Ordered Aggregation of Benzamide Crystals Induced using a 'Motif Capper' Additive.

Autor: Blagden, Nicholas, Song, M., Davey, R.J., Seton, L., Seaton, Colin C.
Jazyk: angličtina
Rok vydání: 2005
Předmět:
Druh dokumentu: Článek
DOI: 10.1021/cg0498204
Popis: This paper reports on the growth of benzamide crystals in the presence of 2'-aminoacetophenone. The resulting self-replicating intergrowth of benzamide crystals gives rise to ordered crystal aggregates in which individuals share a common c*. This behavior is interpreted using the concept of a motif capper additive which is able to halt the extension of structural motifs at the surface of a growing crystal. In this case the additive was selected to terminate the hydrogen-bonding ribbons, which extend along the b axis of the benzamide structure.
Databáze: Networked Digital Library of Theses & Dissertations