Photoinduced water oxidation catalyzed by a double-helical dicobalt(ii) sexipyridine complex

Man Chen; Siu-Mui Ng; Shek-Man Yiu; Kai-Chung Lau; Raymond J. Zeng; Tai-Chu Lau

doi:10.1039/c4cc07607a

Photoinduced water oxidation catalyzed by a double-helical dicobalt(ii) sexipyridine complex

Man Chen
, Siu-Mui Ng
, Shek-Man Yiu
, Kai-Chung Lau
, Raymond J. Zeng
, Tai-Chu Lau

Research output: Journal Publications and Reviews › RGC 21 - Publication in refereed journal › peer-review

25 Citations (Scopus)

Abstract

A double-helical dicobalt(ii) complex [Co₂(spy)₂](ClO₄)₄ (spy = 2,2′:6′,2″:6″,2⌄:6⌄,2′:6′,2′′-sexipyridine) (1) is found to catalyze visible light-induced water oxidation by [Ru(bpy)₃]²⁺/Na₂S₂O₈, with a maximum turnover number of 442. Several lines of evidence suggest that 1 functions as a molecular catalyst and does not produce any CoO_x in water oxidation. This journal is

Original language	English
Pages (from-to)	14956-14959
Journal	Chemical Communications
Volume	50
Issue number	95
Online published	10 Oct 2014
DOIs	https://doi.org/10.1039/c4cc07607a
Publication status	Published - 11 Dec 2014

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@article{c19c0920098c4c9d8e39f371ef8d7426,

title = "Photoinduced water oxidation catalyzed by a double-helical dicobalt(ii) sexipyridine complex",

abstract = "A double-helical dicobalt(ii) complex [Co2(spy)2](ClO4)4 (spy = 2,2′:6′,2″:6″,2⌄:6⌄,2′:6′,2′′-sexipyridine) (1) is found to catalyze visible light-induced water oxidation by [Ru(bpy)3]2+/Na2S2O8, with a maximum turnover number of 442. Several lines of evidence suggest that 1 functions as a molecular catalyst and does not produce any CoOx in water oxidation. This journal is",

author = "Man Chen and Siu-Mui Ng and Shek-Man Yiu and Kai-Chung Lau and Zeng, \{Raymond J.\} and Tai-Chu Lau",

year = "2014",

month = dec,

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doi = "10.1039/c4cc07607a",

language = "English",

volume = "50",

pages = "14956--14959",

journal = "Chemical Communications",

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publisher = "Royal Society of Chemistry",

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TY - JOUR

T1 - Photoinduced water oxidation catalyzed by a double-helical dicobalt(ii) sexipyridine complex

AU - Chen, Man

AU - Ng, Siu-Mui

AU - Yiu, Shek-Man

AU - Lau, Kai-Chung

AU - Zeng, Raymond J.

AU - Lau, Tai-Chu

PY - 2014/12/11

Y1 - 2014/12/11

N2 - A double-helical dicobalt(ii) complex [Co2(spy)2](ClO4)4 (spy = 2,2′:6′,2″:6″,2⌄:6⌄,2′:6′,2′′-sexipyridine) (1) is found to catalyze visible light-induced water oxidation by [Ru(bpy)3]2+/Na2S2O8, with a maximum turnover number of 442. Several lines of evidence suggest that 1 functions as a molecular catalyst and does not produce any CoOx in water oxidation. This journal is

AB - A double-helical dicobalt(ii) complex [Co2(spy)2](ClO4)4 (spy = 2,2′:6′,2″:6″,2⌄:6⌄,2′:6′,2′′-sexipyridine) (1) is found to catalyze visible light-induced water oxidation by [Ru(bpy)3]2+/Na2S2O8, with a maximum turnover number of 442. Several lines of evidence suggest that 1 functions as a molecular catalyst and does not produce any CoOx in water oxidation. This journal is

UR - https://www.scopus.com/pages/publications/84908626457

UR - https://www.scopus.com/record/pubmetrics.uri?eid=2-s2.0-84908626457&origin=recordpage

U2 - 10.1039/c4cc07607a

DO - 10.1039/c4cc07607a

M3 - RGC 21 - Publication in refereed journal

SN - 0009-241X

VL - 50

SP - 14956

EP - 14959

JO - Chemical Communications

JF - Chemical Communications

IS - 95

ER -

Photoinduced water oxidation catalyzed by a double-helical dicobalt(ii) sexipyridine complex

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