%SUBJECT: File CHEMF7.TEX
 
\vbox{
\centerline{
\structure{\nopositioncheck\atom{H}\sesingle
\atom{B}\side{\nesingle\atom{H}}
\sseabove\atom{H}\sswevoba\atom{B}
\side{\nnwbelow\atom{H}\nnebelow\phantatom{B}}
\side{\swsingle\atom{H}}\sesingle\atom{H}}
}
\vskip 1truecm
\centerline{\it Fig.~7: Diborane}
}