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Ka Costuas
Ka Costuas
CNRS (France)
Verified email at univ-rennes1.fr - Homepage
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Cited by
Year
Oxidation Chemistry of Metal-Bonded C4 Chains:  A Combined Chemical, Spectroelectrochemical, and Computational Study
MI Bruce, PJ Low, K Costuas, JF Halet, SP Best, GA Heath
Journal of the American Chemical Society 122 (9), 1949-1962, 2000
3342000
Polynuclear carbon-rich organometallic complexes: clarification of the role of the bridging ligand in the redox properties
K Costuas, S Rigaut
Dalton Transactions 40 (21), 5643-5658, 2011
1852011
Bonding and Substituent Effects in Electron-Rich Mononuclear Ruthenium σ-Arylacetylides of the Formula [(η2-dppe)(η5-C5Me5)Ru(C⋮C)-1,4-(C6H4)X][PF6]n (n = 0, 1; X = NO …
F Paul, BG Ellis, MI Bruce, L Toupet, T Roisnel, K Costuas, JF Halet, ...
Organometallics 25 (3), 649-665, 2006
1582006
Electroswitchable Photoluminescence Activity:  Synthesis, Spectroscopy, Electrochemistry, Photophysics, and X-ray Crystal and Electronic Structures of [Re(bpy)(CO)3(C⋮CC6H4C⋮C)Fe(C5Me5)(dppe)][PF …
KMC Wong, SCF Lam, CC Ko, N Zhu, VWW Yam, S Roué, C Lapinte, ...
Inorganic chemistry 42 (22), 7086-7097, 2003
1482003
[(Cp*)(dppe)Fe(III)−]+ Units Bridged through 1,3-Diethynylbenzene and 1,3,5-Triethynylbenzene Spacers: Ferromagnetic Metal−Metal Exchange Interaction
T Weyland, K Costuas, A Mari, JF Halet, C Lapinte
Organometallics 17 (25), 5569-5579, 1998
1381998
Organometallic Mixed-Valence Systems. Two-Center and Three-Center Compounds with meta Connections around a Central Phenylene Ring
T Weyland, K Costuas, L Toupet, JF Halet, C Lapinte
Organometallics 19 (21), 4228-4239, 2000
1362000
Bonding and Electronic Structure in Consanguineous and Conjugal Iron and Rhenium sp Carbon Chain Complexes [MC4M‘]n+:  Computational Analyses of the …
H Jiao, K Costuas, JA Gladysz, JF Halet, M Guillemot, L Toupet, F Paul, ...
Journal of the American Chemical Society 125 (31), 9511-9522, 2003
1342003
Iron versus Ruthenium:  Dramatic Changes in Electronic Structure Result from Replacement of One Fe by Ru in [{Cp*(dppe)Fe}-CC-CC-{Fe(dppe)Cp*}]n+ (n = 0 …
MI Bruce, K Costuas, T Davin, BG Ellis, JF Halet, C Lapinte, PJ Low, ...
Organometallics 24 (16), 3864-3881, 2005
1302005
Electron-rich piano-stool iron σ-acetylides. Electronic structures of arylalkynyl iron (III) radical cations
F Paul, L Toupet, JY Thépot, K Costuas, JF Halet, C Lapinte
Organometallics 24 (22), 5464-5478, 2005
1292005
Synthesis, photophysical and nonlinear optical properties of macromolecular architectures featuring octupolar tris (bipyridine) ruthenium (II) moieties: evidence for a …
T Le Bouder, O Maury, A Bondon, K Costuas, E Amouyal, I Ledoux, J Zyss, ...
Journal of the American Chemical Society 125 (40), 12284-12299, 2003
1282003
Electron Transfer and Electron Exchange between [Cp*(dppe)Fe]n+ (n = 0, 1) Building Blocks Mediated by the 9,10-Bis(ethynyl)anthracene Bridge
F de Montigny, G Argouarch, K Costuas, JF Halet, T Roisnel, L Toupet, ...
Organometallics 24 (19), 4558-4572, 2005
1192005
Photo-modulable molecular transport junctions based on organometallic molecular wires
F Meng, YM Hervault, L Norel, K Costuas, C Van Dyck, V Geskin, J Cornil, ...
Chemical Science 3 (10), 3113-3118, 2012
1162012
C7 and C9 Carbon-Rich Bridges in Diruthenium Systems:  Synthesis, Spectroscopic, and Theoretical Investigations of Different Oxidation States
S Rigaut, C Olivier, K Costuas, S Choua, O Fadhel, J Massue, P Turek, ...
Journal of the American Chemical Society 128 (17), 5859-5876, 2006
1132006
Electron-rich piano-stool iron σ-acetylides. Theoretical and phenomenological investigation of electronic substituent effects in iron (II) acetylides
K Costuas, F Paul, L Toupet, JF Halet, C Lapinte
Organometallics 23 (9), 2053-2068, 2004
1132004
d− f Heterobimetallic association between ytterbium and ruthenium carbon-rich complexes: redox commutation of near-IR luminescence
E Di Piazza, L Norel, K Costuas, A Bourdolle, O Maury, S Rigaut
Journal of the American Chemical Society 133 (16), 6174-6176, 2011
1102011
Redox-switchable second-order molecular polarizabilities with electron-rich iron σ-aryl acetylides
F Paul, K Costuas, I Ledoux, S Deveau, J Zyss, JF Halet, C Lapinte
Organometallics 21 (24), 5229-5235, 2002
1092002
Theoretical, Thermodynamic, Spectroscopic, and Structural Studies of the Consequences of One-Electron Oxidation on the Fe− X Bonds in 17-and 18-Electron Cp* Fe (dppe) X …
M Tilset, I Fjeldahl, JR Hamon, P Hamon, L Toupet, JY Saillard, K Costuas, ...
Journal of the American Chemical Society 123 (41), 9984-10000, 2001
1052001
“Chain-Like” Trimetallic Ruthenium Complexes with C7 Carbon-Rich Bridges: Experimental and Theoretical Investigations of Electronic Communication Tuning in …
C Olivier, K Costuas, S Choua, V Maurel, P Turek, JY Saillard, ...
Journal of the American Chemical Society 132 (16), 5638-5651, 2010
882010
Chemistry of the 1, 3, 5, 7-octatetraynediyl carbon rod end-capped by two electron-rich (η5-C5Me5)(η2-dppe) Fe groups
F Coat, F Paul, C Lapinte, L Toupet, K Costuas, JF Halet
Journal of organometallic chemistry 683 (2), 368-378, 2003
882003
Bonding and electron delocalization in ruthenium (III) σ-arylacetylide radicals [trans-Cl (η2-dppe) 2RuC C (4-C6H4X)]+(X= NO2, C (O) H, C (O) Me, F, H, OMe, NMe2): misleading …
N Gauthier, N Tchouar, F Justaud, G Argouarch, MP Cifuentes, L Toupet, ...
Organometallics 28 (7), 2253-2266, 2009
822009
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