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All results from a given calculation for HO2CCHNH2CH2OH (Serine)

using model chemistry: B1B95/6-31+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 B1B95/6-31+G**
 hartrees
Energy at 0K-398.833790
Energy at 298.15K-398.843718
HF Energy-398.833790
Nuclear repulsion energy326.575969
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 B1B95/6-31+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 3846 3679 72.43      
2 A 3809 3644 87.68      
3 A 3660 3501 9.53      
4 A 3560 3406 2.50      
5 A 3158 3021 15.99      
6 A 3087 2953 12.04      
7 A 3029 2897 48.99      
8 A 1834 1755 298.68      
9 A 1674 1601 42.93      
10 A 1503 1437 4.92      
11 A 1430 1368 19.86      
12 A 1406 1345 48.88      
13 A 1387 1327 48.96      
14 A 1379 1319 12.56      
15 A 1316 1259 16.29      
16 A 1240 1186 17.42      
17 A 1199 1147 20.86      
18 A 1177 1126 184.40      
19 A 1149 1099 26.12      
20 A 1123 1074 125.55      
21 A 1036 991 33.50      
22 A 997 954 4.18      
23 A 860 822 157.88      
24 A 817 782 51.45      
25 A 748 715 25.26      
26 A 630 603 105.22      
27 A 582 556 8.47      
28 A 528 505 180.20      
29 A 502 480 50.60      
30 A 445 426 9.36      
31 A 298 285 6.40      
32 A 287 274 20.18      
33 A 262 250 23.41      
34 A 206 198 4.05      
35 A 151 144 5.04      
36 A 33 32 0.87      

Unscaled Zero Point Vibrational Energy (zpe) 25172.1 cm-1
Scaled (by 0.9566) Zero Point Vibrational Energy (zpe) 24079.6 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 B1B95/6-31+G**
ABC
0.11978 0.07854 0.05188

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

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.784 -0.537 0.005
O2 2.058 -0.339 -0.366
O3 0.411 -1.550 0.552
C4 -0.090 0.670 -0.309
C5 -1.510 0.433 0.194
O6 -2.110 -0.694 -0.388
N7 0.428 1.917 0.226
H8 2.563 -1.130 -0.134
H9 -0.127 0.756 -1.399
H10 -1.500 0.366 1.290
H11 -2.105 1.304 -0.081
H12 -1.671 -1.474 -0.034
H13 1.321 2.155 -0.183
H14 0.543 1.871 1.232

Atom - Atom Distances (Å)
  C1 O2 O3 C4 C5 O6 N7 H8 H9 H10 H11 H12 H13 H14
C11.34161.21011.52282.49802.92442.48971.88072.11502.77203.42702.62762.75222.7132
O21.34162.24102.37343.69324.18282.84560.96702.65333.98724.48453.91182.60713.1191
O31.21012.24102.43342.78452.82333.48232.29773.06832.80513.85732.16403.88593.4903
C41.52282.37342.43341.52512.43881.45193.21071.09472.15362.12512.67842.05262.0531
C52.49803.69322.78451.52511.40302.44054.37542.13411.09871.08981.92793.33542.7130
O62.92444.18282.82332.43881.40303.69204.70022.65622.07642.02120.96294.46484.0298
N72.48972.84563.48231.45192.44053.69203.73832.07352.69292.62393.99631.01171.0131
H81.88070.96702.29773.21074.37544.70023.73833.52064.55825.26514.24913.51263.8666
H92.11502.65333.06831.09472.13412.65622.07353.52063.04482.43943.03642.35332.9354
H102.77203.98722.80512.15361.09872.07642.69294.55823.04481.76852.27373.65132.5382
H113.42704.48453.85732.12511.08982.02122.62395.26512.43941.76852.81243.53233.0101
H122.62763.91182.16402.67841.92790.96293.99634.24913.03642.27372.81244.70644.2064
H132.75222.60713.88592.05263.33544.46481.01173.51262.35333.65133.53234.70641.6394
H142.71323.11913.49032.05312.71304.02981.01313.86662.93542.53823.01014.20641.6394

picture of Serine state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 O2 H8 108.004 C1 C4 C5 110.078
C1 C4 N7 113.614 C1 C4 H9 106.663
O2 C1 O3 122.772 O2 C1 C4 111.749
O3 C1 C4 125.453 C4 C5 O6 112.724
C4 C5 H10 109.250 C4 C5 H11 107.544
C4 N7 H13 111.601 C4 N7 H14 111.557
C5 C4 N7 110.096 C5 C4 H9 107.966
C5 O6 H12 107.697 O6 C5 H10 111.618
O6 C5 H11 107.683 N7 C4 H9 108.202
H10 C5 H11 107.812 H13 N7 H14 108.122
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B1B95/6-31+G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.477      
2 O -0.455      
3 O -0.503      
4 C -0.240      
5 C -0.095      
6 O -0.505      
7 N -0.567      
8 H 0.378      
9 H 0.206      
10 H 0.143      
11 H 0.173      
12 H 0.374      
13 H 0.313      
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
  3.250 0.519 0.731 3.371
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -41.968 -1.978 -1.581
y -1.978 -44.704 1.722
z -1.581 1.722 -40.731
Traceless
 xyz
x 0.749 -1.978 -1.581
y -1.978 -3.355 1.722
z -1.581 1.722 2.605
Polar
3z2-r25.211
x2-y22.736
xy-1.978
xz-1.581
yz1.722


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 8.795 0.073 -0.238
y 0.073 8.886 -0.215
z -0.238 -0.215 6.769


<r2> (average value of r2) Å2
<r2> 215.142
(<r2>)1/2 14.668