Explore / Peer-reviewed article
Peer-reviewed articleOpen access

Single-crystal structure determination of psilocybin after dehydration.

Emmett SK, Cameron LiD, Hestermann M, Holland DiD, Kessler SiD, McFarlane L, Chooi YHiD, Moggach SAiD

Acta crystallographica. Section C, Structural chemistryAug 7, 2026License: open accessAustralia0 citationsDOI: 10.1107/s2053229626007692

Abstract

The crystal structure of the known low-temperature anhydrous phase of psilocybin {3-[2-(dimethylamino)ethyl]-1H-indol-4-yl dihydrogen phosphate, C<sub>12</sub>H<sub>17</sub>N<sub>2</sub>O<sub>4</sub>P} is reported. While the structure was previously characterized using powder X-ray diffraction, this study describes the first determination via single-crystal X-ray diffraction. High-resolution structural models were obtained both before and after in situ dehydration, allowing for a direct comparison of the lattice response to water loss.

Topics & conditions

Detected automatically by Psychedelic Commons from the title and abstract, not labels from the source. They may be incomplete.

Psilocybin

Keywords

Crystal structurePhosphatePolymorphsAnhydrousPsychoactive CompoundPhase Elucidation

Psychedelic Commons aggregates metadata from open sources and links back to the original. Rights remain with the authors and publishers. Something wrong with this record? Report a problem.