New mono and bimetallic iron complexes derived from partially methylated s-indacene. Evidence of a trinuclear iron s-indacene complex

César Morales-Verdejo, Iván Martínez-Díaz, Christopher Adams, Juan Felipe Araneda, Luciano Oehninger, Desmond Mac-Leod Carey, Alvaro Muñoz-Castro, Ramiro Arratia-Pérez, Ivonne Chávez, Juan Manuel Manríquez

Resultado de la investigación: Article

7 Citas (Scopus)

Resumen

The preparation and characterization of new mono- and multinuclear iron complexes derived from s-indacene partially alkylated has been achieved by the development of rational synthetic routes. The synthesis of the new multimetallic complexes are based on the employment of 1,5-dihydro-2,4,6,8-tetramethyl-s- indacene (Ic′H2) as ligand to obtain two monometallic complexes, namely, [Cpâ̂ --Fe-(η5-2,4,6,8- tetramethyl-5-hydro-s-indacenide)] (1), and [Fe-bis(η5-2,4,6,8- tetramethyl-5-hydro-s-indacenide)] (2) (Cpâ̂ - = pentamethylcyclopentadiene), as well as, the new bimetallic [Cp â̂ -Fe-(μ:η55-2,4,6,8- tetramethyl-s-indaceneiide)-FeCpâ̂ -] (3) and trimetallic [Fe-bis{Cpâ̂ -Fe-(μ:η5: η5-2,4,6,8-tetramethyl-s-indaceneiide)}] (4) complexes. All complexes here reported were characterized by means of 1H, 13C NMR, mass spectrometry, elemental analysis, together with cyclic voltammetry. In addition, these complexes have been studied by DFT methods in order to gain further knowledge about its electronic structure. In addition, the possibility to generate organometallic polymers employing the complexes here reported, is proposed theoretically with the study of an oligomer titled as [Cpâ̂ -{Fe(Ic′)}4FeCp â̂ -], 6t.

Idioma originalEnglish
Páginas (desde-hasta)15-24
Número de páginas10
PublicaciónPolyhedron
Volumen69
DOI
EstadoPublished - 17 feb 2014

Huella dactilar

organometallic polymers
Organometallics
oligomers
Oligomers
Discrete Fourier transforms
Cyclic voltammetry
Electronic structure
Mass spectrometry
Polymers
mass spectroscopy
Iron
Ligands
routes
Nuclear magnetic resonance
electronic structure
iron
preparation
nuclear magnetic resonance
ligands
synthesis

ASJC Scopus subject areas

  • Inorganic Chemistry
  • Materials Chemistry
  • Physical and Theoretical Chemistry

Citar esto

Morales-Verdejo, C., Martínez-Díaz, I., Adams, C., Araneda, J. F., Oehninger, L., Mac-Leod Carey, D., ... Manríquez, J. M. (2014). New mono and bimetallic iron complexes derived from partially methylated s-indacene. Evidence of a trinuclear iron s-indacene complex. Polyhedron, 69, 15-24. https://doi.org/10.1016/j.poly.2013.11.023
Morales-Verdejo, César ; Martínez-Díaz, Iván ; Adams, Christopher ; Araneda, Juan Felipe ; Oehninger, Luciano ; Mac-Leod Carey, Desmond ; Muñoz-Castro, Alvaro ; Arratia-Pérez, Ramiro ; Chávez, Ivonne ; Manríquez, Juan Manuel. / New mono and bimetallic iron complexes derived from partially methylated s-indacene. Evidence of a trinuclear iron s-indacene complex. En: Polyhedron. 2014 ; Vol. 69. pp. 15-24.
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title = "New mono and bimetallic iron complexes derived from partially methylated s-indacene. Evidence of a trinuclear iron s-indacene complex",
abstract = "The preparation and characterization of new mono- and multinuclear iron complexes derived from s-indacene partially alkylated has been achieved by the development of rational synthetic routes. The synthesis of the new multimetallic complexes are based on the employment of 1,5-dihydro-2,4,6,8-tetramethyl-s- indacene (Ic′H2) as ligand to obtain two monometallic complexes, namely, [Cp{\^a}̂ --Fe-(η5-2,4,6,8- tetramethyl-5-hydro-s-indacenide)] (1), and [Fe-bis(η5-2,4,6,8- tetramethyl-5-hydro-s-indacenide)] (2) (Cp{\^a}̂ - = pentamethylcyclopentadiene), as well as, the new bimetallic [Cp {\^a}̂ -Fe-(μ:η5:η5-2,4,6,8- tetramethyl-s-indaceneiide)-FeCp{\^a}̂ -] (3) and trimetallic [Fe-bis{Cp{\^a}̂ -Fe-(μ:η5: η5-2,4,6,8-tetramethyl-s-indaceneiide)}] (4) complexes. All complexes here reported were characterized by means of 1H, 13C NMR, mass spectrometry, elemental analysis, together with cyclic voltammetry. In addition, these complexes have been studied by DFT methods in order to gain further knowledge about its electronic structure. In addition, the possibility to generate organometallic polymers employing the complexes here reported, is proposed theoretically with the study of an oligomer titled as [Cp{\^a}̂ -{Fe(Ic′)}4FeCp {\^a}̂ -], 6t.",
keywords = "Bimetallic complexes, DFT, Organometallic, Trimetallic complex",
author = "C{\'e}sar Morales-Verdejo and Iv{\'a}n Mart{\'i}nez-D{\'i}az and Christopher Adams and Araneda, {Juan Felipe} and Luciano Oehninger and {Mac-Leod Carey}, Desmond and Alvaro Mu{\~n}oz-Castro and Ramiro Arratia-P{\'e}rez and Ivonne Ch{\'a}vez and Manr{\'i}quez, {Juan Manuel}",
year = "2014",
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doi = "10.1016/j.poly.2013.11.023",
language = "English",
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Morales-Verdejo, C, Martínez-Díaz, I, Adams, C, Araneda, JF, Oehninger, L, Mac-Leod Carey, D, Muñoz-Castro, A, Arratia-Pérez, R, Chávez, I & Manríquez, JM 2014, 'New mono and bimetallic iron complexes derived from partially methylated s-indacene. Evidence of a trinuclear iron s-indacene complex', Polyhedron, vol. 69, pp. 15-24. https://doi.org/10.1016/j.poly.2013.11.023

