Spin-lattice relaxation of copper and vanadyl porphyrins in extended molecular framework materials

Abstract

Spin-lattice relaxation times (T₁) of Cu(II) and VO(IV) porphyrins in extended framework materials (covalent, hydrogen-bonded, and metal–organic frameworks) are investigated as prototypical molecular spin qubits. All framework materials studied here exhibit longer T₁ values than the corresponding metal tetraphenylporphyrin (MTPP) crystals.

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Article information

Article type
Communication
Submitted
29 Apr 2026
Accepted
02 Jun 2026
First published
03 Jun 2026

Dalton Trans., 2026, Accepted Manuscript

Spin-lattice relaxation of copper and vanadyl porphyrins in extended molecular framework materials

Y. Suzuki, K. Sato, M. Wakizaka, R. Sakamoto and M. Yamashita, Dalton Trans., 2026, Accepted Manuscript , DOI: 10.1039/D6DT00996D

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