The various structural isomers for the molecular formula `C_(4)H_(10)O` are :
`{:(CH_(3)-CH_(2)-CH_(2)-CH_(2)-OH" "CH_(3)-CH-CH_(2)-OH" "CH_(3)-CH-CH_(2)-CH_(3)),(" Butan-1-ol"" |"" |"),(" "CH_(3)" "OH),(" 2-Methylpropan-1-ol"" Butan-2-ol"):}`
`{:(" "CH_(3)),(" |"),(CH_(3)-C-OH" "CH_(3)-CH_(2)-O-CH_(2)-CH_(3)" "CH_(3)-O-CH_(2)-CH_(2)-CH_(3)),(" |"" Ethoxyethane"" Methoxypropane"),(" "CH_(3)),("2-Mehtylpropan-2-ol"):}`
`{:(CH_(3)-O-CH-CH_(3)),(" |"),(" "CH_(3)),(" 2-Methoxypropane"):}`
The isomers listed above represent chain, position, functional and the metamers for the same molecular formula.