dc.contributor.author | Koutentis, Panayiotis Andreas | en |
dc.contributor.author | Chen, Y. Z. | en |
dc.contributor.author | Cao, Yun Zhen | en |
dc.contributor.author | Best, T. P. | en |
dc.contributor.author | Itkis, M. E. | en |
dc.contributor.author | Beer, L. | en |
dc.contributor.author | Oakley, R. T. | en |
dc.contributor.author | Cordes, A. W. | en |
dc.contributor.author | Brock, C. P. | en |
dc.contributor.author | Haddon, R. C. | en |
dc.creator | Koutentis, Panayiotis Andreas | en |
dc.creator | Chen, Y. Z. | en |
dc.creator | Cao, Yun Zhen | en |
dc.creator | Best, T. P. | en |
dc.creator | Itkis, M. E. | en |
dc.creator | Beer, L. | en |
dc.creator | Oakley, R. T. | en |
dc.creator | Cordes, A. W. | en |
dc.creator | Brock, C. P. | en |
dc.creator | Haddon, R. C. | en |
dc.date.accessioned | 2019-11-21T06:20:31Z | |
dc.date.available | 2019-11-21T06:20:31Z | |
dc.date.issued | 2001 | |
dc.identifier.uri | http://gnosis.library.ucy.ac.cy/handle/7/55720 | |
dc.description.abstract | We report the preparation and solid-state characterization of the perchlorophenalenyl radical (1). The radical is initially obtained as a yellow-green solid by reduction of the perchlorophenalenium salt (12+). This solid sublimes in a sealed tube to give black shiny hexagonal crystals of the perchlorophenalenyl radical (1). The I structure consists of 1-dimensional stacks of the monomeric radical. The peri-chlorine atoms force the phenalenyl system to be strongly nonplanar leading to a large separation between adjacent molecules within the stacks (3.78 Å), and the molecules adopt two distinct stacking motifs (quasisuperimposed and rotated by 60° with respect to neighbors). Because of the packing frustration in the lattice and the large intermolecular spacing, the solid shows Curie paramagnetism in the temperature range 100-400 K, before antiferromagnetic coupling sets in at low temperatures. Due to the narrow bandwidth that results from the isolation of the individual molecules, the solid is a Mott-Hubbard insulator, with a room-temperature conductivity of ρRT = 10-10 S/cm. | en |
dc.source | Journal of the American Chemical Society | en |
dc.source.uri | https://www.scopus.com/inward/record.uri?eid=2-s2.0-0034789097&doi=10.1021%2fja0018015&partnerID=40&md5=4d875653cd695a8979c27682219bff8e | |
dc.subject | article | en |
dc.subject | unclassified drug | en |
dc.subject | dimerization | en |
dc.subject | Antiferromagnetism | en |
dc.subject | Paramagnetism | en |
dc.subject | crystal structure | en |
dc.subject | chemical structure | en |
dc.subject | ferromagnetic material | en |
dc.subject | Crystals | en |
dc.subject | Chlorine | en |
dc.subject | temperature | en |
dc.subject | reaction analysis | en |
dc.subject | Lattice constants | en |
dc.subject | Sodium chloride | en |
dc.subject | monomer | en |
dc.subject | Organic compounds | en |
dc.subject | aromatic compound | en |
dc.subject | radical | en |
dc.subject | reduction | en |
dc.subject | chlorine derivative | en |
dc.subject | percholorophenalenyl radical | en |
dc.subject | Solid state characterization | en |
dc.title | Perchlorophenalenyl radical | en |
dc.type | info:eu-repo/semantics/article | |
dc.identifier.doi | 10.1021/ja0018015 | |
dc.description.volume | 123 | |
dc.description.issue | 17 | |
dc.description.startingpage | 3864 | |
dc.description.endingpage | 3871 | |
dc.author.faculty | 002 Σχολή Θετικών και Εφαρμοσμένων Επιστημών / Faculty of Pure and Applied Sciences | |
dc.author.department | Τμήμα Χημείας / Department of Chemistry | |
dc.type.uhtype | Article | en |
dc.description.notes | <p>Cited By :99</p> | en |
dc.source.abbreviation | J.Am.Chem.Soc. | en |
dc.contributor.orcid | Koutentis, Panayiotis Andreas [0000-0002-4652-7567] | |
dc.gnosis.orcid | 0000-0002-4652-7567 | |