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A neutral macrocyclic binuclear copper(II) complex of the deprotonated form of the ligand N,N′-bis­(pyridin-2-yl­methyl)­pyrazine-2,3-dicarbox­amide

✍ Scribed by Cati, Dilovan S. ;Stoeckli-Evans, Helen

Publisher
International Union of Crystallography
Year
2004
Tongue
English
Weight
324 KB
Volume
60
Category
Article
ISSN
1600-5368

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✦ Synopsis

Single-crystal X-ray study T = 153 K Mean '(C±C) = 0.006 A Ê H-atom completeness 64% Disorder in solvent or counterion R factor = 0.045 wR factor = 0.114 Data-to-parameter ratio = 12.3 For details of how these key indicators were automatically derived from the article, see http://journals.iucr.org/e.

📜 SIMILAR VOLUMES

A macrocyclic binuclear copper(II) compl
A macrocyclic binuclear copper(II) complex of the ligand N,N′-bis­(pyridin-2-yl­methyl)­pyrazine-2,3-dicarbox­amide
✍ Cati, Dilovan S. ;Stoeckli-Evans, Helen 📂 Article 📅 2004 🏛 International Union of Crystallography 🌐 English ⚖ 413 KB

Single-crystal X-ray study T = 153 K Mean '(C±C) = 0.005 A Ê R factor = 0.029 wR factor = 0.060 Data-to-parameter ratio = 11.7 For details of how these key indicators were automatically derived from the article, see http://journals.iucr.org/e.

A mononuclear cobalt(III) complex of the
A mononuclear cobalt(III) complex of the ligand N,N′-bis­(pyridin-2-yl­methyl)­pyrazine-2,3-dicarbox­amide
✍ Cati, Dilovan S. ;Stoeckli-Evans, Helen 📂 Article 📅 2004 🏛 International Union of Crystallography 🌐 English ⚖ 563 KB

Single-crystal X-ray study T = 153 K Mean '(C±C) = 0.009 A Ê Disorder in solvent or counterion R factor = 0.048 wR factor = 0.119 Data-to-parameter ratio = 12.1 For details of how these key indicators were automatically derived from the article, see http://journals.iucr.org/e.

Synthesis and Characterization of Copper
Synthesis and Characterization of Copper Complexes Containing the Tripodal N7 Ligand Tris{2-[(pyridin-2-ylmethyl)amino]ethyl}amine (=N′-(Pyridin-2-ylmethyl)-N,N-bis{2-[(pyridin-2-ylmethyl)amino]ethyl}ethane-1,2-diamine): Equilibrium, Spectroscopic Data, and Crystal Structures of Mono- and Trinuclear Copper(II) Complexes
✍ Christian Gérard; Aminou Mohamadou; Jérôme Marrot; Stéphane Brandes; Alain Tabar 📂 Article 📅 2005 🏛 John Wiley and Sons 🌐 German ⚖ 201 KB 👁 2 views

## Abstract The stability constants of the Cu^II^ chelates with the tripodal heptadentate ligand tris{2‐[(2‐pyridylmethyl)amino]ethyl}amine (=__N__′‐(pyridin‐2‐ylmethyl)‐__N,N__‐bis{2‐[(pyridin‐2‐ylmethyl)amino]ethyl}ethane‐1,2‐diamine; tpaa), determined by potentiometry and UV spectrometry, show t