advancing excellence, connecting chemical scientists and shaping the future of the chemical sciences for the benefit of humanity.

mdpi is a publisher of peer-reviewed, open access journals since its establishment in 1996.

access 160+ million publications and connect with 25+ million researchers. join for free and gain visibility by uploading your research.

chemrxiv is a free-to-access pre-publication platform dedicated to early research outputs in a broad range of chemistry fields.

iupac serves the international scientific endeavor in the dual function of a basic science and a mission-oriented union. the union is in a unique position

first published in 1869, nature is the world’s leading multidisciplinary science journal. nature publishes the finest peer-reviewed research that drives ground-breaking discovery, and is read by thought-leaders and decision-makers around the world.

science/aaas peer-reviewed journals deliver impactful research, daily news, expert commentary, and career resources.

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search and explore the millions of quality, peer-reviewed journal articles published under the taylor & francis and routledge imprints.

interactive periodic table showing names, electrons, and oxidation states. visualize trends, 3d orbitals, isotopes, and mix compounds. fully descriptive writeups.