! Opt RIJCOSX CCSD(T) NUMGRAD cc-pVtz cc-pVtz/C
%output 
xyzfile=True 
end 
%scf 
maxiter 250 
end
%output
Print[P_Hirshfeld] = 1
end
% maxcore
4800
%pal nprocs 4
end
*xyz 0 2
C   -5.51885000   1.98166000  -0.00000000 
H   -4.66491000   2.28414000   0.00000000 
H   -6.09157000   1.57204000   0.71456000 
H   -6.09158000   2.02137000  -0.97398000 
*