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Figure 5
(a) Detailed view of the interlocking interaction along b between glipizide molecules. The repulsion at (ii) is greater than that at (i) and leads to a negative contribution to the thermal expansion along b. (b) Schematic of a standard intermolecular potential, leading to positive thermal expansion. (c) Schematic of a possible intermolecular potential for term 2, leading to negative thermal expansion. For (b) and (c), the temperature T1 is less than T2.

Journal logoSTRUCTURAL SCIENCE
CRYSTAL ENGINEERING
MATERIALS
ISSN: 2052-5206
Volume 61| Part 6| November 2005| Pages 710-716
doi:10.1107/S0108768105025991
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