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All results from a given calculation for HO2CCHNH2CH2OH (Serine)

using model chemistry: B1B95/3-21G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at B1B95/3-21G*
 hartrees
Energy at 0K-396.583179
Energy at 298.15K-396.593232
HF Energy-396.583179
Nuclear repulsion energy325.632817
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 B1B95/3-21G*
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 3577 3415 3.20      
2 A 3542 3382 27.45      
3 A 3493 3336 83.09      
4 A 3476 3319 1.38      
5 A 3174 3031 19.49      
6 A 3107 2967 5.73      
7 A 3004 2868 65.30      
8 A 1759 1680 162.74      
9 A 1733 1655 23.27      
10 A 1571 1500 0.86      
11 A 1472 1406 73.91      
12 A 1411 1348 11.93      
13 A 1399 1336 32.65      
14 A 1391 1328 32.01      
15 A 1348 1287 10.70      
16 A 1256 1199 16.59      
17 A 1206 1152 3.61      
18 A 1171 1118 19.22      
19 A 1136 1085 211.10      
20 A 1061 1014 72.25      
21 A 1040 993 66.48      
22 A 981 937 8.34      
23 A 811 774 29.78      
24 A 735 702 64.10      
25 A 723 690 264.48      
26 A 663 633 81.30      
27 A 652 623 256.15      
28 A 566 541 2.82      
29 A 537 513 57.02      
30 A 409 391 10.16      
31 A 306 292 5.94      
32 A 292 279 7.83      
33 A 269 257 4.19      
34 A 222 212 50.32      
35 A 169 161 2.49      
36 A 55 53 1.10      

Unscaled Zero Point Vibrational Energy (zpe) 24858.8 cm-1
Scaled (by 0.9549) Zero Point Vibrational Energy (zpe) 23737.6 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 B1B95/3-21G*
ABC
0.11927 0.08102 0.05090

See section I.F.4 to change rotational constant units
Geometric Data calculated at B1B95/3-21G*

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.703 -0.584 -0.000
O2 2.021 -0.474 -0.322
O3 0.212 -1.577 0.521
C4 -0.040 0.695 -0.327
C5 -1.460 0.544 0.196
O6 -2.098 -0.599 -0.376
N7 0.593 1.900 0.214
H8 2.513 -1.300 -0.096
H9 -0.077 0.779 -1.416
H10 -1.411 0.504 1.294
H11 -2.012 1.439 -0.085
H12 -1.656 -1.401 -0.013
H13 1.500 2.084 -0.213
H14 0.689 1.863 1.231

Atom - Atom Distances (Å)
  C1 O2 O3 C4 C5 O6 N7 H8 H9 H10 H11 H12 H13 H14
C11.36091.22361.51542.44762.82632.49571.94852.11492.70783.38782.49662.79282.7400
O21.36092.28032.36923.66304.12102.82130.98792.67703.91784.47023.80462.61203.1057
O31.22362.28032.43772.71992.66353.51032.39873.06332.74993.79591.95083.94933.5449
C41.51542.36922.43771.52012.43131.46423.24841.09332.13192.12192.66482.07722.0792
C52.44763.66302.71991.52011.42862.45924.38962.13661.10041.08861.96583.36132.7257
O62.82634.12102.66352.43131.42863.71874.67252.65822.11562.06040.98434.49124.0512
N72.49572.82133.51031.46422.45923.71873.74442.08882.67022.66223.99971.02021.0216
H81.94850.98792.39873.24844.38964.67253.74443.57384.53755.28994.17153.53373.8848
H92.11492.67703.06331.09332.13662.65822.08883.57383.03382.44033.03512.37462.9615
H102.70783.91782.74992.13191.10042.11562.67024.53753.03381.77152.32283.63962.5032
H113.38784.47023.79592.12191.08862.06042.66225.28992.44031.77152.86273.57383.0350
H122.49663.80461.95082.66481.96580.98433.99974.17153.03512.32282.86274.70564.2073
H132.79282.61203.94932.07723.36134.49121.02023.53372.37463.63963.57384.70561.6704
H142.74003.10573.54492.07922.72574.05121.02163.88482.96152.50323.03504.20731.6704

picture of Serine state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 O2 H8 111.117 C1 C4 C5 107.476
C1 C4 N7 113.763 C1 C4 H9 107.216
O2 C1 O3 123.755 O2 C1 C4 110.802
O3 C1 C4 125.406 C4 C5 O6 111.049
C4 C5 H10 107.816 C4 C5 H11 107.712
C4 N7 H13 112.222 C4 N7 H14 112.312
C5 C4 N7 110.975 C5 C4 H9 108.585
C5 O6 H12 107.692 O6 C5 H10 112.908
O6 C5 H11 109.135 N7 C4 H9 108.653
H10 C5 H11 108.048 H13 N7 H14 109.794
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B1B95/3-21G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.671      
2 O -0.572      
3 O -0.504      
4 C -0.254      
5 C -0.133      
6 O -0.587      
7 N -0.674      
8 H 0.385      
9 H 0.290      
10 H 0.182      
11 H 0.251      
12 H 0.362      
13 H 0.299      
14 H 0.286      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  4.034 0.002 0.808 4.114
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -42.238 -3.177 -0.522
y -3.177 -43.666 0.672
z -0.522 0.672 -38.307
Traceless
 xyz
x -1.251 -3.177 -0.522
y -3.177 -3.393 0.672
z -0.522 0.672 4.645
Polar
3z2-r29.289
x2-y21.428
xy-3.177
xz-0.522
yz0.672


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 7.156 0.245 0.127
y 0.245 6.689 0.041
z 0.127 0.041 4.685


<r2> (average value of r2) Å2
<r2> 214.415
(<r2>)1/2 14.643