Draw a Newman projection for the most and least stable conformations of 2,2- dibromo-3,3-dichlorobutane around the...
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Draw a Newman projection for the most and least stable conformations of 2,2- dibromo-3,3-dichlorobutane around the C2-C3 bond. Calculate the difference in energy between these conformations using these data: CI/CI eclipse strain: 0.9 kcal/mol; Br/Br eclipse strain: 1.1 kcal/mol; Cl/Br eclipse strain: 1.0 kcal/mol; methyl/methyl eclipse strain: 3.2 kcal/mol; methyl/Cl eclipse strain: 1.4 kcal/mol; methyl/Br eclipse strain: 1.5 kcal/mol; methyl/ethyl gauche strain: 1.0 kcal/mol; CH3/Br gauche strain: 0.5 kcal/mol; CH3/Cl gauche strain: 0.4 kcal/mol; CI/Br gauche strain: 0.3 kcal/mol; CI/CI gauche strain: 0.2 kcal/mol. Draw a Newman projection for the most and least stable conformations of 2,2- dibromo-3,3-dichlorobutane around the C2-C3 bond. Calculate the difference in energy between these conformations using these data: CI/CI eclipse strain: 0.9 kcal/mol; Br/Br eclipse strain: 1.1 kcal/mol; Cl/Br eclipse strain: 1.0 kcal/mol; methyl/methyl eclipse strain: 3.2 kcal/mol; methyl/Cl eclipse strain: 1.4 kcal/mol; methyl/Br eclipse strain: 1.5 kcal/mol; methyl/ethyl gauche strain: 1.0 kcal/mol; CH3/Br gauche strain: 0.5 kcal/mol; CH3/Cl gauche strain: 0.4 kcal/mol; CI/Br gauche strain: 0.3 kcal/mol; CI/CI gauche strain: 0.2 kcal/mol.
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