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

using model chemistry: B1B95/cc-pV(T+d)Z

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 2 yes C1 1A

Conformer 1 (CS)

Jump to S1C2
Vibrational Frequencies calculated at B1B95/cc-pV(T+d)Z
Rotational Constants (cm-1) from geometry optimized at B1B95/cc-pV(T+d)Z
See section I.F.4 to change rotational constant units
Geometric Data calculated at B1B95/cc-pV(T+d)Z
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability

Conformer 2 (C1)

Jump to S1C1
Energy calculated at B1B95/cc-pV(T+d)Z
 hartrees
Energy at 0K-686.346879
Energy at 298.15K 
HF Energy-686.346879
Nuclear repulsion energy197.419792
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 B1B95/cc-pV(T+d)Z
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 3738 3579 99.52      
2 A 1277 1222 241.49      
3 A 1201 1150 100.92      
4 A 1092 1045 41.53      
5 A 674 645 220.64      
6 A 561 537 30.07      
7 A 446 427 7.94      
8 A 395 378 14.66      
9 A 136 130 83.11      

Unscaled Zero Point Vibrational Energy (zpe) 4759.8 cm-1
Scaled (by 0.9573) Zero Point Vibrational Energy (zpe) 4556.5 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 B1B95/cc-pV(T+d)Z
ABC
0.31987 0.28663 0.17335

See section I.F.4 to change rotational constant units
Geometric Data calculated at B1B95/cc-pV(T+d)Z

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Cl1 -0.161 0.017 -0.336
O2 1.404 -0.417 0.057
H3 1.586 0.082 0.869
O4 -0.276 1.327 0.241
O5 -0.984 -0.956 0.306

Atom - Atom Distances (Å)
  Cl1 O2 H3 O4 O5
Cl11.67112.12311.43601.4268
O21.67110.96992.42802.4606
H32.12310.96992.32562.8277
O41.43602.42802.32562.3910
O51.42682.46062.82772.3910

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 34.082 O2 Cl1 O3 26.333
O2 Cl1 O4 102.522 O3 Cl1 O4 79.020
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B1B95/cc-pV(T+d)Z Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 Cl 0.846      
2 O -0.318      
3 H 0.221      
4 O -0.392      
5 O -0.357      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.262 0.308 -0.325 1.339
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -28.413 0.503 3.334
y 0.503 -32.278 0.266
z 3.334 0.266 -26.023
Traceless
 xyz
x 0.737 0.503 3.334
y 0.503 -5.059 0.266
z 3.334 0.266 4.322
Polar
3z2-r28.644
x2-y23.864
xy0.503
xz3.334
yz0.266


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