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All results from a given calculation for HO2CCHNH2CH2OH (Serine)

using model chemistry: B1B95/6-31G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at B1B95/6-31G**
 hartrees
Energy at 0K-398.792143
Energy at 298.15K-398.802254
HF Energy-398.792143
Nuclear repulsion energy326.996560
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 B1B95/6-31G**
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 3791 3620 78.63      
2 A 3741 3572 72.41      
3 A 3616 3453 3.15      
4 A 3525 3366 0.87      
5 A 3159 3017 22.17      
6 A 3084 2944 12.29      
7 A 3010 2874 62.57      
8 A 1852 1769 248.65      
9 A 1707 1630 37.12      
10 A 1536 1467 1.68      
11 A 1464 1397 42.83      
12 A 1414 1350 4.06      
13 A 1410 1346 95.07      
14 A 1398 1335 14.24      
15 A 1339 1278 12.86      
16 A 1252 1196 10.59      
17 A 1221 1166 44.28      
18 A 1204 1149 161.52      
19 A 1171 1118 39.17      
20 A 1136 1085 110.30      
21 A 1045 997 42.76      
22 A 1009 963 0.66      
23 A 908 867 192.94      
24 A 822 785 29.54      
25 A 751 717 43.89      
26 A 660 630 90.83      
27 A 587 560 196.55      
28 A 574 548 23.56      
29 A 534 510 28.42      
30 A 426 407 8.97      
31 A 310 296 6.00      
32 A 301 287 14.25      
33 A 255 244 9.08      
34 A 244 233 27.89      
35 A 170 162 1.36      
36 A 31 29 0.53      

Unscaled Zero Point Vibrational Energy (zpe) 25326.8 cm-1
Scaled (by 0.9548) Zero Point Vibrational Energy (zpe) 24182.0 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 B1B95/6-31G**
ABC
0.12132 0.07975 0.05092

See section I.F.4 to change rotational constant units
Geometric Data calculated at B1B95/6-31G**

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.761 -0.551 -0.010
O2 2.047 -0.357 -0.340
O3 0.365 -1.562 0.524
C4 -0.082 0.678 -0.315
C5 -1.501 0.459 0.194
O6 -2.099 -0.671 -0.374
N7 0.466 1.908 0.223
H8 2.527 -1.164 -0.096
H9 -0.124 0.771 -1.405
H10 -1.481 0.404 1.293
H11 -2.094 1.330 -0.085
H12 -1.634 -1.432 -0.003
H13 1.371 2.106 -0.187
H14 0.596 1.831 1.226

Atom - Atom Distances (Å)
  C1 O2 O3 C4 C5 O6 N7 H8 H9 H10 H11 H12 H13 H14
C11.34141.20961.52142.48642.88622.48821.87072.11612.76433.42082.55222.73222.6893
O21.34142.24182.36753.68004.15842.81930.96962.66873.96184.47943.84962.55923.0573
O31.20962.24182.43272.77052.76983.48432.28403.06632.80443.84502.07173.86903.4724
C41.52142.36752.43271.52342.42741.45093.20091.09472.14882.12802.63732.04172.0409
C52.48643.68002.77051.52341.39982.44354.35252.13341.09981.09031.90603.33252.7101
O62.88624.15842.76982.42741.39983.68704.66072.65452.07742.02250.96534.44894.0110
N72.48822.81933.48431.45092.44353.68703.71282.07172.68322.64333.95201.01271.0139
H81.87070.96962.28403.20094.35254.66073.71283.53354.52275.25154.17083.46943.8007
H92.11612.66873.06631.09472.13342.65452.07173.53353.04202.43643.01642.34542.9263
H102.76433.96182.80442.14881.09982.07742.68324.52273.04201.76982.25233.63612.5214
H113.42084.47943.84502.12801.09032.02252.64335.25152.43641.76982.80133.55263.0348
H122.55223.84962.07172.63731.90600.96533.95204.17083.01642.25232.80134.64554.1391
H132.73222.55923.86902.04173.33254.44891.01273.46942.34543.63613.55264.64551.6344
H142.68933.05733.47242.04092.71014.01101.01393.80072.92632.52143.03484.13911.6344

picture of Serine state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 O2 H8 106.998 C1 C4 C5 109.498
C1 C4 N7 113.659 C1 C4 H9 106.843
O2 C1 O3 122.912 O2 C1 C4 111.431
O3 C1 C4 125.553 C4 C5 O6 112.213
C4 C5 H10 108.934 C4 C5 H11 107.859
C4 N7 H13 110.685 C4 N7 H14 110.543
C5 C4 N7 110.461 C5 C4 H9 108.029
C5 O6 H12 105.930 O6 C5 H10 111.866
O6 C5 H11 107.974 N7 C4 H9 108.134
H10 C5 H11 107.819 H13 N7 H14 107.506
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B1B95/6-31G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.591      
2 O -0.581      
3 O -0.484      
4 C -0.148      
5 C -0.059      
6 O -0.640      
7 N -0.724      
8 H 0.429      
9 H 0.216      
10 H 0.135      
11 H 0.188      
12 H 0.429      
13 H 0.332      
14 H 0.316      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  3.536 0.197 0.764 3.623
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -41.061 -2.203 -0.904
y -2.203 -44.029 1.150
z -0.904 1.150 -38.815
Traceless
 xyz
x 0.361 -2.203 -0.904
y -2.203 -4.092 1.150
z -0.904 1.150 3.730
Polar
3z2-r27.461
x2-y22.969
xy-2.203
xz-0.904
yz1.150


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 7.653 0.215 -0.023
y 0.215 7.389 -0.058
z -0.023 -0.058 5.407


<r2> (average value of r2) Å2
<r2> 214.397
(<r2>)1/2 14.642