The incompatibility of these structures with the bridgeheads of rings is governed by Bredt's rule. In organic chemistry, their "E" and "Z" substituent
The incompatibility of these structures with the bridgeheads of rings is governed by Bredt's rule. In organic chemistry, their "E" and "Z" substituents are useful in determining cis- and trans – isomers. They alternate with a weaker structure in conjugated systems, and have [*] "sigma" and "pi" components. One of these with carbons is the defining trait of an alkene [al-KEEN]. For 10 points, name these structures that occur naturally in atmospheric oxygen, a connection between two atoms in which exactly four electrons are shared, represented in Lewis diagrams by two straight lines.
The incompatibility of these structures with the bridgeheads of rings is governed by Bredt's rule.
{double bond}