      
19 A 1153 1093 217.92      
20 A 1065 1009 84.39      
21 A 1051 997 51.02      
22 A 990 938 12.33      
23 A 817 774 32.41      
24 A 738 699 46.36      
25 A 707 670 294.40      
26 A 665 630 153.85      
27 A 654 620 201.68      
28 A 572 542 3.04      
29 A 543 515 55.59      
30 A 416 395 10.02      
31 A 321 304 4.16      
32 A 297 281 8.18      
33 A 258 244 3.85      
34 A 224 213 51.50      
35 A 173 164 1.77      
36 A 53 50 0.72      

Unscaled Zero Point Vibrational Energy (zpe) 25060.1 cm-1
Scaled (by 0.9478) Zero Point Vibrational Energy (zpe) 23752.0 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 wB97X-D/3-21G*
ABC
0.11826 0.08044 0.05045

See section I.F.4 to change rotational constant units
Geometric Data calculated at wB97X-D/3-21G*

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.727 -0.576 0.004
O2 2.040 -0.443 -0.328
O3 0.262 -1.583 0.523
C4 -0.052 0.691 -0.324
C5 -1.478 0.522 0.194
O6 -2.112 -0.628 -0.375
N7 0.554 1.915 0.216
H8 2.553 -1.255 -0.110
H9 -0.089 0.773 -1.414
H10 -1.436 0.485 1.294
H11 -2.040 1.411 -0.091
H12 -1.673 -1.429 -0.013
H13 1.456 2.129 -0.212
H14 0.647 1.892 1.233

Atom - Atom Distances (Å)
  C1 O2 O3 C4 C5 O6 N7 H8 H9 H10 H11 H12 H13 H14
C11.36161.22431.52322.47032.86442.50581.95232.12092.73293.40762.54642.80982.7586
O21.36162.27742.37963.68544.15692.83900.98552.68173.94694.48793.85482.63953.1351
O31.22432.27742.44732.75102.71253.52342.39953.07102.78503.82652.01413.96773.5679
C41.52322.37962.44731.52692.44701.46793.25911.09432.13962.12722.68672.08582.0866
C52.47033.68542.75101.52691.43052.46424.41632.14041.10181.08981.97083.36972.7339
O62.86444.15692.71252.44701.43053.73134.71512.67182.11672.05930.98244.51154.0679
N72.50582.83903.52341.46792.46423.73133.76172.09112.67782.66074.02371.02031.0217
H81.95230.98552.39953.25914.41634.71513.76173.57734.57365.31124.23103.55903.9172
H92.12092.68173.07101.09432.14042.67182.09113.57733.03922.44243.05322.38062.9667
H102.73293.94692.78502.13961.10182.11672.67784.57363.03921.77252.32953.65172.5149
H113.40764.48793.82652.12721.08982.05932.66075.31122.44241.77252.86403.57073.0341
H122.54643.85482.01412.68671.97080.98244.02374.23103.05322.32952.86404.74154.2382
H132.80982.63953.96772.08583.36974.51151.02033.55902.38063.65173.57074.74151.6726
H142.75863.13513.56792.08662.73394.06791.02173.91722.96672.51493.03414.23821.6726

picture of Serine state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 O2 H8 111.558 C1 C4 C5 108.173
C1 C4 N7 113.792 C1 C4 H9 107.106
O2 C1 O3 123.369 O2 C1 C4 111.029
O3 C1 C4 125.585 C4 C5 O6 111.624
C4 C5 H10 107.868 C4 C5 H11 107.595
C4 N7 H13 112.684 C4 N7 H14 112.648
C5 C4 N7 110.719 C5 C4 H9 108.349
C5 O6 H12 108.084 O6 C5 H10 112.772
O6 C5 H11 108.838 N7 C4 H9 108.518
H10 C5 H11 107.954 H13 N7 H14 109.986
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/3-21G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.683      
2 O -0.582      
3 O -0.514      
4 C -0.240      
5 C -0.123      
6 O -0.598      
7 N -0.693      
8 H 0.391      
9 H 0.287      
10 H 0.179      
11 H 0.250      
12 H 0.366      
13 H 0.304      
14 H 0.291      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  4.137 0.167 0.755 4.209
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -42.423 -3.175 -0.559
y -3.175 -43.411 0.527
z -0.559 0.527 -38.131
Traceless
 xyz
x -1.652 -3.175 -0.559
y -3.175 -3.134 0.527
z -0.559 0.527 4.786
Polar
3z2-r29.572
x2-y20.987
xy-3.175
xz-0.559
yz0.527


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.924 0.284 0.119
y 0.284 6.581 0.027
z 0.119 0.027 4.643


<r2> (average value of r2) Å2
<r2> 215.994
(<r2>)1/2 14.697