Chapter 9
Second-order Møller–Plesset Perturbation Theory

 9.1 Functionalities of Mpgrad, Rimp2, Ricc2
  9.1.1 How to quote
 9.2 Some Theory
 9.3 How to Prepare and Perform MP2 Calculations
  Calculations with rimp2 and ricc2
  MP2 calculations with a ROHF reference state
  Calculations with mpgrad
 9.4 General Comments on MP2 Calculations, Practical Hints
  Comments on the Output
 9.5 RI-MP2-F12 Calculations
 9.6 LT-SOS-RI-MP2 with O(N4) scaling costs