Thermodynamic, kinetic and solid-state study of divalent metal complexes of 1,4,8,11-tetraazacyclotetradecane (cyclam) bearing two trans (1,8-)methylphosphonic acid pendant arms

• Published in: Dalton transactions : an international journal of inorganic chemistry no. 43; p. 5184
• Main Authors: Svobodová, Ivona, Lubal, Premysl, Plutnar, Jan, Havlícková, Jana, Kotek, Jan, Hermann, Petr, Lukes, Ivan
• Format: Journal Article
• Language: English
• Published: England 01.01.2006
• Subjects: Combinatorial Chemistry Techniques - methods; Crystallography, X-Ray; Heterocyclic Compounds - chemistry; Hydrogen-Ion Concentration; Kinetics; Ligands; Metals, Heavy - chemistry; Models, Molecular; Molecular Structure; Organometallic Compounds - chemical synthesis; Organometallic Compounds - chemistry; Organophosphonates - chemistry; Stereoisomerism; Thermodynamics

Divalent metal complexes of macrocyclic ligand 1,4,8,11-tetraazacyclotetradecane-1,8-bis(methylphosphonic acid)) (1,8-H4te2p, H4L) were investigated in solution and in the solid state. The majority of transition-metal ions form thermodynamically very stable complexes as a consequence of high affinit...