Unprecedented morphology control of gas phase cocrystal growth using multi zone heating and tailor made additives.

Herein, it is shown for the first time that cocrystals can be grown by cosublimation with unprecedented morphology control using tailor made additives. Multicrystalline sea-urchin motifs and solids that look like candy-floss are transformed into block-like and needle-like single crystals using additives.