Stability Constants

Welcome to the stability constants web pages devoted to the Hyperquad suite of programs and related topics

Group on

Stability Constant Computation Programs			Information
				International Symposium on Metal Complexes. Lisbon 18-22 June 2012 http://ismec2012.ist.utl.pt/index.html
	Hyperquad2008: potentiometric data			Applications: A selected bibliography of applications
	HypSpec: spectrophotometric data (with or without pH )			Recents developments: Power Point presentations given at recent SIMEC meetings . Algorithms
	HypNMR: NMR chemical shift data (shifts averaged by virtue of fast exchange)			Step by step: instructions for using Hyperquad, HypSpec and HypNMR (external web-site)
	HypDH stability constants and enthalpies from calorimetric data			Related topics SC-Database, Soleq, useful links, other programs, kinetic data, databases, hardware
	HySS2009: Simulation of titration curves and production of speciation plots for publication. Freeware			History: A chronological listing of developments in stability constant calculations

For further details and information on how to obtain the programs please contact peter.gans@hyperquad.co.uk

Monograph			Book
	Stability Constants CD: An interactive monograph on CD-ROM: Stability Constants: Determination and Uses			Explore the black boxes used for data fitting! Further details from the publisher. http://eu.wiley.com/WileyCDA/WileyTitle/productCd-0471934127.html

Freeware
	GLEE: Determination of standard electrode potential by a Gran method
	VLpH: Calibration of glass electrode for use at very low pH
	Definitions and explanations (pdf document)
	Carbonate impurity (pdf document) The effects of a cabonate impurity on titration curves
Useful reference
	"Recommended procedure for testing the potentiometric apparatus and technique for the pH-metric measurement of metal-complex equilibrium constants", A. Braibanti, G. Ostacoli, P. Paoletti, L. D. Pettit and S. Sammartano , Pure Appl. Chem., 1987, 59(12), 1721-1728. ( pdf available )