Thermal behaviour of malonic acid, sodium malonate and its compounds with some bivalent transition metal ions

Metal chelates of 2-hydroxy-4-methylthiobutanoic acid in animal feeding: Part 2: further characterizations, in vitro and in vivo investigations

A series of MnII, FeII, CoII, NiII and CuII layered mandelates has been synthesised in the form of crystalline powders by a hydrothermal route. The five compounds are isostructural with the copper analogue, also obtained in a single crystal form, except that the latter shows a strong Jahn−Teller distortion of the coordination spheres around the CuII centres. The complexes crystallise in the monoclinic centrosymmetric space group P21/a and their structures consist of layers of six-coordinate metal(II) ions interconnected through carboxylato bridges in a diamond-like network. The magnetic data indicate very small antiferromagnetic in-plane couplings for 1, 2, 3 and 5, with J/kB = −0.122 K for 1. The NiII compound 4 exhibits ferromagnetic coupling within the layers (J/kB = +1.213 K) and ferromagnetic 3D ordering can be observed at TC = 2.7 K. (© Wiley-VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2005)

Syntheses, Structures and Magnetic Properties of Layered Metal(II) Mandelates

Metal chelates of 2-hydroxy-4-methylthiobutanoic acid in animal feeding: preliminary investigations on stability and bioavailability.

2D molecular square grid of Cobalt(II) with tridentate phenylglycinate and mandelate: structure and magnetism

Electronic absorption spectra, infrared vibrational spectra, and X-ray powder patterns have been measured for anhydrous bis(glycolato), bis(lactato), and bis(mandelato) complexes of bivalent Mn, Co...

Audrey Companion

Papers

Structural studies on the glycolato, lactato, and mandelato solid complexes of some bivalent iron series metals