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All results from a given calculation for HO2CCHNH2CH2OH (Serine)

using model chemistry: CID/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 CID/3-21G*
 hartrees
Energy at 0K-395.135453
Energy at 298.15K-395.145675
HF Energy-394.504003
Nuclear repulsion energy324.193739
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 CID/3-21G*
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 3703 3445 30.91      
2 A 3696 3439 69.92      
3 A 3661 3407 4.05      
4 A 3562 3315 1.11      
5 A 3246 3021 18.07      
6 A 3181 2960 6.05      
7 A 3105 2889 51.59      
8 A 1842 1714 187.73      
9 A 1810 1684 26.30      
10 A 1639 1525 0.92      
11 A 1512 1407 59.66      
12 A 1477 1374 0.69      
13 A 1462 1361 18.68      
14 A 1444 1343 48.95      
15 A 1422 1324 4.83      
16 A 1311 1220 13.78      
17 A 1248 1161 3.40      
18 A 1205 1121 131.65      
19 A 1176 1094 147.28      
20 A 1094 1018 38.12      
21 A 1076 1001 80.68      
22 A 1021 950 13.30      
23 A 855 796 144.09      
24 A 817 761 151.33      
25 A 749 697 44.70      
26 A 650 605 159.73      
27 A 616 573 243.20      
28 A 588 547 8.90      
29 A 546 508 53.90      
30 A 434 404 6.21      
31 A 322 300 8.13      
32 A 304 282 10.63      
33 A 261 243 40.47      
34 A 241 225 11.96      
35 A 178 165 1.67      
36 A 48 45 1.13      

Unscaled Zero Point Vibrational Energy (zpe) 25749.9 cm-1
Scaled (by 0.9305) Zero Point Vibrational Energy (zpe) 23960.3 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 CID/3-21G*
ABC
0.11924 0.07892 0.05032

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

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.729 -0.577 0.007
O2 2.045 -0.445 -0.327
O3 0.266 -1.582 0.523
C4 -0.052 0.687 -0.324
C5 -1.482 0.528 0.193
O6 -2.121 -0.628 -0.372
N7 0.560 1.915 0.213
H8 2.566 -1.249 -0.116
H9 -0.087 0.764 -1.411
H10 -1.448 0.496 1.289
H11 -2.039 1.414 -0.098
H12 -1.707 -1.437 -0.013
H13 1.459 2.119 -0.212
H14 0.653 1.896 1.226

Atom - Atom Distances (Å)
  C1 O2 O3 C4 C5 O6 N7 H8 H9 H10 H11 H12 H13 H14
C11.36421.22071.52272.47922.87572.50671.95952.11522.74493.41152.58382.80212.7582
O21.36422.27612.38333.69594.17052.84030.98092.67973.96194.49313.89412.63263.1348
O31.22072.27612.44282.76012.72183.52312.40993.06042.80063.83072.04993.95763.5692
C41.52272.38332.44281.52902.45211.47353.26271.09032.14132.12762.71082.08522.0883
C52.47923.69592.76011.52901.43732.46854.43172.13931.09651.08591.98903.36862.7380
O62.87574.17052.72182.45211.43733.74154.73462.67482.11612.06230.97694.51594.0770
N72.50672.84033.52311.47352.46853.74153.76092.09362.68322.66494.05331.01551.0172
H81.95950.98092.40993.26274.43174.73463.76093.57254.59655.31934.27843.54663.9177
H92.11522.67973.06041.09032.13932.67482.09363.57253.03532.44113.06982.38052.9638
H102.74493.96192.80062.14131.09652.11612.68324.59653.03531.76472.34543.65182.5251
H113.41154.49313.83072.12761.08592.06232.66495.31932.44111.76472.87163.57043.0384
H122.58383.89412.04992.71081.98900.97694.05334.27843.06982.34542.87164.76604.2679
H132.80212.63263.95762.08523.36864.51591.01553.54662.38053.65183.57044.76601.6633
H142.75823.13483.56922.08832.73804.07701.01723.91772.96382.52513.03844.26791.6633

picture of Serine state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 O2 H8 112.319 C1 C4 C5 108.666
C1 C4 N7 113.559 C1 C4 H9 106.923
O2 C1 O3 123.320 O2 C1 C4 111.173
O3 C1 C4 125.498 C4 C5 O6 111.480
C4 C5 H10 108.159 C4 C5 H11 107.702
C4 N7 H13 112.503 C4 N7 H14 112.661
C5 C4 N7 110.589 C5 C4 H9 108.359
C5 O6 H12 109.468 O6 C5 H10 112.568
O6 C5 H11 108.846 N7 C4 H9 108.566
H10 C5 H11 107.912 H13 N7 H14 109.823
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability