Isolating in-crystallo reaction intermediates during 4+4 light-driven cycload...

Pentiptycene-anthracene (PAn-OCn) crystals are an ideal platform for delving into the fundamental aspects of in crystallo photochemical processes due to their light-driven [4+4]...五并省-蒽（PAn-OCn）晶体因可发生光驱动[4+4]……反应，成为深入探究晶体内光化学过程基础特性的理想平台。