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All results from a given calculation for HO2CCHNH2CH2OH (Serine)

using model chemistry: B2PLYP=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 B2PLYP=FULL/3-21G
 hartrees
Energy at 0K-396.241214
Energy at 298.15K-396.251285
HF Energy-395.985950
Nuclear repulsion energy322.997088
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 B2PLYP=FULL/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 3536 3366 1.26      
2 A 3489 3322 23.90      
3 A 3441 3276 52.23      
4 A 3439 3274 18.10      
5 A 3173 3021 21.35      
6 A 3108 2958 6.53      
7 A 3009 2864 64.84      
8 A 1752 1668 36.27      
9 A 1704 1622 116.67      
10 A 1595 1518 0.57      
11 A 1483 1412 85.09      
12 A 1424 1356 2.70      
13 A 1412 1344 7.74      
14 A 1383 1317 40.40      
15 A 1369 1303 8.33      
16 A 1269 1209 16.56      
17 A 1210 1152 6.67      
18 A 1162 1106 19.75      
19 A 1118 1064 193.68      
20 A 1047 997 85.87      
21 A 1034 985 43.79      
22 A 976 929 16.37      
23 A 809 771 80.10      
24 A 772 735 198.95      
25 A 719 684 60.44      
26 A 658 627 82.74      
27 A 649 618 239.70      
28 A 560 533 2.55      
29 A 531 506 57.24      
30 A 411 391 7.85      
31 A 315 300 5.10      
32 A 296 282 9.11      
33 A 251 239 7.50      
34 A 231 220 46.43      
35 A 172 164 0.77      
36 A 50 48 0.95      

Unscaled Zero Point Vibrational Energy (zpe) 24777.8 cm-1
Scaled (by 0.952) Zero Point Vibrational Energy (zpe) 23588.4 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 B2PLYP=FULL/3-21G
ABC
0.11744 0.07946 0.04994

See section I.F.4 to change rotational constant units
Geometric Data calculated at B2PLYP=FULL/3-21G

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.724 -0.582 0.007
O2 2.044 -0.453 -0.336
O3 0.249 -1.589 0.533
C4 -0.048 0.694 -0.322
C5 -1.479 0.531 0.193
O6 -2.118 -0.622 -0.382
N7 0.567 1.922 0.217
H8 2.550 -1.274 -0.116
H9 -0.081 0.776 -1.412
H10 -1.439 0.493 1.293
H11 -2.038 1.422 -0.091
H12 -1.679 -1.426 -0.018
H13 1.476 2.115 -0.206
H14 0.665 1.890 1.235

Atom - Atom Distances (Å)
  C1 O2 O3 C4 C5 O6 N7 H8 H9 H10 H11 H12 H13 H14
C11.37001.23121.52722.47552.86842.51731.95712.12252.73653.41362.54652.80842.7614
O21.37002.29502.38533.69614.16532.85040.99002.68003.95974.49833.86082.63343.1403
O31.23122.29502.45602.75652.71583.53892.41153.07962.78613.83222.01193.97153.5737
C41.52722.38532.45601.53032.45381.47473.26601.09362.14122.13172.69202.08662.0887
C52.47553.69612.75651.53031.43802.47414.42652.14271.10101.08911.97813.37672.7441
O62.86844.16532.71582.45381.43803.74644.72092.67612.12342.06600.98564.52074.0827
N72.51732.85043.53891.47472.47413.74643.77612.09472.68742.67014.03751.02131.0228
H81.95710.99002.41153.26604.42654.72093.77613.57864.58535.32184.23293.55723.9241
H92.12252.68003.07961.09362.14272.67612.09473.57863.03982.44783.05642.38182.9674
H102.73653.95972.78612.14121.10102.12342.68744.58533.03981.77082.33583.65742.5264
H113.41364.49833.83222.13171.08912.06602.67015.32182.44781.77082.87103.58333.0464
H122.54653.86082.01192.69201.97810.98564.03754.23293.05642.33582.87104.74614.2494
H132.80842.63343.97152.08663.37674.52071.02133.55722.38183.65743.58334.74611.6690
H142.76143.14033.57372.08872.74414.08271.02283.92412.96742.52643.04644.24941.6690

picture of Serine state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 O2 H8 111.033 C1 C4 C5 108.120
C1 C4 N7 113.970 C1 C4 H9 107.003
O2 C1 O3 123.758 O2 C1 C4 110.724
O3 C1 C4 125.502 C4 C5 O6 111.478
C4 C5 H10 107.807 C4 C5 H11 107.746
C4 N7 H13 112.159 C4 N7 H14 112.238
C5 C4 N7 110.821 C5 C4 H9 108.346
C5 O6 H12 107.953 O6 C5 H10 112.829
O6 C5 H11 108.895 N7 C4 H9 108.382
H10 C5 H11 107.904 H13 N7 H14 109.471
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability