%nprocshared=8
%mem=13000MB
%NoSave
%chk=\\ic.ac.uk\homes\yz8711\Desktop\3rdyearlab\Mini project\Al-Br stretch\chk.chk
%rwf=\tmp\pbs.5767877.cx1b\rwf
# freq b3lyp/gen geom=connectivity gfinput pseudo=cards

2Br inmid freq

0 1
 Al                -1.73343700    0.00000000    0.00000000
 Al                 1.73343700    0.00000000    0.00000000
 Br                 0.00000000    0.00000000    1.78662000
 Br                 0.00000000    0.00000000   -1.78662000
 Cl                -2.75223900    1.82880300    0.00000000
 Cl                -2.75223900   -1.82880300    0.00000000
 Cl                 2.75223900    1.82880300    0.00000000
 Cl                 2.75223900   -1.82880300    0.00000000

 1 3 1.0 4 1.0 5 1.0 6 1.0
 2 3 1.0 4 1.0 7 1.0 8 1.0
 3
 4
 5
 6
 7
 8