X OWLv2 | Online te X OWLv2: View Assir X Significant Figures X P Learning Commor x TracCloud Main / × | + ow.com/ilmn/takeAssignment/takeCovalentActivity.do?locator-assignment-take G [Review Topics] [References] Calculate strain energy for the conformer pictured below, using strain energy increments from the table. Strain Energy for Alkanes Interaction / Compound kJ/mol kcal/mol H: H eclipsing 4.0 1.0 eq H: CH3 eclipsing 5.8 1.4 eq CH3 CH3 eclipsing 11.0 2.6 gauche butane 3.8 0.9 cyclopropane 115 27.5 cyclobutane 110 26.3 M cyclopentane 26.0 6.2 req cycloheptane 26.2 6.3 (MD) 40.5 9.7 Preq 0 2req cyclooctane (Calculate your answer to the nearest 0.1 energy unit, and be sure to specify units, kJ/mol or kcal/mol. The answer is case sensitive.) 2req 4" R H H H DII % 85 H H H H Cengage Learning | Cengage Technical Support

Organic Chemistry
9th Edition
ISBN:9781305080485
Author:John E. McMurry
Publisher:John E. McMurry
Chapter5: Stereochemistry At Tetrahedral Centers
Section5.SE: Something Extra
Problem 33AP
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Calculate strain energy for the conformer picture below, using strain energy increments from the table 

X
OWLv2 | Online te X
OWLv2: View Assir X
Significant Figures X
P Learning Commor x TracCloud Main / × | +
ow.com/ilmn/takeAssignment/takeCovalentActivity.do?locator-assignment-take
G
[Review Topics]
[References]
Calculate strain energy for the conformer pictured below, using strain energy increments from the table.
Strain Energy for Alkanes
Interaction / Compound kJ/mol kcal/mol
H: H eclipsing
4.0
1.0
eq
H: CH3 eclipsing
5.8
1.4
eq
CH3 CH3 eclipsing
11.0
2.6
gauche butane
3.8
0.9
cyclopropane
115
27.5
cyclobutane
110
26.3
M
cyclopentane
26.0
6.2
req
cycloheptane
26.2
6.3
(MD)
40.5
9.7
Preq
0
2req
cyclooctane
(Calculate your answer to the nearest 0.1 energy unit, and be sure to specify units, kJ/mol or kcal/mol. The answer is
case sensitive.)
2req
4"
R
H
H
H
DII
%
85
H
H
H
H
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Transcribed Image Text:X OWLv2 | Online te X OWLv2: View Assir X Significant Figures X P Learning Commor x TracCloud Main / × | + ow.com/ilmn/takeAssignment/takeCovalentActivity.do?locator-assignment-take G [Review Topics] [References] Calculate strain energy for the conformer pictured below, using strain energy increments from the table. Strain Energy for Alkanes Interaction / Compound kJ/mol kcal/mol H: H eclipsing 4.0 1.0 eq H: CH3 eclipsing 5.8 1.4 eq CH3 CH3 eclipsing 11.0 2.6 gauche butane 3.8 0.9 cyclopropane 115 27.5 cyclobutane 110 26.3 M cyclopentane 26.0 6.2 req cycloheptane 26.2 6.3 (MD) 40.5 9.7 Preq 0 2req cyclooctane (Calculate your answer to the nearest 0.1 energy unit, and be sure to specify units, kJ/mol or kcal/mol. The answer is case sensitive.) 2req 4" R H H H DII % 85 H H H H Cengage Learning | Cengage Technical Support <Previous Next Email Instructor Save PrtScn Home End PgUp PgDn F11 F12 F5 F6 F7 FB F9 F10 T Y & ( 7 8 9 U P
X
OWLv2 | Online te X
OWLv2: View Assir X
Significant Figures X
P Learning Commor x TracCloud Main / × | +
ow.com/ilmn/takeAssignment/takeCovalentActivity.do?locator-assignment-take
G
[Review Topics]
[References]
Calculate strain energy for the conformer pictured below, using strain energy increments from the table.
Strain Energy for Alkanes
Interaction / Compound kJ/mol kcal/mol
H: H eclipsing
4.0
1.0
eq
H: CH3 eclipsing
5.8
1.4
eq
CH3 CH3 eclipsing
11.0
2.6
gauche butane
3.8
0.9
cyclopropane
115
27.5
cyclobutane
110
26.3
M
cyclopentane
26.0
6.2
req
cycloheptane
26.2
6.3
(MD)
40.5
9.7
Preq
0
2req
cyclooctane
(Calculate your answer to the nearest 0.1 energy unit, and be sure to specify units, kJ/mol or kcal/mol. The answer is
case sensitive.)
2req
4"
R
H
H
H
DII
%
85
H
H
H
H
Cengage Learning | Cengage Technical Support
<Previous
Next
Email Instructor
Save
PrtScn
Home
End
PgUp
PgDn
F11
F12
F5
F6
F7
FB
F9
F10
T
Y
&
(
7
8
9
U
P
Transcribed Image Text:X OWLv2 | Online te X OWLv2: View Assir X Significant Figures X P Learning Commor x TracCloud Main / × | + ow.com/ilmn/takeAssignment/takeCovalentActivity.do?locator-assignment-take G [Review Topics] [References] Calculate strain energy for the conformer pictured below, using strain energy increments from the table. Strain Energy for Alkanes Interaction / Compound kJ/mol kcal/mol H: H eclipsing 4.0 1.0 eq H: CH3 eclipsing 5.8 1.4 eq CH3 CH3 eclipsing 11.0 2.6 gauche butane 3.8 0.9 cyclopropane 115 27.5 cyclobutane 110 26.3 M cyclopentane 26.0 6.2 req cycloheptane 26.2 6.3 (MD) 40.5 9.7 Preq 0 2req cyclooctane (Calculate your answer to the nearest 0.1 energy unit, and be sure to specify units, kJ/mol or kcal/mol. The answer is case sensitive.) 2req 4" R H H H DII % 85 H H H H Cengage Learning | Cengage Technical Support <Previous Next Email Instructor Save PrtScn Home End PgUp PgDn F11 F12 F5 F6 F7 FB F9 F10 T Y & ( 7 8 9 U P
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