Alan
----------------------------------------------------
Dr A S F Boyd Chemistry Department
NMR Spectroscopist Heriot-Watt University
phone: +44-131-451 3214 Riccarton
fax: +44-131-451 3180 Edinburgh
alan@rannoch.che.hw.ac.uk EH14 4AS
cheasfb@vaxa.hw.ac.uk Scotland
----------------------------------------------------