Partial rotation of the isopropyl group in the solid state: single-crystal-to-single-crystal phase transformation in a carvacrol derivative

A hitherto unseen rotation of the isopropyl group in the solid state, predicted to be forbidden based on theoretical investigations, is reported. This C-C rotation observed during the temperature dependent single-crystal-to-single-crystal transformation is attributed to the concomitant changes in molecular structure and intermolecular packing.

Parâmetros comportamentais e químicos na interação entre o caranguejo-aranha Libinia spinosa (Majoidea) e anêmona Calliactis tricolor (Hormathidae)

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)