Magnetic data were recorded using Quantum Design MPMS-3 Evercool magnetometer. The samples together with a quantity of pentane were loaded into borosilicate glass tubes (20-30 mg) in a setup that was described previously. The tubes with the samples were frozen in liquid nitrogen and then flamesealed under vacuum to protect the compounds from the loss of crystallinity due to the rapid desolvation that could occur in the magnetometer sample chamber. The raw magnetic data were corrected for the diamagnetic contribution of the compounds, solvent and the contribution of the glass tubes. Irradiation experiments were performed in the vacuum-sealed tubes at RT after removing them from the magnetometer sample chamber (ex-situ). 365 nm 3W power led was used for the UV irradiations and 638 nm 3W power led -for visible light irradiations. The samples in the vacuum-sealed tubes were constantly rotated at ca. 2 RPM during the irradiations.