Red-Emitting [Ru(bpy)2(N-N)]2+ Photosensitizers: Emission from a Ruthenium(II) to 2,2′-Bipyridine 3MLCT State in the Presence of Neutral Ancillary “Super Donor” Ligands

Amlan Kumar Pal; Samik Nag; Janaina G.  Ferreira; Victor  Brochery; Giuseppina  La Ganga; Antonio  Santoro; Scolastica  Serroni; Sebastiano  Campagna; Garry S.  Hanan

doi:10.1021/ic4028332

Red-Emitting [Ru(bpy)2(N-N)]2+ Photosensitizers: Emission from a Ruthenium(II) to 2,2′-Bipyridine 3MLCT State in the Presence of Neutral Ancillary “Super Donor” Ligands

Amlan Kumar Pal
, Samik Nag
, Janaina G. Ferreira
, Victor Brochery
, Giuseppina La Ganga
, Antonio Santoro
, Scolastica Serroni
, Sebastiano Campagna
, Garry S. Hanan

School of Chemistry

Research output: Contribution to journal › Article › peer-review

Abstract

A series of complexes containing bis(2,2′-bipyridine)ruthenium(II) and neutral ancilliary “super donor” ligands were synthesized and characterized. Their structural, electrochemical, and photophysical properties were studied and compared to those of tris(2,2′-bipyridine)ruthenium(II) and some reference compounds. Their properties were also modeled by density functional theory calculations, and trends were found vs the nature of the basicity of the heterocycle attached to the saturated aliphatic guanidium moiety.

Original language	English
Pages (from-to)	1679-1689
Journal	Inorganic Chemistry
Volume	53
Issue number	3
DOIs	https://doi.org/10.1021/ic4028332
Publication status	Published - 13 Jan 2014

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Pal, A. K., Nag, S., Ferreira, J. G., Brochery, V., La Ganga, G., Santoro, A., Serroni, S., Campagna, S., & Hanan, G. S. (2014). Red-Emitting [Ru(bpy)2(N-N)]2+ Photosensitizers: Emission from a Ruthenium(II) to 2,2′-Bipyridine 3MLCT State in the Presence of Neutral Ancillary “Super Donor” Ligands. Inorganic Chemistry, 53(3), 1679-1689. https://doi.org/10.1021/ic4028332

@article{2224c459bb6b4bf2bfeefd99ecc0f065,

title = "Red-Emitting [Ru(bpy)2(N-N)]2+ Photosensitizers: Emission from a Ruthenium(II) to 2,2′-Bipyridine 3MLCT State in the Presence of Neutral Ancillary “Super Donor” Ligands",

abstract = "A series of complexes containing bis(2,2′-bipyridine)ruthenium(II) and neutral ancilliary “super donor” ligands were synthesized and characterized. Their structural, electrochemical, and photophysical properties were studied and compared to those of tris(2,2′-bipyridine)ruthenium(II) and some reference compounds. Their properties were also modeled by density functional theory calculations, and trends were found vs the nature of the basicity of the heterocycle attached to the saturated aliphatic guanidium moiety.",

author = "Pal, \{Amlan Kumar\} and Samik Nag and Ferreira, \{Janaina G.\} and Victor Brochery and \{La Ganga\}, Giuseppina and Antonio Santoro and Scolastica Serroni and Sebastiano Campagna and Hanan, \{Garry S.\}",

year = "2014",

month = jan,

day = "13",

doi = "10.1021/ic4028332",

language = "English",

volume = "53",

pages = "1679--1689",

journal = "Inorganic Chemistry",

issn = "0020-1669",

publisher = "American Chemical Society (ACS)",

number = "3",

}

Pal, AK, Nag, S, Ferreira, JG, Brochery, V, La Ganga, G, Santoro, A, Serroni, S, Campagna, S & Hanan, GS 2014, 'Red-Emitting [Ru(bpy)2(N-N)]2+ Photosensitizers: Emission from a Ruthenium(II) to 2,2′-Bipyridine 3MLCT State in the Presence of Neutral Ancillary “Super Donor” Ligands', Inorganic Chemistry, vol. 53, no. 3, pp. 1679-1689. https://doi.org/10.1021/ic4028332

Red-Emitting [Ru(bpy)2(N-N)]2+ Photosensitizers: Emission from a Ruthenium(II) to 2,2′-Bipyridine 3MLCT State in the Presence of Neutral Ancillary “Super Donor” Ligands. / Pal, Amlan Kumar; Nag, Samik; Ferreira, Janaina G. et al.
In: Inorganic Chemistry, Vol. 53, No. 3, 13.01.2014, p. 1679-1689.

Research output: Contribution to journal › Article › peer-review

TY - JOUR

T1 - Red-Emitting [Ru(bpy)2(N-N)]2+ Photosensitizers: Emission from a Ruthenium(II) to 2,2′-Bipyridine 3MLCT State in the Presence of Neutral Ancillary “Super Donor” Ligands

AU - Pal, Amlan Kumar

AU - Nag, Samik

AU - Ferreira, Janaina G.

AU - Brochery, Victor

AU - La Ganga, Giuseppina

AU - Santoro, Antonio

AU - Serroni, Scolastica

AU - Campagna, Sebastiano

AU - Hanan, Garry S.

PY - 2014/1/13

Y1 - 2014/1/13

N2 - A series of complexes containing bis(2,2′-bipyridine)ruthenium(II) and neutral ancilliary “super donor” ligands were synthesized and characterized. Their structural, electrochemical, and photophysical properties were studied and compared to those of tris(2,2′-bipyridine)ruthenium(II) and some reference compounds. Their properties were also modeled by density functional theory calculations, and trends were found vs the nature of the basicity of the heterocycle attached to the saturated aliphatic guanidium moiety.

AB - A series of complexes containing bis(2,2′-bipyridine)ruthenium(II) and neutral ancilliary “super donor” ligands were synthesized and characterized. Their structural, electrochemical, and photophysical properties were studied and compared to those of tris(2,2′-bipyridine)ruthenium(II) and some reference compounds. Their properties were also modeled by density functional theory calculations, and trends were found vs the nature of the basicity of the heterocycle attached to the saturated aliphatic guanidium moiety.

U2 - 10.1021/ic4028332

DO - 10.1021/ic4028332

M3 - Article

SN - 0020-1669

VL - 53

SP - 1679

EP - 1689

JO - Inorganic Chemistry

JF - Inorganic Chemistry

IS - 3

ER -

Red-Emitting [Ru(bpy)2(N-N)]2+ Photosensitizers: Emission from a Ruthenium(II) to 2,2′-Bipyridine 3MLCT State in the Presence of Neutral Ancillary “Super Donor” Ligands

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