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All results from a given calculation for HO2CCHNH2CH2OH (Serine)

using model chemistry: MP4=FULL/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 MP4=FULL/3-21G
 hartrees
Energy at 0K-395.311174
Energy at 298.15K-395.321170
HF Energy-394.494591
Nuclear repulsion energy320.048921
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 MP4=FULL/3-21G
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
(Å4/u)
Dep P Dep U
1 A 3471 3398        
2 A 3464 3390        
3 A 3453 3380        
4 A 3373 3302        
5 A 3123 3057        
6 A 3063 2998        
7 A 2965 2902        
8 A 1753 1715        
9 A 1644 1609        
10 A 1583 1550        
11 A 1472 1441        
12 A 1415 1385        
13 A 1405 1375        
14 A 1369 1340        
15 A 1364 1335        
16 A 1257 1230        
17 A 1200 1174        
18 A 1152 1127        
19 A 1091 1068        
20 A 1035 1013        
21 A 1013 992        
22 A 963 943        
23 A 842 824        
24 A 774 758        
25 A 694 680        
26 A 640 627        
27 A 620 607        
28 A 548 536        
29 A 517 506        
30 A 406 398        
31 A 307 301        
32 A 292 286        
33 A 250 245        
34 A 239 234        
35 A 170 166        
36 A 49 48        

Unscaled Zero Point Vibrational Energy (zpe) 24487.4 cm-1
Scaled (by 0.9788) Zero Point Vibrational Energy (zpe) 23968.2 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 MP4=FULL/3-21G
ABC
0.11569 0.07763 0.04901

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP4=FULL/3-21G

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.727 -0.616 -0.043
O2 2.103 -0.377 -0.043
O3 0.247 -1.751 0.182
C4 -0.063 0.672 -0.355
C5 -1.465 0.583 0.305
O6 -2.239 -0.547 -0.218
N7 0.615 1.927 0.059
H8 2.563 -1.246 0.137
H9 -0.221 0.702 -1.443
H10 -1.337 0.541 1.404
H11 -2.015 1.495 0.052
H12 -1.686 -1.353 -0.024
H13 1.516 2.021 -0.425
H14 0.795 1.913 1.072

Atom - Atom Distances (Å)
  C1 O2 O3 C4 C5 O6 N7 H8 H9 H10 H11 H12 H13 H14
C11.39651.25191.54272.52272.97162.54791.94972.14422.77373.46152.52292.77872.7650
O21.39652.31892.42653.71124.34842.74470.99952.92043.84304.52433.91242.49812.8633
O31.25192.31892.50082.89742.79133.69822.37012.97983.04253.95831.98474.02483.8097
C41.54272.42652.50081.55282.49811.48573.28881.10002.17622.15742.61672.07752.0766
C52.52273.71122.89741.55281.46622.48924.42712.14941.10651.09441.97673.38912.7320
O62.97164.34842.79132.49811.46623.78764.86552.67092.15102.07130.99684.55354.1133
N72.54792.74473.69821.48572.48923.78763.72412.11132.74642.66604.00831.02641.0286
H81.94970.99952.37013.28884.42714.86553.72413.74804.47325.33654.25343.47613.7390
H92.14422.92042.97981.10002.14942.67092.11133.74803.06232.46592.89612.40702.9706
H102.77373.84303.04252.17621.10652.15102.74644.47323.06231.78802.39773.69762.5571
H113.46154.52433.95832.15741.09442.07132.66605.33652.46591.78802.86783.60183.0187
H122.52293.91241.98472.61671.97670.99684.00834.25342.89612.39772.86784.66884.2456
H132.77872.49814.02482.07753.38914.55351.02643.47612.40703.69763.60184.66881.6645
H142.76502.86333.80972.07662.73204.11331.02863.73902.97062.55713.01874.24561.6645

picture of Serine state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 O2 H8 107.769 C1 C4 C5 109.164
C1 C4 N7 114.551 C1 C4 H9 107.272
O2 C1 O3 122.136 O2 C1 C4 111.193
O3 C1 C4 126.671 C4 C5 O6 111.649
C4 C5 H10 108.673 C4 C5 H11 107.914
C4 N7 H13 110.238 C4 N7 H14 110.035
C5 C4 N7 109.997 C5 C4 H9 106.996
C5 O6 H12 105.147 O6 C5 H10 112.708
O6 C5 H11 107.086 N7 C4 H9 108.560
H10 C5 H11 108.654 H13 N7 H14 108.186
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability