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A chiral metal‐organic framework film with optoelectronic properties based on functionalized porphyrin molecules is presented by Mariana Kozlowska, Lars Heinke et al. in their Research Article (e202217377). While the porphyrin molecules in solution (red) are planar, as common porphyrin, the porphyrin cores are twisted and chiral upon assembly in the metal‐organic framework. The close packing and the...
Während Materialien auf der Basis organischer Moleküle in der Regel entweder exzellente optoelektronische oder exzellente chirale Eigenschaften aufweisen, ist die Kombination aus beiden selten. Hier wird ein kristalliner chiroptischer Film auf Basis von Porphyrin mit homochiralen Seitengruppen vorgestellt. Während das gelöste Molekül einen planaren, also achiralen Porphyrin‐Kern hat, ist der Porphyrin‐Kern...
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