TY - JOUR
T1 - Crystalline-State Photochromism of a Newly Synthesized Rhodium Dithionite Complex with Inflexible Cyclo-Pentyl Groups
AU - Kajiwara, Yuu
AU - Nakai, Hidetaka
N1 - Funding Information:
This work was supported by JSPS KAKENHI Grant Number JP21K05103. We would like to thank Mr. N. Concibido (Kindai Univ.) for his help to synthesis the compounds.
Publisher Copyright:
© 2022 The Chemical Society of Japan.
PY - 2022
Y1 - 2022
N2 - A rhodium dinuclear complex having inflexible cyclopentyltetramethylcyclopentadienyl (CpCyPen = η5-C5Me4cyclo- C5H9) and photoresponsive dithionite (μ-O2SSO2) ligands, [(CpCyPenRh)2(μ-CH2)2(μ-O2SSO2)] (1CyPen), was newly synthesized. Crystalline-state photochromism between 1CyPen and the corresponding μ-O2SOSO complex (2CyPen) was successfully investigated by performing time-dependent X-ray diffraction experiments. Without any degradation of the crystal, type-T inverse photochromic reaction based on the μ-O2SSO2 ligand proceeded within the rigid reaction cavity formed by the inflexible CpCyPen ligands.
AB - A rhodium dinuclear complex having inflexible cyclopentyltetramethylcyclopentadienyl (CpCyPen = η5-C5Me4cyclo- C5H9) and photoresponsive dithionite (μ-O2SSO2) ligands, [(CpCyPenRh)2(μ-CH2)2(μ-O2SSO2)] (1CyPen), was newly synthesized. Crystalline-state photochromism between 1CyPen and the corresponding μ-O2SOSO complex (2CyPen) was successfully investigated by performing time-dependent X-ray diffraction experiments. Without any degradation of the crystal, type-T inverse photochromic reaction based on the μ-O2SSO2 ligand proceeded within the rigid reaction cavity formed by the inflexible CpCyPen ligands.
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U2 - 10.1246/bcsj.20210396
DO - 10.1246/bcsj.20210396
M3 - Article
AN - SCOPUS:85126270964
VL - 95
SP - 169
EP - 174
JO - Bulletin of the Chemical Society of Japan
JF - Bulletin of the Chemical Society of Japan
SN - 0009-2673
IS - 1
ER -