is CCSD(Λ)_T available at psi 4 J. Chem. Phys. 136, 204114 (2012); https://doi.org/10.1063/1.4720382
expression E(T) of eqn 39 of the paper by Ug ̆ur Bozkaya and Henry F. Schaefer III .
i am aware that CCSD(T)_Λ version is available with the keyword CCSD(aT) which I am able to reproduce with our code for all bond length. However, unsuccessful to obtain CCSD(Λ)_T values.
If CCSD(Λ)_T is available then I will be able to test for other atoms or molecules. Kindly let me know.