Crystal Structure of Ruthenium Phthalocyanine with Diaxial Monoatomic Ligand: Bis(Triphenylphosphine) Iminium Dichloro(Phthalocyaninato(2-)) Ruthenium(III)

• Yu, Derrick Ethelbhert

• Kikuchi, Akira

• Taketsugu, Tetsuya

• Inabe, Tamotsu

抄録

Axially-ligated iron phthalocyanines have been found to be good molecular conductors with giant negative magnetoresistance (GNMR) which originates from a strong intramolecular π-d interaction between the metal and phthalocyanine. Ab initio theoretical calculations showed that substitution of ruthenium into the phthalocyanine complex would result in a significant increase in the π-d interaction of the system, potentially intensifying GNMR. This paper presents the crystal preparation and X-ray structural characterization of bis(triphenylphosphine)iminium dichloro(phthalocyaninato(2-))ruthenium(III), PNP [Ru^[III](Pc^[2-])Cl2]. It is observed that [Ru^[III](Pc^[2-])Cl2] system has a symmetric planar Rupc unit with perpendicular axial ligands which results in a unidirectional and uniform solid-state arrangement, suitable for π-d interaction-based molecular conductors with potentially exceptional GNMR.

収録刊行物

• Journal of Chemistry

  Journal of Chemistry 2013 486318-, 2013

  Hindawi Publishing Corporation

詳細情報

• CRID: 1050564288965548288
• NII論文ID: 120005090602
• HANDLE: 2115/51038
• ISSN: 20909063
• 本文言語コード: en
• 資料種別: journal article
• データソース種別:
  • IRDB
  • CiNii Articles