Examlex
In calculating the standard error of the estimate,se =
,there are (n - K - 1)degrees of freedom,where n is the sample size and K is the number of independent variables in the model.
All-Cis Form
A molecular configuration where all substituents are positioned on the same side of a double bond or in a cyclic structure.
Aromatic
Relates to organic compounds that contain one or more planar rings of carbon atoms with delocalized π electrons, providing unique stability and chemical properties.
Tropylium Bromide
A chemical compound featuring a tropylium ion, which is positively charged, paired with a bromide ion.
AntiAromatic
Describes compounds that have cyclic, conjugated electron configurations but do not follow Hückel's rule, often being less stable.
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