#! /bin/sh


$ADFBIN/adf << eor
title CH4 LDA potential

Define
 ZERO = 0.0
 RCH = 1.0850
 DCH = sqrt(3)*(RCH/3)
End

Atoms
 C  0.0  0.0  0.0
 H  DCH -DCH  DCH
 H  DCH  DCH -DCH
 H -DCH  DCH  DCH
 H -DCH -DCH -DCH
End

Basis
 Type TZP
 Core None
End

Geometry
 optim all
 converge grad=0.0001
End

AnalyticalFreq
End

End input
eor

mv TAPE21 CH4.t21
rm logfile