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# Listing of experimental geometry data for Al2(Aluminum diatomic)

## Rotational Constants (cm-1)

See section I.F.4 to change rotational constant units
A B C
0.17127
Rotational Constants from 1990Fu/Lem:8420
Calculated rotational constants for Al2 (Aluminum diatomic).

## 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
rAlAl 2.701 1 2 1990Fu/Lem:8420 re

## Bond descriptions

Examples: C-C single bond, C=C, double bond, C#C triple bond, C:C aromatic bond
Bond Type Count
Al-Al 1
Atom x (Å) y (Å) z (Å)
Al1 0.0000 0.0000 0.0000
Al2 0.0000 0.0000 2.7010

Atom - Atom Distances (Å)
Al1 Al2
Al12.7010
Al22.7010

Calculated geometries for Al2 (Aluminum diatomic).
References