An n-type semiconducting diazaporphyrin-based hydrogen-bonded organic framework.

ABSTRACT: Significant effort has been devoted to the development of materials that combine high electrical conductivity and permanent porosity. This paper discloses a diazaporphyrin-based hydrogen-bonded organic framework (HOF) with porosity and n-type semiconductivity. A 5,15-diazaporphyrin Ni(ii) complex with carboxyphenyl groups at the meso positions afforded a HOF due to hydrogen-bonding interactions between the carboxy groups and meso-nitrogen atoms. The thermal and chemical stabilities of the HOF were examined using powder X-ray diffraction analysis, and the charge-carrier mobility was determined to be 2.0 × 10^-7 m² V^-1 s^-1 using the flash-photolysis time-resolved microwave conductivity (FP-TRMC) method. An analogous diazaporphyrin, whi

SUBMITTER: Sakurai T 

PROVIDER: S-EPMC11323323 | biostudies-literature | 2024 Aug

REPOSITORIES: biostudies-literature