Jump to main content
Jump to site search
Access to RSC content Close the message box

Continue to access RSC content when you are not at your institution. Follow our step-by-step guide.

Issue 54, 2014
Previous Article Next Article

A stable metallic state of (TTPCOO)2NH4 with a mobile dopant

Author affiliations


Ammonium tetrathiapentalene carboxylate [(TTPCOO)2NH4] was prepared via protonic defect-induction doping without electrochemical oxidation. The high electric conductivity of 13 S cm−1 and Pauli paramagnetic-like behavior of magnetic susceptibility in a wide temperature range exhibit a melting of the charge degrees of freedom induced by a mobile dopant in a salt bridge. Solid-state 1H NMR strongly indicates a stable metallic state of this compound down to 4 K.

Graphical abstract: A stable metallic state of (TTPCOO)2NH4 with a mobile dopant

Back to tab navigation

Supplementary files

Article information

27 Jan 2014
13 Mar 2014
First published
27 Mar 2014

Chem. Commun., 2014,50, 7111-7113
Article type

A stable metallic state of (TTPCOO)2NH4 with a mobile dopant

T. Terauchi, S. Sumi, Y. Kobayashi, T. Nakamura, K. Furukawa and Y. Misaki, Chem. Commun., 2014, 50, 7111
DOI: 10.1039/C4CC00678J

Social activity

Search articles by author