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

using model chemistry: SVWN/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 SVWN/6-311G*
 hartrees
Energy at 0K-302.847459
Energy at 298.15K-302.853179
HF Energy-302.847459
Nuclear repulsion energy181.627807
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 SVWN/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' 3596 3562 49.35      
2 A' 3500 3466 76.66      
3 A' 2917 2889 32.26      
4 A' 1807 1790 265.93      
5 A' 1463 1449 13.17      
6 A' 1425 1411 24.80      
7 A' 1355 1342 182.47      
8 A' 1258 1246 12.35      
9 A' 1173 1162 95.60      
10 A' 1143 1132 254.35      
11 A' 870 861 56.07      
12 A' 649 643 15.64      
13 A' 477 472 37.48      
14 A' 297 294 8.38      
15 A" 2934 2906 18.04      
16 A" 1194 1183 1.65      
17 A" 1008 998 2.39      
18 A" 683 677 151.51      
19 A" 504 499 0.02      
20 A" 391 387 90.37      
21 A" 100 99 10.25      

Unscaled Zero Point Vibrational Energy (zpe) 14370.7 cm-1
Scaled (by 0.9904) Zero Point Vibrational Energy (zpe) 14232.7 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 SVWN/6-311G*
ABC
0.36430 0.13957 0.10287

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.625 -0.844 0.000
C2 0.000 0.511 0.000
O3 -0.872 1.512 0.000
O4 1.201 0.658 0.000
O5 0.354 -1.818 0.000
H6 -1.288 -0.917 0.887
H7 -1.288 -0.917 -0.887
H8 1.209 -1.329 0.000
H9 -0.355 2.346 0.000

Atom - Atom Distances (Å)
  C1 C2 O3 O4 O5 H6 H7 H8 H9
C11.49152.36822.36471.38161.11031.11031.89783.2010
C21.49151.32751.21042.35542.11812.11812.20201.8693
O32.36821.32752.24193.54832.61942.61943.52190.9815
O42.36471.21042.24192.61713.07713.07711.98782.2955
O51.38162.35543.54832.61712.07302.07300.98474.2239
H61.11032.11812.61943.07712.07301.77462.68263.5083
H71.11032.11812.61943.07712.07301.77462.68263.5083
H81.89782.20203.52191.98780.98472.68262.68263.9944
H93.20101.86930.98152.29554.22393.50833.50833.9944

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 114.174 C1 C2 O4 121.785
C1 O5 H8 105.411 C2 C1 O5 110.071
C2 C1 H6 108.100 C2 C1 H7 108.100
C2 O3 H9 107.158 O3 C2 O4 124.041
O5 C1 H6 112.130 O5 C1 H7 112.130
H6 C1 H7 106.103
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at SVWN/6-311G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.299      
2 C 0.264      
3 O -0.449      
4 O -0.312      
5 O -0.528      
6 H 0.258      
7 H 0.258      
8 H 0.394      
9 H 0.414      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -1.081 2.422 0.000 2.653
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -30.552 -0.135 0.000
y -0.135 -28.777 0.000
z 0.000 0.000 -28.447
Traceless
 xyz
x -1.940 -0.135 0.000
y -0.135 0.723 0.000
z 0.000 0.000 1.217
Polar
3z2-r22.435
x2-y2-1.776
xy-0.135
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 5.473 -0.068 0.000
y -0.068 5.649 0.000
z 0.000 0.000 3.237


<r2> (average value of r2) Å2
<r2> 108.711
(<r2>)1/2 10.426