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All results from a given calculation for HClO3 (Chloric Acid)

using model chemistry: wB97X-D/cc-pVQZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 no CS 1A'
1 2 yes C1 1A

Conformer 1 (CS)

Jump to S1C2
Energy calculated at wB97X-D/cc-pVQZ
 hartrees
Energy at 0K-686.292278
Energy at 298.15K 
HF Energy-686.292278
Nuclear repulsion energy 
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 wB97X-D/cc-pVQZ
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' 3763 3763 93.73      
2 A' 1220 1220 76.35      
3 A' 1087 1087 48.08      
4 A' 656 656 222.39      
5 A' 555 555 28.53      
6 A' 440 440 5.04      
7 A" 1241 1241 264.06      
8 A" 422 422 29.39      
9 A" 59i 59i 68.74      

Unscaled Zero Point Vibrational Energy (zpe) 4662.7 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 4662.7 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 wB97X-D/cc-pVQZ
ABC
0.31641 0.28221 0.17178

See section I.F.4 to change rotational constant units
Geometric Data calculated at wB97X-D/cc-pVQZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Cl1 0.354 0.118 0.000
O2 -0.202 -1.464 0.000
H3 -1.168 -1.392 0.000
O4 -0.202 0.693 1.197
O5 -0.202 0.693 -1.197

Atom - Atom Distances (Å)
  Cl1 O2 H3 O4 O5
Cl11.67682.14381.43961.4396
O21.67680.96862.46672.4667
H32.14380.96862.59072.5907
O41.43962.46672.59072.3941
O51.43962.46672.59072.3941

picture of Chloric Acid state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
Cl1 O2 H5 34.422 O2 Cl1 O3 25.863
O2 Cl1 O4 104.396 O3 Cl1 O4 90.403
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/cc-pVQZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 Cl 1.059      
2 O -0.385      
3 H 0.253      
4 O -0.463      
5 O -0.463      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.002 -1.240 0.000 1.240
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -24.815 3.199 0.000
y 3.199 -29.954 0.000
z 0.000 0.000 -32.641
Traceless
 xyz
x 6.483 3.199 0.000
y 3.199 -1.226 0.000
z 0.000 0.000 -5.256
Polar
3z2-r2-10.513
x2-y25.139
xy3.199
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.405 0.225 0.000
y 0.225 4.916 0.000
z 0.000 0.000 4.702


<r2> (average value of r2) Å2
<r2> 72.597
(<r2>)1/2 8.520

Conformer 2 (C1)

Jump to S1C1
Energy calculated at wB97X-D/cc-pVQZ
 hartrees
Energy at 0K-686.292341
Energy at 298.15K 
HF Energy-686.292341
Nuclear repulsion energy196.393197
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 wB97X-D/cc-pVQZ
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 3766 3766 100.41      
2 A 1252 1252 228.51      
3 A 1209 1209 108.46      
4 A 1083 1083 49.01      
5 A 664 664 219.16      
6 A 560 560 29.61      
7 A 443 443 6.25      
8 A 399 399 15.19      
9 A 90 90 81.78      

Unscaled Zero Point Vibrational Energy (zpe) 4732.7 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 4732.7 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 wB97X-D/cc-pVQZ
ABC
0.31662 0.28319 0.17166

See section I.F.4 to change rotational constant units
Geometric Data calculated at wB97X-D/cc-pVQZ

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Cl1 -0.160 0.012 -0.339
O2 1.431 -0.351 0.056
H3 1.577 0.100 0.900
O4 -0.348 1.318 0.246
O5 -0.940 -1.006 0.305

Atom - Atom Distances (Å)
  Cl1 O2 H3 O4 O5
Cl11.67892.13561.44361.4352
O21.67890.96842.44702.4726
H32.13560.96842.37032.8133
O41.44362.44702.37032.3991
O51.43522.47262.81332.3991

picture of Chloric Acid state 1 conformation 2
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
Cl1 O2 H5 34.130 O2 Cl1 O3 26.063
O2 Cl1 O4 102.939 O3 Cl1 O4 80.420
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/cc-pVQZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 Cl 1.060      
2 O -0.390      
3 H 0.256      
4 O -0.481      
5 O -0.446      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.307 0.287 -0.327 1.377
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -28.723 0.519 3.480
y 0.519 -32.547 0.317
z 3.480 0.317 -26.109
Traceless
 xyz
x 0.605 0.519 3.480
y 0.519 -5.131 0.317
z 3.480 0.317 4.526
Polar
3z2-r29.052
x2-y23.824
xy0.519
xz3.480
yz0.317


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 4.985 0.057 0.066
y 0.057 4.729 0.063
z 0.066 0.063 3.307


<r2> (average value of r2) Å2
<r2> 72.551
(<r2>)1/2 8.518