{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"submitter":["Zhang X"],"funding":["China Scholarship Council","U.S. Department of Energy","Argonne National Laboratory, Office of Science","National Natural Science Foundation of China","Welch Foundation","National Science Foundation"],"pagination":["1569-1574"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC5530863"],"repository":["biostudies-literature"],"omics_type":["Unknown"],"volume":["7(2)"],"pubmed_abstract":["The bifunctional salt [Co(terpy)<sub>2</sub>](TCNQ)<sub>3</sub>·CH<sub>3</sub>CN (terpy = 2,2';6',2''-terpyridine, TCNQ = 7,7,8,8-tetracyanoquino-dimethane) exhibits a high room temperature conductivity of 0.13 S cm<sup>-1</sup> and an anomaly in conductivity at ∼190 K as evidenced by variable temperature structural, magnetic and conductivity studies. The anomaly in the conductivity at 190 K has been correlated with the temperature dependent structural breathing and Jahn-Teller distortion of the low spin state of the SCO units, as well as the charge fluctuations and supramolecular π-stacking interactions of partially charged TCNQ radicals. The modular synthetic approach leads to an accessible source of partially charged TCNQ radicals for the facile preparation of bifunctional molecular mat"],"journal":["Chemical science"],"pubmed_title":["A cobalt(ii) spin-crossover compound with partially charged TCNQ radicals and an anomalous conducting behavior."],"pmcid":["PMC5530863"],"funding_grant_id":["201206895004","DE-AC02-06CH11357","A-1449","NSF/CHE-1346572","DE-SC0012582","21171115"],"pubmed_authors":["Li MX","Xie H","Zhang X","Woods TJ","Wang ZX","Dunbar KR"],"additional_accession":[]},"is_claimable":false,"name":"A cobalt(ii) spin-crossover compound with partially charged TCNQ radicals and an anomalous conducting behavior.","description":"The bifunctional salt [Co(terpy)<sub>2</sub>](TCNQ)<sub>3</sub>·CH<sub>3</sub>CN (terpy = 2,2';6',2''-terpyridine, TCNQ = 7,7,8,8-tetracyanoquino-dimethane) exhibits a high room temperature conductivity of 0.13 S cm<sup>-1</sup> and an anomaly in conductivity at ∼190 K as evidenced by variable temperature structural, magnetic and conductivity studies. The anomaly in the conductivity at 190 K has been correlated with the temperature dependent structural breathing and Jahn-Teller distortion of the low spin state of the SCO units, as well as the charge fluctuations and supramolecular π-stacking interactions of partially charged TCNQ radicals. The modular synthetic approach leads to an accessible source of partially charged TCNQ radicals for the facile preparation of bifunctional molecular mat","dates":{"release":"2016-01-01T00:00:00Z","publication":"2016 Feb","modification":"2025-04-04T08:02:16.993Z","creation":"2019-03-27T02:51:50Z"},"accession":"S-EPMC5530863","cross_references":{"pubmed":["28808532"],"doi":["10.1039/c5sc03547c"]}}