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All results from a given calculation for HO2CCHNH2CH2OH (Serine)

using model chemistry: B3PW91/6-31+G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at B3PW91/6-31+G**
 hartrees
Energy at 0K-398.839051
Energy at 298.15K-398.848995
HF Energy-398.839051
Nuclear repulsion energy325.351806
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 B3PW91/6-31+G**
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 3802 3650 67.54      
2 A 3779 3628 84.82      
3 A 3639 3494 8.85      
4 A 3539 3398 2.27      
5 A 3138 3013 16.21      
6 A 3067 2945 12.25      
7 A 3007 2887 50.97      
8 A 1808 1736 292.74      
9 A 1670 1603 41.18      
10 A 1501 1441 4.44      
11 A 1427 1370 26.38      
12 A 1395 1339 23.40      
13 A 1384 1329 42.30      
14 A 1373 1318 28.06      
15 A 1311 1258 14.13      
16 A 1238 1188 15.94      
17 A 1192 1145 15.88      
18 A 1168 1121 198.14      
19 A 1138 1093 25.33      
20 A 1109 1065 126.44      
21 A 1029 988 35.33      
22 A 995 955 2.31      
23 A 848 814 144.05      
24 A 811 779 66.25      
25 A 741 712 24.19      
26 A 628 603 102.66      
27 A 581 557 9.17      
28 A 541 519 216.52      
29 A 512 491 8.99      
30 A 445 427 9.13      
31 A 299 287 5.96      
32 A 286 275 17.65      
33 A 267 256 26.80      
34 A 210 202 3.57      
35 A 156 150 4.77      
36 A 32 30 1.18      

Unscaled Zero Point Vibrational Energy (zpe) 25031.7 cm-1
Scaled (by 0.9601) Zero Point Vibrational Energy (zpe) 24032.9 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 B3PW91/6-31+G**
ABC
0.11833 0.07810 0.05155

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3PW91/6-31+G**

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.797 -0.532 0.012
O2 2.070 -0.328 -0.374
O3 0.435 -1.553 0.559
C4 -0.094 0.671 -0.306
C5 -1.524 0.423 0.188
O6 -2.114 -0.716 -0.390
N7 0.406 1.932 0.228
H8 2.583 -1.119 -0.147
H9 -0.128 0.754 -1.400
H10 -1.523 0.365 1.288
H11 -2.126 1.289 -0.098
H12 -1.667 -1.492 -0.029
H13 1.299 2.187 -0.180
H14 0.518 1.895 1.236

Atom - Atom Distances (Å)
  C1 O2 O3 C4 C5 O6 N7 H8 H9 H10 H11 H12 H13 H14
C11.34601.21371.53072.51572.94462.50391.88702.12212.79513.44562.64462.77182.7328
O21.34602.24642.38513.71434.20232.87040.96942.65614.01894.50563.92932.63843.1541
O31.21372.24642.44442.80692.84563.50072.30323.07852.83573.88152.18313.90943.5153
C41.53072.38512.44441.53232.45191.45753.22481.09762.16182.13382.68872.06262.0619
C52.51573.71432.80691.53231.40742.44974.39972.13961.10151.09271.93293.34832.7266
O62.94464.20232.84562.45191.40743.70744.72112.66972.08162.02630.96554.48564.0487
N72.50392.87043.50071.45752.44973.70743.76652.07852.70172.63274.01071.01391.0155
H81.88700.96942.30323.22484.39974.72113.76653.52544.59575.28954.26833.54703.9070
H92.12212.65613.07851.09762.13962.66972.07853.52543.05282.44423.04852.36122.9441
H102.79514.01892.83572.16181.10152.08162.70174.59573.05281.77122.28103.66542.5512
H113.44564.50563.88152.13381.09272.02632.63275.28952.44421.77122.81953.54143.0230
H122.64463.92932.18312.68871.93290.96554.01074.26833.04852.28102.81954.72804.2248
H132.77182.63843.90942.06263.34834.48561.01393.54702.36123.66543.54144.72801.6435
H142.73283.15413.51532.06192.72664.04871.01553.90702.94412.55123.02304.22481.6435

picture of Serine state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 O2 H8 108.066 C1 C4 C5 110.429
C1 C4 N7 113.822 C1 C4 H9 106.520
O2 C1 O3 122.621 O2 C1 C4 111.849
O3 C1 C4 125.524 C4 C5 O6 112.964
C4 C5 H10 109.238 C4 C5 H11 107.577
C4 N7 H13 111.894 C4 N7 H14 111.736
C5 C4 N7 110.016 C5 C4 H9 107.747
C5 O6 H12 107.624 O6 C5 H10 111.555
O6 C5 H11 107.622 N7 C4 H9 108.048
H10 C5 H11 107.659 H13 N7 H14 108.164
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3PW91/6-31+G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.424      
2 O -0.440      
3 O -0.495      
4 C -0.220      
5 C -0.103      
6 O -0.495      
7 N -0.557      
8 H 0.376      
9 H 0.205      
10 H 0.142      
11 H 0.175      
12 H 0.372      
13 H 0.314      
14 H 0.300      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  3.298 0.626 0.688 3.426
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -42.087 -2.058 -1.535
y -2.058 -44.665 1.655
z -1.535 1.655 -40.781
Traceless
 xyz
x 0.636 -2.058 -1.535
y -2.058 -3.231 1.655
z -1.535 1.655 2.594
Polar
3z2-r25.189
x2-y22.578
xy-2.058
xz-1.535
yz1.655


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 8.910 0.047 -0.253
y 0.047 9.005 -0.220
z -0.253 -0.220 6.829


<r2> (average value of r2) Å2
<r2> 216.570
(<r2>)1/2 14.716