Synthesis, Structure and Spectroscopic Properties of Novel9,10‐Bis{[6‐(diphenylphosphanyl)‐2‐pyridylmethyl]propylaminomethyl}anthracene‐Bridged Group 11 Metal (M = Cu
I
and Ag
I
) Dinuclear Complexes
Synthesis, Structure and Spectroscopic Properties of Novel9,10‐Bis{[6‐(diphenylphosphanyl)‐2‐pyridylmethyl]propylaminomethyl}anthracene‐Bridged Group 11 Metal (M = Cu
I
and Ag
I
) Dinuclear Complexes