1 State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou, Fujian 350002, P. R. China. zhj@fjirsm.ac.cn.
A Cu(I) boron imidazolate framework with 2-fold interpenetrating ths topology shows luminescent mechanochromism, and it can directly reduce bimetal Au-Ag nanoparticles into its structure, leading to catalytic applications.