𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Spectroscopy and Redox Behaviour of Dicopper(II) and Dinickel(II) Complexes of Bis(cyclen) and Bis(cyclam) Ligands

✍ Scribed by Sanae El Ghachtouli; Cyril Cadiou; Isabelle Déchamps-Olivier; Françoise Chuburu; Michel Aplincourt; Véronique Turcry; Michel Le Baccon; Henri Handel

Publisher
John Wiley and Sons
Year
2005
Tongue
English
Weight
234 KB
Volume
2005
Category
Article
ISSN
1434-1948

No coin nor oath required. For personal study only.

✦ Synopsis

Abstract

The dinuclear Cu^II^ and Ni^II^ complexes of meta‐xylyl and pyridyl biscyclen and biscyclam have been prepared and characterised in solution by means of UV/Visible spectra, electrochemical and EPR studies. X‐ray structures of copper biscyclen complexes have been obtained. The comparison of all the data shows that the potentially coordinating N(py) pyridyl atom promotes the interaction between the two metal centers, whether it is spontaneously coordinated (biscyclen complexes) or not (biscyclam ones). (© Wiley‐VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2005)

📜 SIMILAR VOLUMES

EPR study of bis(8-quinolinethiolato) co
EPR study of bis(8-quinolinethiolato) copper(II) and bis(8-quinolinolato) copper(II) complexes
✍ N.D. Yordanov; M. Stankova; D. Shopov 📂 Article 📅 1976 🏛 Elsevier Science 🌐 English ⚖ 246 KB

The EPR spectra of bis(3quinolinethiohto)copper(II) and bis(SquinoIinoIato)copper(II) complexes arc re'corded both at 300 K and 7'7 K. The EPR parameters are obtained and the coefficients of the MO of the unpaired e!ectron are calculated. It is shown mat replacing of 0 atam with S cause a more str

Luminescent bimetallic complexes. Study
Luminescent bimetallic complexes. Study of the formation, redox behavior, and photochemistry of complexes between Ag+ and bis(2,2′-bipyridine)-bis-cyanoruthenium(II)
✍ Michael G. Kinnaird; David G. Whitten 📂 Article 📅 1982 🏛 Elsevier Science 🌐 English ⚖ 470 KB

The complex, bis(2,2'-bipyridine)-bis-cyanoruthenium(II), (D), forms three detectable ground-state complexes with silver(I): DAg +, D2Ag +, and DAg~ +. The first, DAg ÷, is isolable and strongly luminescent. Both DAg +\* and the oxidized complex, DAg 2+, are stable during photochemical experiments.