2/27/2023 0 Comments Spin tires completo 2019Subsequent magnetic measurement shows the highly sensitive solvent-dependent occurrence of a spin transition above room temperature for both compounds. Single-crystal diffraction reveals that both the mononuclear compounds have facial ( fac-)-configuration cations, which form hydrogen bonds using –NH 2 groups with solvent molecules (acetonitrile or acetone). The structural characterization and magnetic studies demonstrate that this strategy has been successful. With the guidance of this view, two solvated compounds (BPh 4) 2♲(CH 3CN) ( 1♲CH 3CN) and (BPh 4) 2♱.5(CH 3COCH 3) ( 2♱.5CH 3COCH 3) were synthesized. As a derivative of 2-picolylamine, which contains rich protons favouring hydrogen bond formation to assemble a variety of valuable spin crossover (SCO) compounds, 8-aminoquinoline (aqin) will be a good candidate for constructing new mononuclear bistable state compounds.
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