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. Author manuscript; available in PMC: 2020 Nov 20.
Published in final edited form as: Angew Chem Int Ed Engl. 2018 May 22;57(26):7865–7868. doi: 10.1002/anie.201804298

Figure 4.

Figure 4.

Molecular structures of 2• and 3• (thermal ellipsoids represent 30% probability; hydrogen atoms on carbons omitted for clarity). Selected bond distances (Å) and angles (deg) for 2•: S(1)–C(1), 1.623(5); C(2)–C(2A), 1.394(7); S(2)–C(2), 1.682(3); S(2)–B(1), 1.927(4); B(1)–Br(1), 1.982(8) (av); B(1)–Br(2), 1.984(10) (av); B(1)–S(2)–C(2), 92.4(2); S(2)–C(2)–C(2A), 121.69(12); S(2)–B(1)–S(2A), 110.3(3); Br(1)–B(1)–Br(2), 107.4(4) (av). For 3•: S(1)–C(1), 1.633(4); C(2)–C(3), 1.388(4); S(2)–C(2), 1.680(3); S(3)–C(3), 1.694(3); S(2)–B(1), 2.026(4); S(3)–B(1), 2.028(4); B(1)–C(33), 1.607(6); B(1)–S(2)–C(2), 94.94(16); S(2)–C(2)–C(3), 122.9(3); S(2)–B(1)–S(3), 103.27(18); C(33)–B(1)–C(34), 118.8(3).