--- /dev/null
+ integer i,j,k,l
+ double precision erij,rij,xj,yj,zj,dxi,dyi,dzi,dxj,dyj,dzj,
+ & chi1,chi2,chi12,chip1,chip2,chip12,alf1,alf2,alf12,om1,om2,om12,
+ & om1om2,chiom1,chiom2,chiom12,chipom1,chipom2,chipom12,eps1,
+ & faceps1,faceps1_inv,eps1_om12,facsig,sigsq,sigsq_om1,sigsq_om2,
+ & sigsq_om12,facp,facp_inv,facp1,eps2rt,eps2rt_om1,eps2rt_om2,
+ & eps2rt_om12,eps3rt,eom1,eom2,eom12,evdwij,eps2der,eps3der,sigder,
+ & dsci_inv,dscj_inv,gg
+ common /calc/ erij(3),rij,xj,yj,zj,dxi,dyi,dzi,dxj,dyj,dzj,
+ & chi1,chi2,chi12,chip1,chip2,chip12,alf1,alf2,alf12,om1,om2,om12,
+ & om1om2,chiom1,chiom2,chiom12,chipom1,chipom2,chipom12,eps1,
+ & faceps1,faceps1_inv,eps1_om12,facsig,sigsq,sigsq_om1,sigsq_om2,
+ & sigsq_om12,facp,facp_inv,facp1,eps2rt,eps2rt_om1,eps2rt_om2,
+ & eps2rt_om12,eps3rt,eom1,eom2,eom12,evdwij,eps2der,eps3der,sigder,
+ & dsci_inv,dscj_inv,gg(3),i,j