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Figure 3
Examples of counting π electrons in sulfur–nitrogen rings where all atoms are sp2-hybridized. The total numbers of π electrons are (a) six (Wilberg et al., 2001 ![]() ![]() ![]() ![]() ![]() ![]() ![]() |
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Figure 3
Examples of counting π electrons in sulfur–nitrogen rings where all atoms are sp2-hybridized. The total numbers of π electrons are (a) six (Wilberg et al., 2001 ![]() ![]() ![]() ![]() ![]() ![]() ![]() |