Synthesis and molecular structures of novel seven-co-ordinated oxo- and nitrido-rhenium(V) complexes of 2,2′:6′,2″:6″,2‴-quaterpyridine

Chi Ming Che; Yu Pey Wang; Kap Sun Yeung; Kwok Yin Wong; Shie Ming Peng

doi:10.1039/DT9920002675

Synthesis and molecular structures of novel seven-co-ordinated oxo- and nitrido-rhenium(V) complexes of 2,2′:6′,2″:6″,2‴-quaterpyridine

Chi Ming Che
, Yu Pey Wang
, Kap Sun Yeung
, Kwok Yin Wong
, Shie Ming Peng

Research output: Journal article publication › Journal article › Academic research › peer-review

30 Citations (Scopus)

Abstract

Reaction of [ReO2(PPh3)2I] and [ReNCl2(PPh3)2] with 2,2′:6′,2″:6″,2‴-quaterpyridine (L) in methanol gave [ReO(L)(OMe)2]ClO4and [ReN(L)(PPh3)Cl]ClO4respectively. The structures determined by X-ray crystallography revealed seven-co-ordination around rhenium with Re=O and Re=N distances of 1.666(4) and 1.647(6) Å respectively. Intense metal-to-ligand charge-transfer transitions in the visible region and reversible ReVI-ReVredox couples have been observed for both complexes in acetonitrile.

Original language	English
Pages (from-to)	2675-2677
Number of pages	3
Journal	Journal of the Chemical Society, Dalton Transactions
Issue number	18
DOIs	https://doi.org/10.1039/DT9920002675
Publication status	Published - 1 Dec 1992
Externally published	Yes

ASJC Scopus subject areas

General Chemistry

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10.1039/DT9920002675

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@article{5c89e0f3d1d74da594613524784e66fa,

title = "Synthesis and molecular structures of novel seven-co-ordinated oxo- and nitrido-rhenium(V) complexes of 2,2′:6′,2″:6″,2‴-quaterpyridine",

abstract = "Reaction of [ReO2(PPh3)2I] and [ReNCl2(PPh3)2] with 2,2′:6′,2″:6″,2‴-quaterpyridine (L) in methanol gave [ReO(L)(OMe)2]ClO4and [ReN(L)(PPh3)Cl]ClO4respectively. The structures determined by X-ray crystallography revealed seven-co-ordination around rhenium with Re=O and Re=N distances of 1.666(4) and 1.647(6) {\AA} respectively. Intense metal-to-ligand charge-transfer transitions in the visible region and reversible ReVI-ReVredox couples have been observed for both complexes in acetonitrile.",

author = "Che, \{Chi Ming\} and Wang, \{Yu Pey\} and Yeung, \{Kap Sun\} and Wong, \{Kwok Yin\} and Peng, \{Shie Ming\}",

year = "1992",

month = dec,

day = "1",

doi = "10.1039/DT9920002675",

language = "English",

pages = "2675--2677",

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

issn = "1472-7773",

publisher = "Royal Society of Chemistry",

number = "18",

}

Synthesis and molecular structures of novel seven-co-ordinated oxo- and nitrido-rhenium(V) complexes of 2,2′:6′,2″:6″,2‴-quaterpyridine. / Che, Chi Ming; Wang, Yu Pey; Yeung, Kap Sun et al.
In: Journal of the Chemical Society, Dalton Transactions, No. 18, 01.12.1992, p. 2675-2677.

Research output: Journal article publication › Journal article › Academic research › peer-review

TY - JOUR

T1 - Synthesis and molecular structures of novel seven-co-ordinated oxo- and nitrido-rhenium(V) complexes of 2,2′:6′,2″:6″,2‴-quaterpyridine

AU - Che, Chi Ming

AU - Wang, Yu Pey

AU - Yeung, Kap Sun

AU - Wong, Kwok Yin

AU - Peng, Shie Ming

PY - 1992/12/1

Y1 - 1992/12/1

N2 - Reaction of [ReO2(PPh3)2I] and [ReNCl2(PPh3)2] with 2,2′:6′,2″:6″,2‴-quaterpyridine (L) in methanol gave [ReO(L)(OMe)2]ClO4and [ReN(L)(PPh3)Cl]ClO4respectively. The structures determined by X-ray crystallography revealed seven-co-ordination around rhenium with Re=O and Re=N distances of 1.666(4) and 1.647(6) Å respectively. Intense metal-to-ligand charge-transfer transitions in the visible region and reversible ReVI-ReVredox couples have been observed for both complexes in acetonitrile.

AB - Reaction of [ReO2(PPh3)2I] and [ReNCl2(PPh3)2] with 2,2′:6′,2″:6″,2‴-quaterpyridine (L) in methanol gave [ReO(L)(OMe)2]ClO4and [ReN(L)(PPh3)Cl]ClO4respectively. The structures determined by X-ray crystallography revealed seven-co-ordination around rhenium with Re=O and Re=N distances of 1.666(4) and 1.647(6) Å respectively. Intense metal-to-ligand charge-transfer transitions in the visible region and reversible ReVI-ReVredox couples have been observed for both complexes in acetonitrile.

UR - https://www.scopus.com/pages/publications/37049078764

U2 - 10.1039/DT9920002675

DO - 10.1039/DT9920002675

M3 - Journal article

SN - 1472-7773

SP - 2675

EP - 2677

JO - Journal of the Chemical Society, Dalton Transactions

JF - Journal of the Chemical Society, Dalton Transactions

IS - 18

ER -

Synthesis and molecular structures of novel seven-co-ordinated oxo- and nitrido-rhenium(V) complexes of 2,2′:6′,2″:6″,2‴-quaterpyridine

Abstract

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