%nproc=24
%mem=100GB
#p ROCCSD(T) aug-cc-pVTZ pop=full gfprint

G2

0,1
C
H,1,RCH
H,1,RCH,2,109.47122063
H,1,RCH,2,109.47122063,3,109.47122063,1
H,1,RCH,2,109.47122063,3,109.47122063,-1

RCH=1.09185419