At room temperature, 999 out of 1000 molecules of it exist in the so-called "chair configuration," while the "boat" configuration is observed only at higher temperatures. Substituents on its ring structure, such as methyl or tert-butyl groups, are more stable on the equatorial plane rather than on one of the axial positions. For 10 points—identify 
At room temperature, 999 out of 1000 molecules of it exist in the so-called "chair configuration," while the "boat" configuration is observed only at higher temperatures. Substituents on its ring structure, such as methyl or tert-butyl groups, are more stable on the equatorial plane rather than on one of the axial positions. For 10 points—identify this class of compounds containing non-aromatic six-membered rings.
At room temperature, 999 out of 1000 molecules of it exist in the so-called "chair configuration," while the "boat" configuration is observed only at higher temperatures.
{cyclohexane}s