Incorporation of a Redox-Active Bis(guanidine) in Low-Dimensional Tin and Lead Iodide Structures

Abstract

Invited for the cover of this issue is the group of Hans-Jörg Himmel at Heidelberg University, Germany. The cover image shows a new tin iodide material with embedded redox-active guanidine units that protect the tin atoms from being oxidized, like an umbrella against a sudden downpour.

By integration of redox-active guanidines into tin(II) and lead(II) iodides, metal oxidation is hindered…

Read more about the story behind the cover in the Cover Profile and about the research itself in the Full Paper by H.-J. Himmel et al.

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