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Information × Registration Number 0221U106801, 0117U004136 , R & D reports Title Prediction, molecular design and new coordination compounds metals of II and III groups the Periodic system directed synthesis with given optical properties. popup.stage_title Head Kamalov Herbert L., Доктор хімічних наук Registration Date 21-12-2021 Organization Physico-Chemical Institute O. Bogatsky National Academy of Sciences of Ukraine popup.description2 The aim – synthesis of podands, benzo- and benzoazacrown ethers, study possibility of using sensors based on complexes of obtained compounds with lanthanide ions for luminescent determination of alkali metal ions; development methods for synthesis of lanthanide-containing complexes with calix[4]arenes, also s-f-, p-f- and d-f-heteronuclear complexes, luminescent properties of lanthanide complexes. Object of research – homo- and heteronuclear s-f-, p-f- and d-f-complexes with derivatives p-tert-butylcalix[4]arena; compounds of lanthanides (III) with a number of dibenzimidazo-crown ethers derivatives; complexation with metal ions of metals and benzoazacrown ethers; lanthanide fluorides interaction with NaCl-KCl salt melt. Complexation and spectral-luminescent properties in heteronuclear systems containing calix[4]arenes, modified 12-crown-4- or aza-12-crown-4-ethers were researched. Podands and benzoazacrown ethers with carboxyl and ester groups were synthesized, their interaction with cations of alkali and alkaline earth metals. The interaction of N-(2-carboxymethyl)benzoase-15-crown-5 with terbium ion has been studied, possibility of complexes formation with components ratio Tb:crown ether = 1:1 has been shown. The lifetime of excited state of Tb(III) ions is 720 μs. A new fluorescent probe – N-(2-carboxymethyl)benzoase-15-crown-5 (Cr) has been proposed for Cu2+ determination in drinking water.   Product Description popup.authors Ieriomin Oleh G. Efryushina Ninel P. Ivanov Yuri E. Alekseeva Olena O. Basok Stepan S. Berezovska Iryna V. Doha Pavlo G. Dotsenko Volodymyr P. Zinchenko Viktor F. Kamalov Herbert L. Kirichenko Tetiana I. Korovin Oleksandr Yu. Kuzmin Viktor Ye. Kulygina Katerina Yu. Ognichenko Lyudmila М. Semenishyn Mykola M. Smola Serhiy S. Stamikosto Olena V. Stoianova Iryna V. Khomenko Olena V. Chihichin Dmytro G. popup.nrat_date 2021-12-21 Close