Srinivasan, B.R.; Shetgaonkar, S.Y.; Kohli, Sabeta; Rajnikant
(Indian Journal of Chemistry Section A-Inorganic Bio-Inorganic Physical Theoretical and Analytical Chemistry. 49(11); 2010; 1468-1477.)
Solid state reaction of [Ca(H2O)(4)((4)-nba)(2)] (4-nba = 4-nitrobenzoate) with 2-aminopyridine (2-ap) at 100 degrees C results in the formation of an anhydrous compound, [Ca(2-ap)(4-nba)(2)], while in aqueous solution, ...