Stabilities of some bivalent transition metal ions with 2-hydroxy naphthaldehyde semicarbazones and thiosemicarbazones in dioxane-water mixtures: A potentiometric study

1992 ◽  
Vol 123 (12) ◽  
pp. 1099-1105 ◽  
Author(s):  
Sahadev ◽  
R. K. Sharma ◽  
S. K. Sindhwani
Keyword(s):  
Transition Metal ◽  
Metal Ions ◽  
Transition Metal Ions ◽  
Potentiometric Study ◽  
Bivalent Transition Metal

scholarly journals The proton and metal complexes of adenyl-5′-yl imidodiphosphate

1976 ◽  
Vol 159 (1) ◽  
pp. 169-171 ◽  
Author(s):  
L D Pettit ◽  
K F Siddiqui
Keyword(s):  
Complex Formation ◽  
Transition Metal ◽  
Metal Ions ◽  
Metal Complexes ◽  
Transition Metal Ions ◽  
Formation Constants ◽  
Enthalpy Change ◽  
Two Temperatures ◽  
Bivalent Transition Metal

The formation constants of the complexes of adenyl-5′-yl imidodiphosphate with H+ Mg2+, Ca2+ and a number of bivalent transition-metal ions were measured potentionmetrically. The complexes are generally a little more stable than the analogous complexes of ATP. By measuring the formation constants at two temperatures, this increase in stability was shown to result from an increased enthalpy change on complex-formation.

Thermal behavior of malonic acid, sodium malonate and its compounds with some bivalent transition metal ions in dynamic N2 and CO2 atmospheres

2014 ◽  
Vol 2 (1) ◽  
pp. 12 ◽  
Author(s):  
Flávio Junior Caires ◽  
Danilo José Coura Gomes ◽  
Andréa Cristina Gigante ◽  
Liliane Spazzapam Lima ◽  
Claudio Teodoro Carvalho ◽  
...  
Keyword(s):  
Transition Metal ◽  
Thermal Behavior ◽  
Metal Ions ◽  
Malonic Acid ◽  
Transition Metal Ions ◽  
Sodium Malonate ◽  
Bivalent Transition Metal
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