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Thermotropic ruthenium(II)-containing metallomesogens based on substituted 1,10-phenanthroline ligands

Thomas Cardinaels, Jan Ramaekers, Kris Driesen, Peter Nockemann, Kristof Van Hecke UGent, Luc Van Meervelt, Bart Goderis and Koen Binnemans (2009) INORGANIC CHEMISTRY. 48(6). p.2490-2499
abstract
Imidazo[4,5-f]-1,10-phenanthroline and pyrazino[2,3-f]-1,10-phenanthroline substituted with long alkyl chains are versatile ligands for the design of metallomesogens because of the ease of ligand substitution. Whereas the ligands and the corresponding rhenium(I) complexes were not liquid-crystalline, mesomorphism was observed for the corresponding ionic ruthenium(II) complexes with chloride, hexafluorophosphate, and bistriflimide counterions. The mesophases were identified as smectic A phases by high-temperature small-angle X-ray scattering (SAXS) using synchrotron radiation. The transition temperatures depend on the anion, the highest temperatures being observed for the chloride salts and the lowest for the bistriflimide salts. The ruthenium(II) complexes are examples of luminescent ionic liquid crystals.
Please use this url to cite or link to this publication:
author
organization
year
type
journalArticle (original)
publication status
published
subject
keyword
COORDINATION-NUMBER METALLOMESOGENS, CONTAINING LIQUID-CRYSTALS, FERROCENIUM REDOX SYSTEM, CALAMITIC METALLOMESOGENS, HETEROGENEOUS CATALYSTS, LYOTROPIC MESOMORPHISM, COLUMNAR MESOPHASES, RUTHENIUM COMPLEXES, ROOM-TEMPERATURE, METAL-COMPLEXES
journal title
INORGANIC CHEMISTRY
Inorg. Chem.
volume
48
issue
6
pages
2490 - 2499
Web of Science type
Article
Web of Science id
000264063900024
JCR category
CHEMISTRY, INORGANIC & NUCLEAR
JCR impact factor
4.657 (2009)
JCR rank
3/44 (2009)
JCR quartile
1 (2009)
ISSN
0020-1669
DOI
10.1021/ic801772q
language
English
UGent publication?
no
classification
A1
copyright statement
I have transferred the copyright for this publication to the publisher
id
2045721
handle
http://hdl.handle.net/1854/LU-2045721
date created
2012-02-27 11:02:18
date last changed
2018-01-29 12:12:31
@article{2045721,
  abstract     = {Imidazo[4,5-f]-1,10-phenanthroline and pyrazino[2,3-f]-1,10-phenanthroline substituted with long alkyl chains are versatile ligands for the design of metallomesogens because of the ease of ligand substitution. Whereas the ligands and the corresponding rhenium(I) complexes were not liquid-crystalline, mesomorphism was observed for the corresponding ionic ruthenium(II) complexes with chloride, hexafluorophosphate, and bistriflimide counterions. The mesophases were identified as smectic A phases by high-temperature small-angle X-ray scattering (SAXS) using synchrotron radiation. The transition temperatures depend on the anion, the highest temperatures being observed for the chloride salts and the lowest for the bistriflimide salts. The ruthenium(II) complexes are examples of luminescent ionic liquid crystals.},
  author       = {Cardinaels, Thomas and Ramaekers, Jan and Driesen, Kris and Nockemann, Peter and Van Hecke, Kristof and Van Meervelt, Luc and Goderis, Bart and Binnemans, Koen},
  issn         = {0020-1669},
  journal      = {INORGANIC CHEMISTRY},
  keyword      = {COORDINATION-NUMBER METALLOMESOGENS,CONTAINING LIQUID-CRYSTALS,FERROCENIUM REDOX SYSTEM,CALAMITIC METALLOMESOGENS,HETEROGENEOUS CATALYSTS,LYOTROPIC MESOMORPHISM,COLUMNAR MESOPHASES,RUTHENIUM COMPLEXES,ROOM-TEMPERATURE,METAL-COMPLEXES},
  language     = {eng},
  number       = {6},
  pages        = {2490--2499},
  title        = {Thermotropic ruthenium(II)-containing metallomesogens based on substituted 1,10-phenanthroline ligands},
  url          = {http://dx.doi.org/10.1021/ic801772q},
  volume       = {48},
  year         = {2009},
}

Chicago
Cardinaels, Thomas, Jan Ramaekers, Kris Driesen, Peter Nockemann, Kristof Van Hecke, Luc Van Meervelt, Bart Goderis, and Koen Binnemans. 2009. “Thermotropic ruthenium(II)-containing Metallomesogens Based on Substituted 1,10-phenanthroline Ligands.” Inorganic Chemistry 48 (6): 2490–2499.
APA
Cardinaels, T., Ramaekers, J., Driesen, K., Nockemann, P., Van Hecke, K., Van Meervelt, L., Goderis, B., et al. (2009). Thermotropic ruthenium(II)-containing metallomesogens based on substituted 1,10-phenanthroline ligands. INORGANIC CHEMISTRY, 48(6), 2490–2499.
Vancouver
1.
Cardinaels T, Ramaekers J, Driesen K, Nockemann P, Van Hecke K, Van Meervelt L, et al. Thermotropic ruthenium(II)-containing metallomesogens based on substituted 1,10-phenanthroline ligands. INORGANIC CHEMISTRY. 2009;48(6):2490–9.
MLA
Cardinaels, Thomas, Jan Ramaekers, Kris Driesen, et al. “Thermotropic ruthenium(II)-containing Metallomesogens Based on Substituted 1,10-phenanthroline Ligands.” INORGANIC CHEMISTRY 48.6 (2009): 2490–2499. Print.