52
2 Biphenyl Moiety for a Solvent Responsive Aryl Gold(I) …
Fig. 2.25 a Photographs of 3/CH 2 Cl 2 before and after heating under reduced pressure taken under
UV light, in which the resulting powder is denoted as A. The addition of CHCl 3 to A does not
change emission color. b Emission spectra (λ ex = 365 nm), c 1 H NMR spectra, and d Powder
XRD patterns of 3/CH 2 Cl 2 and A. Arrows in (c) denoted as the proton signals of residual CH 2 Cl 2
(boiling point is 40 °C). The peaks with low intensity denoted as triangles in (d) indicate the partial
crystallization
2 Biphenyl Moiety for a Solvent Responsive Aryl Gold(I) …
Fig. 2.25 a Photographs of 3/CH 2 Cl 2 before and after heating under reduced pressure taken under
UV light, in which the resulting powder is denoted as A. The addition of CHCl 3 to A does not
change emission color. b Emission spectra (λ ex = 365 nm), c 1 H NMR spectra, and d Powder
XRD patterns of 3/CH 2 Cl 2 and A. Arrows in (c) denoted as the proton signals of residual CH 2 Cl 2
(boiling point is 40 °C). The peaks with low intensity denoted as triangles in (d) indicate the partial
crystallization