[1]. Keith A. Hirsch, et al. Coordination Networks of 3,3'-Dicyanodiphenylacetylene and Silver(I) Salts: Structural Diversity through Changes in Ligand Conformation and Counterion. Inorg Chem. 1997 Jul 2;36(14):296-2968.
H31-H31+H331-H331-H4-H41
P261-P264-P27-P271-P273-P34+P34-P33-P391-P45-P51
GHS6,GHS9