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# Listing of experimental geometry data for HNO3(Nitric acid)

## Rotational Constants (cm-1)

See section I.F.4 to change rotational constant units
A B C
0.43401 0.40361 0.20883
Rotational Constants from 1960Mil/Mor:1523
Calculated rotational constants for HNO3 (Nitric acid).

## Internal coordinates

(distances (r) in Å) (angles (a) in degrees) (dihedrals (d) in degrees)
Description Value Connectivity Reference Comment
Atom 1 Atom 2 Atom 3 Atom 4
rOH 0.964 2 5 1965Cox/Riv:3106
rNO 1.406 1 2 1965Cox/Riv:3106 in NOH
rNO 1.211 1 3 1965Cox/Riv:3106
rNO 1.199 1 4 1965Cox/Riv:3106
aHON 102.15 1 2 5 1965Cox/Riv:3106
aONO 115.0883 2 1 3 1965Cox/Riv:3106
aONO 130.267 3 1 4 1965Cox/Riv:3106
aONO 113.85 2 1 4 1965Cox/Riv:3106

## Bond descriptions

Examples: C-C single bond, C=C, double bond, C#C triple bond, C:C aromatic bond
Bond Type Count
H-O 1
N-O 1
N=O 2
Atom x (Å) y (Å) z (Å)
N1 0.0000 0.1551 0.0000
O2 -0.2674 -1.2253 0.0000
O3 1.1744 0.4504 0.0000
O4 -0.9844 0.8396 0.0000
H5 0.6192 -1.6037 0.0000

Atom - Atom Distances (Å)
N1 O2 O3 O4 H5
N11.40601.21101.19901.8646
O21.40602.21072.18580.9640
O31.21102.21072.19362.1279
O41.19902.18582.19362.9225
H51.86460.96402.12792.9225

Calculated geometries for HNO3 (Nitric acid).
References