Organotin(IV) azepane dithiocarbamates: Synthesis and characterization of the first organotin(IV) complexes with seven-membered cyclic dithiocarbamates

A Structural Survey of Poly-Functional Dithiocarbamate Ligands and the Aggregation Patterns They Sustain

“…The next category of molecular structures also resembles the preceding two classes and conforms to the general formula (R3Sn)2(S2C-spacer-CS2). In all, there are 12 examples in this category: (Cy3Sn)2(L 37 ) in the crystal of 79 [75] [67], and (Ph3Sn)2(L 36 ) (90) [73]. The molecules are invariably di-nuclear with two representative examples being (Ph3Sn)2(L 31 ) in 87 and (Ph3Sn)2(L 36 ) in 90, as illustrated in Figure 17.…”

“…Thus, 64 and 87 were tested, in vitro, The next category of molecular structures also resembles the preceding two classes and conforms to the general formula (R 3 Sn) 2 (S 2 C-spacer-CS 2 ). In all, there are 12 examples in this category: (Cy 3 Sn) 2 (L 37 ) in the crystal of 79 [75] Figure 17. With the exception of 80, 88, and 90, all of the aggregates are disposed about a centre of inversion; in 80, two independent molecules comprise the asymmetric unit.…”