Structural studies, thermochromic luminescent properties and crystal-to-crystal transformation of a double-stranded Cu I –I-bisquinoline coordination polymer

Key Points

• This research aims to explore the structural characteristics and thermochromic properties of a Cu–I coordination polymer.
• Conducted structural studies of the double-stranded coordination polymer.
• Investigated thermochromic luminescent properties under varying temperatures.
• Examined crystal-to-crystal transformation capabilities.
• The coordination polymer demonstrated significant thermochromic luminescence.
• Reversible chemical transformations were observed upon temperature changes.
• Findings highlight the potential for developing innovative materials based on earth-abundant metals.