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All results from a given calculation for HO2CCHNH2CH2OH (Serine)

using model chemistry: CBS-Q

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at CBS-Q
 hartrees
Energy at 0K-398.397251
Energy at 298.15K-398.388669
HF Energy-396.709907
Nuclear repulsion energy328.028891
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 CBS-Q
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 4108 4108 69.68      
2 A 4056 4056 108.20      
3 A 3842 3842 6.79      
4 A 3749 3749 2.22      
5 A 3302 3302 31.10      
6 A 3237 3237 19.19      
7 A 3179 3179 59.45      
8 A 2005 2005 366.80      
9 A 1847 1847 41.42      
10 A 1647 1647 2.48      
11 A 1572 1572 38.33      
12 A 1549 1549 38.01      
13 A 1525 1525 62.43      
14 A 1507 1507 8.48      
15 A 1444 1444 14.38      
16 A 1360 1360 68.47      
17 A 1313 1313 167.83      
18 A 1284 1284 90.55      
19 A 1228 1228 17.02      
20 A 1209 1209 120.01      
21 A 1122 1122 40.80      
22 A 1077 1077 0.38      
23 A 958 958 223.75      
24 A 893 893 39.62      
25 A 817 817 40.69      
26 A 683 683 136.33      
27 A 631 631 17.96      
28 A 565 565 141.54      
29 A 534 534 141.98      
30 A 479 479 5.50      
31 A 326 326 9.68      
32 A 315 315 29.38      
33 A 292 292 21.25      
34 A 228 228 1.40      
35 A 178 178 4.01      
36 A 45 45 1.27      

Unscaled Zero Point Vibrational Energy (zpe) 27052.5 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 27052.5 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 CBS-Q
ABC
0.11908 0.07831 0.05124

See section I.F.4 to change rotational constant units
Geometric Data calculated at CBS-Q

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.803 -0.525 0.011
O2 2.058 -0.309 -0.359
O3 0.470 -1.537 0.537
C4 -0.104 0.659 -0.306
C5 -1.528 0.412 0.194
O6 -2.109 -0.720 -0.377
N7 0.394 1.917 0.219
H8 2.580 -1.070 -0.143
H9 -0.136 0.737 -1.390
H10 -1.532 0.351 1.284
H11 -2.133 1.263 -0.092
H12 -1.694 -1.491 -0.024
H13 1.273 2.161 -0.187
H14 0.509 1.885 1.212

Atom - Atom Distances (Å)
  C1 O2 O3 C4 C5 O6 N7 H8 H9 H10 H11 H12 H13 H14
C11.32651.18851.52452.51902.94382.48411.86562.10632.79963.43902.67722.73412.7080
O21.32652.19882.36993.70004.18742.83860.94802.64054.00304.48443.94802.59793.1111
O31.18852.19882.42122.81212.85503.46902.26603.04182.85103.87462.23563.85323.4876
C41.52452.36992.42121.52952.43431.45073.19741.08762.15852.12752.68852.04152.0451
C52.51903.70002.81211.52951.39412.44144.38082.13391.09141.08301.92213.32492.7129
O62.94384.18742.85502.43431.39413.68384.70782.65382.05832.00420.94374.44704.0206
N72.48412.83863.46901.45072.44143.68383.71942.06392.70072.62814.00340.99881.0006
H81.86560.94802.26603.19744.38084.70783.71943.49274.57895.25954.29613.48643.8546
H92.10632.64053.04181.08762.13392.65382.06393.49273.04072.43893.04252.33682.9162
H102.79964.00302.85102.15851.09142.05832.70074.57893.04071.75692.26463.64802.5544
H113.43904.48443.87462.12751.08302.00422.62815.25952.43891.75692.79013.52343.0115
H122.67723.94802.23562.68851.92210.94374.00344.29613.04252.26462.79014.70814.2162
H132.73412.59793.85322.04153.32494.44700.99883.48642.33683.64803.52344.70811.6178
H142.70803.11113.48762.04512.71294.02061.00063.85462.91622.55443.01154.21621.6178

picture of Serine state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 O2 H8 109.084 C1 C4 C5 111.137
C1 C4 N7 113.191 C1 C4 H9 106.276
O2 C1 O3 121.821 O2 C1 C4 112.264
O3 C1 C4 125.912 C4 C5 O6 112.665
C4 C5 H10 109.761 C4 C5 H11 107.826
C4 N7 H13 111.573 C4 N7 H14 111.769
C5 C4 N7 109.987 C5 C4 H9 108.058
C5 O6 H12 109.088 O6 C5 H10 111.230
O6 C5 H11 107.353 N7 C4 H9 107.950
H10 C5 H11 107.801 H13 N7 H14 108.022
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability