Thermal behavior and Raman spectroscopy of potassium diaqua bis(oxalato)nickelate(II) tetrahydrate

The thermal behavior and Raman spectroscopic properties of potassium diaqua bis(oxalato)nickelate(II) tetrahydrate {K2[Ni(C2O4)2(H2O)2]·4H2O} crystals have been investigated. This compound crystallizes in the monoclinic system with P21/c space group and shows one-dimensional (1D) chain structure. Th...

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Published inMaterials today : proceedings Vol. 3; no. 10; pp. 4097 - 4101
Main Authors Narsimhulu, M., Hussain, K.A.
Format Journal Article
LanguageEnglish
Published Elsevier Ltd 2016
Subjects
Crystal structure
Inorganic Materials
Morphology
Raman spectroscopy
Thermal behavior
Inorganic Materials
Raman spectroscopy
Morphology
Thermal behavior
Crystal structure
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Summary:The thermal behavior and Raman spectroscopic properties of potassium diaqua bis(oxalato)nickelate(II) tetrahydrate {K2[Ni(C2O4)2(H2O)2]·4H2O} crystals have been investigated. This compound crystallizes in the monoclinic system with P21/c space group and shows one-dimensional (1D) chain structure. The microstructural features on the surface of the single crystals were determined using a Field Emission Scanning Electron Microscope (FE-SEM). Raman spectroscopy was used to study the vibrational modes of the compound. Thermal studies indicate that the compound is stable up to 280 °C.
ISSN:2214-7853
2214-7853
DOI:10.1016/j.matpr.2016.11.080