New mono and bimetallic iron complexes derived from partially methylated s-indacene. Evidence of a trinuclear iron s-indacene complex. / Morales-Verdejo, César; Martínez-Díaz, Iván; Adams, Christopher; Araneda, Juan Felipe; Oehninger, Luciano; Mac-Leod Carey, Desmond; Muñoz-Castro, Alvaro; Arratia-Pérez, Ramiro; Chávez, Ivonne; Manríquez, Juan Manuel.

En: Polyhedron, Vol. 69, 17.02.2014, p. 15-24.

Resultado de la investigación: Article

TY - JOUR

T1 - New mono and bimetallic iron complexes derived from partially methylated s-indacene. Evidence of a trinuclear iron s-indacene complex

AU - Morales-Verdejo, César

AU - Martínez-Díaz, Iván

AU - Adams, Christopher

AU - Araneda, Juan Felipe

AU - Oehninger, Luciano

AU - Mac-Leod Carey, Desmond

AU - Muñoz-Castro, Alvaro

AU - Arratia-Pérez, Ramiro

AU - Chávez, Ivonne

AU - Manríquez, Juan Manuel

PY - 2014/2/17

Y1 - 2014/2/17

N2 - The preparation and characterization of new mono- and multinuclear iron complexes derived from s-indacene partially alkylated has been achieved by the development of rational synthetic routes. The synthesis of the new multimetallic complexes are based on the employment of 1,5-dihydro-2,4,6,8-tetramethyl-s- indacene (Ic′H2) as ligand to obtain two monometallic complexes, namely, [Cpâ̂ --Fe-(η5-2,4,6,8- tetramethyl-5-hydro-s-indacenide)] (1), and [Fe-bis(η5-2,4,6,8- tetramethyl-5-hydro-s-indacenide)] (2) (Cpâ̂ - = pentamethylcyclopentadiene), as well as, the new bimetallic [Cp â̂ -Fe-(μ:η5:η5-2,4,6,8- tetramethyl-s-indaceneiide)-FeCpâ̂ -] (3) and trimetallic [Fe-bis{Cpâ̂ -Fe-(μ:η5: η5-2,4,6,8-tetramethyl-s-indaceneiide)}] (4) complexes. All complexes here reported were characterized by means of 1H, 13C NMR, mass spectrometry, elemental analysis, together with cyclic voltammetry. In addition, these complexes have been studied by DFT methods in order to gain further knowledge about its electronic structure. In addition, the possibility to generate organometallic polymers employing the complexes here reported, is proposed theoretically with the study of an oligomer titled as [Cpâ̂ -{Fe(Ic′)}4FeCp â̂ -], 6t.

AB - The preparation and characterization of new mono- and multinuclear iron complexes derived from s-indacene partially alkylated has been achieved by the development of rational synthetic routes. The synthesis of the new multimetallic complexes are based on the employment of 1,5-dihydro-2,4,6,8-tetramethyl-s- indacene (Ic′H2) as ligand to obtain two monometallic complexes, namely, [Cpâ̂ --Fe-(η5-2,4,6,8- tetramethyl-5-hydro-s-indacenide)] (1), and [Fe-bis(η5-2,4,6,8- tetramethyl-5-hydro-s-indacenide)] (2) (Cpâ̂ - = pentamethylcyclopentadiene), as well as, the new bimetallic [Cp â̂ -Fe-(μ:η5:η5-2,4,6,8- tetramethyl-s-indaceneiide)-FeCpâ̂ -] (3) and trimetallic [Fe-bis{Cpâ̂ -Fe-(μ:η5: η5-2,4,6,8-tetramethyl-s-indaceneiide)}] (4) complexes. All complexes here reported were characterized by means of 1H, 13C NMR, mass spectrometry, elemental analysis, together with cyclic voltammetry. In addition, these complexes have been studied by DFT methods in order to gain further knowledge about its electronic structure. In addition, the possibility to generate organometallic polymers employing the complexes here reported, is proposed theoretically with the study of an oligomer titled as [Cpâ̂ -{Fe(Ic′)}4FeCp â̂ -], 6t.

KW - Bimetallic complexes

KW - DFT

KW - Organometallic

KW - Trimetallic complex

UR - http://www.scopus.com/inward/record.url?scp=84890541422&partnerID=8YFLogxK

U2 - 10.1016/j.poly.2013.11.023

DO - 10.1016/j.poly.2013.11.023

M3 - Article

AN - SCOPUS:84890541422

VL - 69

SP - 15

EP - 24

JO - Polyhedron

JF - Polyhedron

SN - 0277-5387

ER -

Morales-Verdejo C, Martínez-Díaz I, Adams C, Araneda JF, Oehninger L, Mac-Leod Carey D y otros. New mono and bimetallic iron complexes derived from partially methylated s-indacene. Evidence of a trinuclear iron s-indacene complex. Polyhedron. 2014 feb 17;69:15-24. https://doi.org/10.1016/j.poly.2013.11.023