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All results from a given calculation for HOCH2COOH (Hydroxyacetic acid)

using model chemistry: CID/6-311G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A
Energy calculated at CID/6-311G*
 hartrees
Energy at 0K-303.460937
Energy at 298.15K 
HF Energy-302.732703
Nuclear repulsion energy181.458764
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/6-311G*
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' 3991 3708 61.94      
2 A' 3981 3699 77.45      
3 A' 3161 2937 26.57      
4 A' 1959 1820 352.79      
5 A' 1585 1473 10.14      
6 A' 1577 1465 3.90      
7 A' 1440 1338 134.48      
8 A' 1374 1277 62.68      
9 A' 1283 1192 176.54      
10 A' 1213 1127 220.82      
11 A' 919 854 40.87      
12 A' 692 643 27.07      
13 A' 500 465 28.11      
14 A' 299 278 7.80      
15 A" 3197 2971 22.03      
16 A" 1324 1230 0.02      
17 A" 1108 1030 2.56      
18 A" 701 651 173.83      
19 A" 536 498 11.77      
20 A" 249 232 86.31      
21 A" 68i 64i 45.43      

Unscaled Zero Point Vibrational Energy (zpe) 15510.8 cm-1
Scaled (by 0.9291) Zero Point Vibrational Energy (zpe) 14411.1 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/6-311G*
ABC
0.36435 0.13715 0.10151

See section I.F.4 to change rotational constant units
Geometric Data calculated at CID/6-311G*

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.585 -0.865 0.000
C2 0.000 0.523 0.000
O3 -0.934 1.466 0.000
O4 1.171 0.748 0.000
O5 0.413 -1.832 0.000
H6 -1.221 -0.964 0.878
H7 -1.221 -0.964 -0.878
H8 1.257 -1.393 0.000
H9 -0.506 2.318 0.000

Atom - Atom Distances (Å)
  C1 C2 O3 O4 O5 H6 H7 H8 H9
C11.50582.35642.38451.38981.08931.08931.91633.1836
C21.50581.32741.19302.39122.11502.11502.29181.8649
O32.35641.32742.22483.56262.59912.59913.60230.9542
O42.38451.19302.22482.68983.07053.07052.14322.2971
O51.38982.39123.56262.68982.04862.04860.95174.2507
H61.08932.11502.59913.07052.04861.75682.66453.4717
H71.08932.11502.59913.07052.04861.75682.66453.4717
H81.91632.29183.60232.14320.95172.66452.66454.1086
H93.18361.86490.95422.29714.25073.47173.47174.1086

picture of Hydroxyacetic acid state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 O3 112.402 C1 C2 O4 123.738
C1 O5 H8 108.397 C2 C1 O5 111.277
C2 C1 H6 108.098 C2 C1 H7 108.098
C2 O3 H9 108.541 O3 C2 O4 123.860
O5 C1 H6 110.870 O5 C1 H7 110.870
H6 C1 H7 107.483
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability