Isomers
↳ molecules with the same molecular formula but different arrangements
Isomerisms
Structural isomers -
different
connectivity Stereoiscse - different spatial
arrangement
1 .
Chain 1. Geometric
.
2 Positional .
2
Optical
.
3 Functional
4 . Metamerism
5.
5 Tautomerism
6 .
Ring-chain
1. Chain Bowers -> similar chemical
properties/ different physical properties
C44 , 0
- boiling point
°
↑ boiling point
°
-0 5 L
.
-
11 . 7 C
linear branched
.
2 Positional isoners e similar chemical
properties/ different physical properties
40 on
on
I ! i
↳ HqN
, Functional different physical properties
different
chemical properties /
3
. isces -
O
Il II
231,0 : - Mn
proporat proporal
↳ 10 : -on 1-
1-
propanol ethyl methyl ether
4
.
Ring-chain Bowers - different chemical
properties/ different physical properties
HzC
CHs # Y =
(14
n' un
cyclobutane
his-2-butene
↳ molecules with the same molecular formula but different arrangements
Isomerisms
Structural isomers -
different
connectivity Stereoiscse - different spatial
arrangement
1 .
Chain 1. Geometric
.
2 Positional .
2
Optical
.
3 Functional
4 . Metamerism
5.
5 Tautomerism
6 .
Ring-chain
1. Chain Bowers -> similar chemical
properties/ different physical properties
C44 , 0
- boiling point
°
↑ boiling point
°
-0 5 L
.
-
11 . 7 C
linear branched
.
2 Positional isoners e similar chemical
properties/ different physical properties
40 on
on
I ! i
↳ HqN
, Functional different physical properties
different
chemical properties /
3
. isces -
O
Il II
231,0 : - Mn
proporat proporal
↳ 10 : -on 1-
1-
propanol ethyl methyl ether
4
.
Ring-chain Bowers - different chemical
properties/ different physical properties
HzC
CHs # Y =
(14
n' un
cyclobutane
his-2-butene