ISOMER ALAKANA
Isomer adalah molekul-molekul dengan rumus kimia sama tetapi rumus struktur berbeda
BUTANA ( C4H10 )
Butana memiliki 2 isomer dengan 1 struktur normal butana ( n-butana )
C H3 C
H2 C H2 CH3 n butana
C H3 C
H CH3
CH3 H3C CH CH3
CH3
2 metil propana
PENTANA ( C5H12 )
Pentana memiliki 3 isomer dengan 1 struktur normal pentana ( n-pentana)
C H3 C
H2 C H2 C
H2 CH3 n pentana
C H3 C
H C H2 CH3 CH3
C H3 CH
CH3
CH2 CH3 H3C C H2 C
H CH3 CH3
C H3 C
H2 CH CH3 CH3
2 metil butana
C
H3 C CH3 CH3
CH3
2,2 dimetil propana HEKSANA ( C6H14 )
Heksana memiliki 5 isomer dengan 1 struktur normal heksana ( n-heksana )
C H3 C
H2 C H2 C
H2 C H2 CH3 n heksana
C H3 C
H C H2 C
H2 CH3 CH3
C H3 CH
CH3 CH2 C
H2 CH3 H3C C H2 C
H2 C H CH3
CH3 H3C C H2 C
H2 CH CH3
CH3
2 metil pentana
C
H3 C C H2 CH3 CH3
CH3
C H3 C
H2 C CH3
CH3 CH3
2,2 dimetil butana
C H3 C
H CH CH3 CH3
CH3
C H3 CH
CH CH3
CH3 CH3
2,3 dimetil butana
C H3 C
H2 C H C
H2 CH3 CH3
3 metil pentana
HEPTANA ( C7H16 )
Heptana memiliki 9 isomer dengan 1 struktur normal heptana ( n-heptana )
3 H2 H2 H2 H2 H2 3
n heptana
C H3 C
H C H2 C
H2 C H2 CH3 CH3
C H3 C
H2 C H2 C
H2 C H CH3 CH3 C
H3 CH CH2 C
H2 C H2 CH3 CH3
C H3 C
H2 C H2 C
H2 CH CH3 CH3
2 metil heksana
C
H3 C C H2 C
H2 CH3 CH3
CH3
C H3 C
H2 C
H2 C CH3 CH3 CH3
2,2 dimetil pentana
C
H3 C CH CH3
CH3 CH3
CH3
2,2,3 trimetil butana
C H3 CH
CH3 CH CH3
CH2 CH3 H3C C H2 CH
CH3 CH CH3
CH3
2,3 dimetil pentana
C H3 CH
CH3 CH2 CH
CH3 CH3 2,4 dimetil pentana
C H3 C
H2 C H CH3
CH2 C
H2 CH3 H3C C H2 C
H2 C H CH3
CH2 CH3 3 metil heksana
C H3 C
H2 C CH3 CH3
CH2 CH3
3,3 dimetil pentana
C H3 C
H2 C H C
H2 CH2
CH3 CH3
3 etil propana OKTANA ( C8H18 )
oktana memiliki 18 isomer dengan 1 struktur normal oktana ( n-oktana )
C H3 C
H2 C H2 C
H2 C H2 C
H2 C H2 CH3 n oktana
C H3 CH
CH3 CH2 C
H2 C H2 C
H2 CH3 H3C C H2 C
H2 C H2 C
H2 CH CH3 CH3
2 metil heptana
C H3 C
CH3 CH2 C
H2 C H2 CH3 CH3
C H3 C
H2 C H2 C
H2 C CH3 CH3 CH3
2,2 dimetil heksana C
H3 CH CH3
CH
CH2 C
H2 CH3 CH3
C H3 C
H2 C H2 CH
CH
CH3 CH3 CH3
2,3 dimetil heksana C
H3 CH CH3
CH2 CH
CH2 CH3 CH3
C H3 C
H2 CH
CH2 CH
CH3 CH3 CH3
2,4 dimetil heksana C
H3 CH CH3
CH2 C H2 CH
CH3 CH3 2,5 dimetil heksana
C H3 C
CH3 CH
CH2 CH3
3
CH3
C H3 C
H2 CH
C CH3 CH3 CH3 CH3 2,2,3 trimetil pentana
C H3 C
CH3
C CH3 CH3 CH3
CH3 2,2,3,3 tetrametil butana
C H3 C
CH3
CH2 CH
CH3 CH3
CH3
C H3 CH
CH2 C CH3 CH3 CH3 CH3
2,2,4 trimetil pentana
C H3 CH
CH3 C CH3 CH3
CH2 CH3
2,3,3 trimetil pentana C
H3 CH CH3
CH CH
CH3 CH3 CH3 2,3,4 trimetil pentana
C H3 C
H CH3
CH CH2 CH3
CH2 CH3
3 etil 2 metil pentana
C H3 C
H2 C H CH3
CH2 C H2 C
H2 CH3 H3C C H2 C
H2 C H2 C
H C H2 CH3 CH3
3 metil heptana
C H3 C
H2 C
H2 C C H2 CH3 CH3
CH3 3,3 dimetil heksana C
H3 C H2 CH
CH3 CH CH3
CH2 CH3
3,4 dimetil heksana
C H3 C
H2 C H2 C
H C H2 CH3 CH2
CH3
3 etil heksana
C H3 C
H2 C CH2 CH3
CH2 CH3 CH3
3 etil 3 metil pentana
C H3 C
H2 C H2 C
H C H2 C
H2 CH3 CH3
4 metil heptana