A great advantage of X-ray analysis as a method of chemical structure analysis is its power to show some totally unexpected and surprising structure with, at the same time, complete certainty.
Dorothy HodgkinI first met the subject of X-ray diffraction of crystals in the pages of the book W. H. Bragg wrote for school children in 1925, Concerning the Nature of Things.
Dorothy HodgkinI should not like to leave an impression that all structural problems can be settled by X-ray analysis or that all crystal structures are easy to solve. I seem to have spent much more of my life not solving structures than solving them.
Dorothy HodgkinStill I had a lurking question. Would it not be better if one could really 'see' whether molecules as complicated as the sterols, or strychnine were just as experiment suggested?
Dorothy HodgkinI once wrote a lecture for Manchester University called ยซ Moments of Discovery ยป in which I said that there are two moments that are important. There's the moment when you know you can find out the answer and that's the period you are sleepless before you know what it is. When you've got it and know what it is, then you can rest easy.
Dorothy Hodgkin