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All results from a given calculation for HO2CCHNH2CH2OH (Serine)

using model chemistry: LSDA/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 LSDA/6-31+G**
 hartrees
Energy at 0K-396.969672
Energy at 298.15K-396.979626
HF Energy-396.969672
Nuclear repulsion energy328.376020
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 LSDA/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 3620 3566 62.58      
2 A 3546 3493 13.19      
3 A 3495 3443 231.45      
4 A 3449 3398 3.61      
5 A 3044 2998 13.83      
6 A 2959 2915 11.37      
7 A 2867 2824 73.03      
8 A 1763 1736 246.40      
9 A 1596 1572 55.15      
10 A 1441 1419 5.29      
11 A 1408 1387 23.12      
12 A 1356 1335 166.10      
13 A 1323 1303 11.35      
14 A 1314 1294 4.24      
15 A 1257 1238 3.93      
16 A 1196 1178 6.33      
17 A 1183 1165 3.63      
18 A 1154 1136 33.65      
19 A 1139 1121 226.81      
20 A 1108 1092 61.88      
21 A 1005 990 35.66      
22 A 966 952 1.66      
23 A 812 799 33.13      
24 A 765 754 187.61      
25 A 736 725 48.71      
26 A 659 649 77.58      
27 A 645 635 159.97      
28 A 565 557 4.12      
29 A 535 527 59.43      
30 A 415 408 9.23      
31 A 311 306 3.47      
32 A 288 284 5.11      
33 A 252 248 3.26      
34 A 205 202 49.58      
35 A 163 160 0.55      
36 A 39 38 0.20      

Unscaled Zero Point Vibrational Energy (zpe) 24287.7 cm-1
Scaled (by 0.985) Zero Point Vibrational Energy (zpe) 23923.4 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 LSDA/6-31+G**
ABC
0.11990 0.08299 0.05161

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

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.740 -0.548 0.003
O2 2.030 -0.404 -0.333
O3 0.297 -1.551 0.526
C4 -0.066 0.689 -0.321
C5 -1.480 0.481 0.178
O6 -2.056 -0.668 -0.372
N7 0.486 1.909 0.222
H8 2.495 -1.232 -0.093
H9 -0.097 0.771 -1.423
H10 -1.462 0.436 1.288
H11 -2.078 1.357 -0.118
H12 -1.580 -1.433 0.007
H13 1.398 2.131 -0.186
H14 0.587 1.859 1.240

Atom - Atom Distances (Å)
  C1 O2 O3 C4 C5 O6 N7 H8 H9 H10 H11 H12 H13 H14
C11.34061.21561.51132.45302.82372.48021.88622.11562.73343.40382.48372.76512.7109
O21.34062.24942.36383.65534.09472.83590.98032.66363.94084.47463.76962.61663.1109
O31.21562.24942.42212.72182.66873.47942.30603.05802.76173.80971.95113.90913.4968
C41.51132.36382.42211.51302.40891.44563.20991.10652.14452.12952.62722.05982.0576
C52.45303.65532.72181.51301.39822.43034.33692.13531.11071.10141.92443.33702.7021
O62.82374.09472.66872.40891.39823.66874.59442.64852.07992.04110.97724.44983.9968
N72.48022.83593.47941.44562.43033.66873.74272.08422.66492.64503.93561.02321.0245
H81.88620.98032.30603.20994.33694.59443.74273.53644.51155.25554.08163.53943.8699
H92.11562.66363.05801.10652.13532.64852.08423.53643.05382.44343.01762.37002.9578
H102.73343.94082.76172.14451.11072.07992.66494.51153.05381.78962.26903.63652.4957
H113.40384.47463.80972.12951.10142.04112.64505.25552.44341.78962.83693.56183.0337
H122.48373.76961.95112.62721.92440.97723.93564.08163.01762.26902.83694.64884.1303
H132.76512.61663.90912.05983.33704.44981.02323.53942.37003.63653.56184.64881.6627
H142.71093.11093.49682.05762.70213.99681.02453.86992.95782.49573.03374.13031.6627

picture of Serine state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 O2 H8 107.705 C1 C4 C5 108.406
C1 C4 N7 114.003 C1 C4 H9 106.815
O2 C1 O3 123.206 O2 C1 C4 111.825
O3 C1 C4 124.957 C4 C5 O6 111.615
C4 C5 H10 108.671 C4 C5 H11 108.050
C4 N7 H13 111.955 C4 N7 H14 111.681
C5 C4 N7 110.437 C5 C4 H9 108.204
C5 O6 H12 106.873 O6 C5 H10 111.478
O6 C5 H11 108.904 N7 C4 H9 108.772
H10 C5 H11 107.998 H13 N7 H14 108.581
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at LSDA/6-31+G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.420      
2 O -0.397      
3 O -0.450      
4 C -0.357      
5 C -0.166      
6 O -0.463      
7 N -0.580      
8 H 0.384      
9 H 0.237      
10 H 0.158      
11 H 0.198      
12 H 0.371      
13 H 0.324      
14 H 0.320      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  3.945 0.537 0.691 4.041
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -43.673 -3.073 -0.516
y -3.073 -45.876 0.595
z -0.516 0.595 -40.182
Traceless
 xyz
x -0.644 -3.073 -0.516
y -3.073 -3.949 0.595
z -0.516 0.595 4.593
Polar
3z2-r29.185
x2-y22.203
xy-3.073
xz-0.516
yz0.595


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 9.806 0.024 0.135
y 0.024 9.509 0.039
z 0.135 0.039 7.057


<r2> (average value of r2) Å2
<r2> 212.757
(<r2>)1/2 14.586