Completed first-order block of IP-ADC(2)-x
Completed first-order block of IP-ADC(2)-x

gkc1000/pyscf,gkc1000/pyscf,sunqm/pyscf,sunqm/pyscf,gkc1000/pyscf,gkc1000/pyscf,gkc1000/pyscf,sunqm/pyscf,sunqm/pyscf