two-particle density matrix



 Dear CCLers,
 Does anyone know of programs or subroutines that calculate the two-particle
 density matrix, rho(r1,r2), from Gaussian wavefunction WFN file ?
 Any help will be appreciated
 Thanks a lot
 --
 Nguyen Nam Anh   Quebec, Canada
 E-mail: anh { *at * } chm.ulaval.ca
 WWW: http://promethium.chm.ulaval.ca/~anh/