In this video you'll learn the step by stop logical process for converting a cyclohexane in chair conformation to a double newman projection. this is bonus question b on the chair conformations. Chair and boat shapes for cyclohexane. created by sal khan. carbon can form covalent bonds with itself and other elements to create a mind-boggling array of structures. in organic chemistry. 196 chapter 6 stereochemistry i c w h c w h h w c h w c h h h newman projection twist boat conformation a b c figure 6.12 the boat conformation of cyclohexane.boat converting chair cyclohexane to boat and then to a new chair. energy (kcal/mol) 10.5 5 6 chair chair half-chair half-chair twist.
Figure %: newman projection of the cyclohexane chair there are two distinctive types of c-h bonds on the chair. one set is comprised of c-h bonds that extend vertically up and down and are called axial bonds.. Chair and boat shapes for cyclohexane. carbon likes to form bonds of this shape. it won't always be 109.5 degrees. and the reason why it's useful to know that name is when we talk about the different configurations, the different chair and boats, whether something is equatorial or axial can change if this were to flip up, or vice versa. The most important shapes are called chair, half-chair, boat, and twist-boat. the molecule can easily switch between these conformations, and only two of them - chair and twist-boat - can be isolated in pure form..
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