Piedrahita-Bello, Mario published the artcileDrastic lattice softening in mixed triazole ligand iron(
A series of spin-crossover (SCO) coordination nanoparticles (∼60 nm) with the general formulas [Fe(Htrz)1+y-x(trz)2-y(NH2trz)x](BF4)y·nH2O (x = 0, 0.1, 0.2 and 0.3) were synthesized in concentrated solutions without using any surfactant or polymer. The nanoparticle powders were investigated by TEM, powder x-ray diffraction, magnetometry, calorimetry, Raman/IR spectroscopies, elemental anal. and 57Fe Mossbauer spectrometry. Remarkably, the latter revealed a large decrease of the lattice stiffness when incorporating a small amount of amino-triazole ligand, reflected by the drop of the Debye temperature from 285 K (x = 0) to 205 K (x = 0.3). This collapse of the lattice cohesion was attributed to a reorganization of the supramol. interactions between the Fe-triazole chains. This effect on the SCO properties is also discussed.
Chemical Communications (Cambridge, United Kingdom) published new progress about 63598-71-0. 63598-71-0 belongs to triazoles, auxiliary class Triazole, name is 4H-1,2,4-Triazole, and the molecular formula is C2H3N3, Category: triazoles.
Referemce:
https://en.wikipedia.org/wiki/1,2,3-Triazole,
Triazoles – an overview | ScienceDirect Topics