Figure 2
The variation of P—I bond length (Å) with bond order n. (I) is (2-Me-1,2-C2B10H10)(iPr)2PI2 (Teixidor et al., 2000), (II) is Ph3PI2 (Godfrey et al., 1991), (III) is [C6H2(OMe)3]3PI2·CH2Cl2 (Godfrey et al., 1998), (IV) is (tBu)3PI2 (DuMont et al., 1987), (V) is (iPr)3PI2·CH2Cl2 (Ruthe et al., 2000) and (VI) is PhMe2PI2 (Bricklebank et al., 1995). |