Investigation of temperature dependent paramagnetic magnetic behavior of adducts of divalent metal chlorides with substituted piperazines using SQUID

Adducts of CuCl2; HCl and CoCl2; HCl substituted piperazines have been synthesized using deionized water. The single crystals were grown by slow evaporation of solvent method. The crystallinity of grown crystal was characterized powder XRD. Moreover, magnetic measurements of the grown crystals are r...

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Bibliographic Details
Main Authors: Usha, R., Magesh, M., Kanagathara, N., Natarajan, V., Rao, R. Gowri Shankar
Format: Conference Proceeding
Language:English
Subjects:
Adducts
Copper chloride
Crystal growth
Crystal structure
Crystals
Deionization
Hydrogen chloride
Magnetic measurement
Magnetic properties
Metal chlorides
Phase transitions
Single crystals
Substitutes
Superconducting quantum interference devices
Temperature dependence
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Summary:Adducts of CuCl2; HCl and CoCl2; HCl substituted piperazines have been synthesized using deionized water. The single crystals were grown by slow evaporation of solvent method. The crystallinity of grown crystal was characterized powder XRD. Moreover, magnetic measurements of the grown crystals are reported. The temperature dependent of the magnetic property of the grown crystals were carried out using the super conducting quantum interface device (SQUID) at constant magnetic field (H = 1000 °e) for PiCuCl4 and PiCoCl4. The SQUID studies confirm the paramagnetic behaviour of the grown crystals. The proportional change in the magnetic behaviour of the grown crystals with the temperature had been observed in the M vs T data at H = 1000 Oe double confirms the paramagnetic behaviour of the grown crystals. Result of M versus H measurements for PiCuCl4 and PiCoCl4 at 2 K had shown that the saturation had not been achieved at H = 1000 °e. However, the investigations on the structural phase transition and magnetic properties of these grown crystals reveals that there is no magnetic ordering above 2 K.
ISSN:0094-243X
1551-7616
DOI:10.1063/5.0082521