Synthesis, photophysics and electrochemistry of copper(I) diimine complexes containing thia-, selena- and tellura-crowns. A spectrochemical and luminescence ion probe for soft metal ions

Vivian Wing-Wah Yam; Yung-Lin Pui; Wei-Ping Li; Kenneth Kam-Wing Lo; Kung-Kai Cheung

Synthesis, photophysics and electrochemistry of copper(I) diimine complexes containing thia-, selena- and tellura-crowns. A spectrochemical and luminescence ion probe for soft metal ions

Vivian Wing-Wah Yam
, Yung-Lin Pui
, Wei-Ping Li
, Kenneth Kam-Wing Lo
, Kung-Kai Cheung

Research output: Journal Publications and Reviews › RGC 22 - Publication in policy or professional journal

Abstract

A series of copper(I) diimine complexes containing benzo-10-thia-15-crown-5, benzo-10-selena-15-crown-5, benzo-10-tellura-15-crown-5 and benzo-7,10,13-trithia-15-crown-5 moieties have been synthesized and characterized and their photophysics and electrochemistry studied. The encapsulation of soft metal ions by the cavity of the complexes has been investigated by electronic absorption and emission spectroscopy. The crystal structures of [Cu(PPh₃)₂(dic-S)]BF₄ and [Cu(PPh₃)₂(dic-Se)]BF₄ have been determined.

Original language	English
Pages (from-to)	3615-3621
Journal	Journal of the Chemical Society - Dalton Transactions
Issue number	21
Publication status	Published - 7 Nov 1998
Externally published	Yes

Other Access Options

Check CityUHK Library

Permanent Link

Right click to copy link

Cite this

@article{75ffcc5c4b7245c28205a2fec5ec0ca5,

title = "Synthesis, photophysics and electrochemistry of copper(I) diimine complexes containing thia-, selena- and tellura-crowns. A spectrochemical and luminescence ion probe for soft metal ions",

abstract = "A series of copper(I) diimine complexes containing benzo-10-thia-15-crown-5, benzo-10-selena-15-crown-5, benzo-10-tellura-15-crown-5 and benzo-7,10,13-trithia-15-crown-5 moieties have been synthesized and characterized and their photophysics and electrochemistry studied. The encapsulation of soft metal ions by the cavity of the complexes has been investigated by electronic absorption and emission spectroscopy. The crystal structures of [Cu(PPh3)2(dic-S)]BF4 and [Cu(PPh3)2(dic-Se)]BF4 have been determined.",

author = "Yam, \{Vivian Wing-Wah\} and Yung-Lin Pui and Wei-Ping Li and Lo, \{Kenneth Kam-Wing\} and Kung-Kai Cheung",

year = "1998",

month = nov,

day = "7",

language = "English",

pages = "3615--3621",

journal = "Journal of the Chemical Society - Dalton Transactions",

issn = "0300-9246",

publisher = "Royal Society of Chemistry",

number = "21",

}

Synthesis, photophysics and electrochemistry of copper(I) diimine complexes containing thia-, selena- and tellura-crowns. A spectrochemical and luminescence ion probe for soft metal ions. / Yam, Vivian Wing-Wah; Pui, Yung-Lin; Li, Wei-Ping et al.
In: Journal of the Chemical Society - Dalton Transactions, No. 21, 07.11.1998, p. 3615-3621.

Research output: Journal Publications and Reviews › RGC 22 - Publication in policy or professional journal

TY - JOUR

T1 - Synthesis, photophysics and electrochemistry of copper(I) diimine complexes containing thia-, selena- and tellura-crowns. A spectrochemical and luminescence ion probe for soft metal ions

AU - Yam, Vivian Wing-Wah

AU - Pui, Yung-Lin

AU - Li, Wei-Ping

AU - Lo, Kenneth Kam-Wing

AU - Cheung, Kung-Kai

PY - 1998/11/7

Y1 - 1998/11/7

N2 - A series of copper(I) diimine complexes containing benzo-10-thia-15-crown-5, benzo-10-selena-15-crown-5, benzo-10-tellura-15-crown-5 and benzo-7,10,13-trithia-15-crown-5 moieties have been synthesized and characterized and their photophysics and electrochemistry studied. The encapsulation of soft metal ions by the cavity of the complexes has been investigated by electronic absorption and emission spectroscopy. The crystal structures of [Cu(PPh3)2(dic-S)]BF4 and [Cu(PPh3)2(dic-Se)]BF4 have been determined.

AB - A series of copper(I) diimine complexes containing benzo-10-thia-15-crown-5, benzo-10-selena-15-crown-5, benzo-10-tellura-15-crown-5 and benzo-7,10,13-trithia-15-crown-5 moieties have been synthesized and characterized and their photophysics and electrochemistry studied. The encapsulation of soft metal ions by the cavity of the complexes has been investigated by electronic absorption and emission spectroscopy. The crystal structures of [Cu(PPh3)2(dic-S)]BF4 and [Cu(PPh3)2(dic-Se)]BF4 have been determined.

UR - https://www.scopus.com/pages/publications/33748465506

UR - https://www.scopus.com/record/pubmetrics.uri?eid=2-s2.0-33748465506&origin=recordpage

M3 - RGC 22 - Publication in policy or professional journal

SN - 0300-9246

SP - 3615

EP - 3621

JO - Journal of the Chemical Society - Dalton Transactions

JF - Journal of the Chemical Society - Dalton Transactions

IS - 21

ER -

Synthesis, photophysics and electrochemistry of copper(I) diimine complexes containing thia-, selena- and tellura-crowns. A spectrochemical and luminescence ion probe for soft metal ions

Abstract

Other Access Options

Permanent Link

Other Files and Links

Fingerprint

Cite this