# name
A magneto-optical molecular device: interplay of spin crossover, luminescence, photomagnetism, and photochromism

# metadata.dc.description.abstract[].value
A bis(pyrazolylpyridyl) ligand, L, containing a cen- tral photochromic dithienylethene spacer predictably forms a ferrous [Fe2L3]4+ helicate exhibiting spin crossover (SCO). In solution, the compound [Fe2L3](ClO4)4 (1) preserves the magnetic properties and is fluorescent. The structure of 1 is photo-switchable following the reversible ring closure/opening of the central dithienylethene via irradiation with UV/visible light. This photoisomerization switches on and off some emission bands of 1 and provides a means of externally manipulating the magnetic properties of the assembly.

# metadata.dc.relation.ispartof[].value
Angewandte Chemie-International Edition, 2017, vol. 56, num. 49, p. 15622-15627

# metadata.dc.source[].value
Articles publicats en revistes (Química Inorgànica i Orgànica)

# metadata.dc.title[].value
A magneto-optical molecular device: interplay of spin crossover, luminescence, photomagnetism, and photochromism