6,13-dihydropentacene and pentacene single co-crystals
Christine C. Mattheus, Jakob Baas, Auke Meetsma, Jan L. de Boer,, Christian Kloc, Theo Siegrist, and Thomas T.M. Palstra
TL;DR
This study reports the co-crystallization of 6,13-dihydropentacene and pentacene, revealing their crystal structure and composition during vapour transport, which advances understanding of their solid-state properties.
Contribution
The paper presents the first detailed crystal structure of co-crystals formed by 6,13-dihydropentacene and pentacene, highlighting their specific ratio and monoclinic P2_1/n structure.
Findings
Co-crystallization occurs in a 2:1 ratio during vapour transport.
The crystal structure is monoclinic P2_1/n.
Contains one dihydropentacene and half a pentacene molecule per asymmetric unit.
Abstract
6,13-dihydropentacene and pentacene co-crystallise in a ratio of 2:1 during vapour transport of commercial pentacene in a gas flow. The crystal structure is monoclinic P2_1/n and contains one dihydropentacene molecule, and half a pentacene molecule in the asymmetric unit.
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Taxonomy
TopicsSynthesis and Properties of Aromatic Compounds · Crystallography and molecular interactions · Advanced Chemical Physics Studies