Inorganic compounds show rich variety: A: Diborane features unusual bonding B: Caesium chloride has an archetypal crystal structure C: Fp2 is an organometallic complex D: Silicone's uses range from breast implants to Silly Putty E: Grubbs' catalyst won the 2005 Nobel Prize for its discoverer F: Zeolites find extensive use as molecular sieves G: Copper(II) acetate surprised theoreticians with its diamagnetism