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. Author manuscript; available in PMC: 2011 Sep 19.
Published in final edited form as: Chem Commun (Camb). 2011 Apr 8;47(19):5443–5445. doi: 10.1039/c1cc10762c

Fig. 2.

Fig. 2

Crystal energy landscape of dihydroxybenzoic acid hydrates plotted by stabilisation energy per water molecule in the lattice, Estab (Fig. 1). Each symbol denotes a crystal structure (Tables S9 and S10, ESI†) which is a lattice energy minimum. The range of ice polymorph energies is in yellow. Only the most stable structures are shown, so the upper region of the hemihydrate landscape omits many 2,4-DHB structures.