OMC Poster Session

[OMCp-08] Structural transitions between achiral and chiral crystal structures toward understanding the exchange of angular momentum between light and matter

*Ryusei Oketani¹, Musashi Okada¹, Ichiro Hisaki¹ (1. Osaka University)

We will report that achiral crystal structures of a phenothiazine derivative, which exhibit planar chirality in solid, undergo a SC-SC structural transition to a chiral structure upon heating. Furthermore, when a single crystal with known chirality is brought into contact at the structural transition temperature, a structural transition accompanied by chirality transcription was observed.