Fig. 4: A comparison of U-CB[8]-MPyVB and U-CB[8]-MPyVB-A. | Nature Communications

Fig. 4: A comparison of U-CB[8]-MPyVB and U-CB[8]-MPyVB-A.

From: Controllable photomechanical bending of metal-organic rotaxane crystals facilitated by regioselective confined-space photodimerization

Fig. 4

a A comparison between solid fluorescence spectra of U-CB[8]-MPyVB and U-CB[8]-MPyVB-A. b A comparison between FTIR spectra of U-CB[8]-MPyVB and U-CB[8]-MPyVB-A. c 1H NMR spectra of digested solutions of U-CB[8]-MPyVB and U-CB[8]-MPyVB-A at 25 °C (DMSO-d6, 500 MHz). d Crystal structure of U-CB[8]-MPyVB-A containing two different parts, photoactive motif and photoinert motif. Oxygen atom: red; Carbon atom: gray; Nitrogen atom: blue; Uranium atom: yellow). Photoactive motif (e) and photoinert motif (f).

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