Cover Picture: Heteronuclear Metal−Metal Contacts between Gold( I ) and Group‐11, ‐12, and ‐13 Centers (Eur. J. Inorg. Chem. 17/2003)

Abstract The cover picture shows a disc that contains a suspension of the complex [(C 6 F 5 ) 2 Au{μ‐Ag(OClO 3 )}Au(C 6 F 5 ) 2 ] (solid) (Figure 1 in the Microreview) under ultraviolet light. The border of the disc is cooled with liquid nitrogen to a temperature close to 77 K and the centre of the disc is at room temperature. The luminescence and the colour of the complex changes from red (near 77 K), through orange and yellow, to green (room temperature). Details are discussed in the Microreview by M. Bardajía and A. Laguna on p. 3069 ff.