:orphan: star(EXPECTATION VALUES) This section gives directives for the calculation of expectation values. keyword(OPERATOR) Specification of general one-electron operators. See the :ref:`one_electron_operators` section for more information and explicit examples. **Advanced options** keyword(ORBANA) Analyze contributions to an expectation value from the individual orbitals. keyword(PROJEC) Decompose an expectation value in contribution from fragment orbitals. This action presupposes that a projection analysis has been performed, see :ref:`*PROJECTION` section for details. **Programmers options** keyword(PRINT) Print level. *Default:* :: .PRINT 0