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All results from a given calculation for HO2CCHNH2CH2OH (Serine)

using model chemistry: B3PW91/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 B3PW91/TZVP
 hartrees
Energy at 0K-398.959767
Energy at 298.15K-398.969729
HF Energy-398.959767
Nuclear repulsion energy326.079860
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 B3PW91/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 3792 3657 60.12      
2 A 3764 3629 76.54      
3 A 3614 3485 6.67      
4 A 3523 3398 2.63      
5 A 3123 3011 16.53      
6 A 3061 2952 12.61      
7 A 2998 2891 47.60      
8 A 1805 1741 283.71      
9 A 1663 1603 38.08      
10 A 1496 1443 5.46      
11 A 1430 1379 28.89      
12 A 1403 1353 6.28      
13 A 1388 1338 36.54      
14 A 1378 1329 29.28      
15 A 1315 1268 10.61      
16 A 1245 1200 18.18      
17 A 1193 1151 9.33      
18 A 1162 1121 208.93      
19 A 1133 1092 39.03      
20 A 1097 1058 116.38      
21 A 1029 992 34.26      
22 A 996 960 1.00      
23 A 849 818 133.66      
24 A 812 783 75.49      
25 A 746 719 22.25      
26 A 626 604 95.13      
27 A 587 566 17.16      
28 A 535 516 205.53      
29 A 509 491 11.11      
30 A 450 434 10.73      
31 A 293 283 5.30      
32 A 285 275 18.90      
33 A 267 258 22.05      
34 A 207 199 3.03      
35 A 153 147 5.08      
36 A 35 33 1.36      

Unscaled Zero Point Vibrational Energy (zpe) 24979.1 cm-1
Scaled (by 0.9643) Zero Point Vibrational Energy (zpe) 24087.4 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 B3PW91/TZVP
ABC
0.11825 0.07802 0.05231

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3PW91/TZVP

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.795 -0.532 0.009
O2 2.064 -0.330 -0.383
O3 0.440 -1.539 0.571
C4 -0.095 0.669 -0.306
C5 -1.520 0.419 0.189
O6 -2.115 -0.714 -0.393
N7 0.406 1.926 0.229
H8 2.575 -1.117 -0.149
H9 -0.134 0.753 -1.397
H10 -1.511 0.355 1.287
H11 -2.120 1.286 -0.087
H12 -1.662 -1.488 -0.040
H13 1.299 2.177 -0.176
H14 0.518 1.885 1.235

Atom - Atom Distances (Å)
  C1 O2 O3 C4 C5 O6 N7 H8 H9 H10 H11 H12 H13 H14
C11.34351.20691.52762.50822.94252.49831.88122.11862.78123.43602.63612.76122.7236
O21.34352.23812.38043.70524.19592.86590.96742.65124.00484.49453.91602.62913.1484
O31.20692.23812.43572.79612.85213.48282.29293.07462.81193.86852.18903.88653.4888
C41.52762.38042.43571.52842.44921.45553.21691.09502.15392.12752.67862.05742.0562
C52.50823.70522.79611.52841.40602.44644.38662.13251.09921.09021.92503.34182.7195
O62.94254.19592.85212.44921.40603.70354.71352.66132.08042.02340.96314.47834.0420
N72.49832.86593.48281.45552.44643.70353.75652.07682.69582.62534.00051.01151.0132
H81.88120.96742.29293.21694.38664.71353.75653.52024.57495.27474.25463.53273.8935
H92.11862.65123.07461.09502.13252.66132.07683.52023.04252.43813.03202.36002.9383
H102.78124.00482.81192.15391.09922.08042.69584.57493.04251.76742.27503.65472.5423
H113.43604.49453.86852.12751.09022.02342.62535.27472.43811.76742.81123.53393.0110
H122.63613.91602.18902.67861.92500.96314.00054.25463.03202.27502.81124.71264.2130
H132.76122.62913.88652.05743.34184.47831.01153.53272.36003.65473.53394.71261.6391
H142.72363.14843.48882.05622.71954.04201.01323.89352.93832.54233.01104.21301.6391

picture of Serine state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 O2 H8 107.875 C1 C4 C5 110.317
C1 C4 N7 113.732 C1 C4 H9 106.603
O2 C1 O3 122.604 O2 C1 C4 111.852
O3 C1 C4 125.521 C4 C5 O6 113.094
C4 C5 H10 109.022 C4 C5 H11 107.491
C4 N7 H13 111.753 C4 N7 H14 111.547
C5 C4 N7 110.115 C5 C4 H9 107.610
C5 O6 H12 107.213 O6 C5 H10 111.705
O6 C5 H11 107.635 N7 C4 H9 108.205
H10 C5 H11 107.658 H13 N7 H14 108.108
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3PW91/TZVP Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.167      
2 O -0.272      
3 O -0.340      
4 C -0.075      
5 C -0.119      
6 O -0.369      
7 N -0.419      
8 H 0.295      
9 H 0.166      
10 H 0.106      
11 H 0.145      
12 H 0.286      
13 H 0.225      
14 H 0.203      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  3.135 0.606 0.661 3.261
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -41.430 -1.931 -1.462
y -1.931 -43.931 1.846
z -1.462 1.846 -40.873
Traceless
 xyz
x 0.972 -1.931 -1.462
y -1.931 -2.779 1.846
z -1.462 1.846 1.807
Polar
3z2-r23.614
x2-y22.500
xy-1.931
xz-1.462
yz1.846


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 8.526 0.070 -0.278
y 0.070 8.523 -0.241
z -0.278 -0.241 6.611


<r2> (average value of r2) Å2
<r2> 215.099
(<r2>)1/2 14.666