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Stanley-Gray, Jacob; Zhang, Zhaojie; Venkataraman, D. – Journal of Chemical Education, 2021
We have updated a version of the coordination geometry table of the d-block elements and their ions that Moore and co-workers presented in 1997. This table is constructed by searching and analyzing the data in the Cambridge Structural Database. In this updated version, we have also analyzed impact of ligands on the coordination geometry and…
Descriptors: Geometry, Geometric Concepts, Chemistry, Search Engines
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Marquioni, Vinícius; Nunes, Francis Morais Franco; Novo-Mansur, Maria Teresa Marques – Journal of Chemical Education, 2021
Mass spectrometry is essential for large-scale protein identification in proteomics. By database searching of mass spectrometry data, it is possible to identify proteins without the need to interpret MS/MS spectra (de novo sequencing), which is time-consuming and not feasible as a systematic tool in proteomic analysis. Many authors have reported…
Descriptors: Spectroscopy, Biochemistry, Databases, Science Instruction
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Brandon Thrope; Alan Rogerio Ferreira Lima; Alexandre Henrique Pinto – Journal of Chemical Education, 2022
Recently there is an increasing need for experiments that can be conducted remotely. In this sense, this paper presents three experiments about materials science and an X-ray diffraction (XRD) technique that can be taught and performed entirely remotely. The first experiment is about the calculation of lattice parameters, atomic radii, and…
Descriptors: Chemistry, Science Instruction, Pharmacology, Drug Therapy