41476-75-9Relevant academic research and scientific papers
Synthesis of rare pure phase Ni3S4and Ni3S2nanoparticles in different primary amine coordinating solvents
Gervas, Charles,Mlowe, Sixberth,Akerman, Matthew P.,Ezekiel, Itegbeyogene,Moyo, Thomas,Revaprasadu, Neerish
, p. 16 - 24 (2017)
Two nickel(II) complexes, namely piperidine (1) and tetrahydroquinoline (2) dithiocarbamate complexes were synthesized and characterized by infra-red spectroscopy, elemental analysis and thermogravimetric analyses. The single crystal X-ray structure of complex (1) was also elucidated. The as-synthesized complexes have been utilized as single source precursors to afford nickel sulfide nanoparticles Ni3S4, Ni3S2and mixed phases via solvothermal decomposition in oleylamine (OLA), dodecylamine (DDA) and hexadecylamine (HDA) at different temperatures. Powder X-ray diffraction studies reveal that the temperature and capping agents play a significant role in determining the crystalline structure and chemical composition of the as-synthesized nanoparticles (NPs). Electron microscopy images showed formation of nanoparticles of various shapes ranging from spherical, tetrahedral and irregular shaped morphologies. Magnetization measurements indicated that Ni3S4nanoparticles prepared at 230 °C using DDA display ferromagnetic behaviour, while rhombohedral N3S2also prepared at 230 °C but using HDA, displayed paramagnetic property.
Synthesis and reactivity of some mixed ligand complexes of Ni(II) involving dithiocarbamates and hard bases
Rajendiran,Ramalingam,Thiruneelakandan
, p. 1101 - 1103 (2007/10/03)
A few mixed ligand complexes of the general formula, [Ni(L)(DMG)] [where L=(H5C2)2NCS2- (dedtc-), (HOH4C2)NHCS2- (meadtc-), (HOH4C2)2NCS2- (deadtc-), H10C5NCS2- (pipdtc-), oxine(OX); DMG= dimethylglyoxime] have been synthesised and characterized by elemental analysis, IR, electronic spectra and thermogravimetric analysis.
