Uranyl Coordination Compounds with Alkaline Earth Metals and Crotonate Ligands

Anton V. Savchenkov, Pavel A. Pirozhkov, Anna V. Vologzhanina, Yan V. Zubavichus, Pavel V. Dorovatovskii, Denis V. Pushkin, Larisa B. Serezhkina

Результат исследования: Научные публикации в периодических изданияхстатья

Аннотация

Crystal structures of three new uranyl compounds were solved using single crystal X-ray diffraction and studied using FTIR spectroscopy. Although the syntheses conditions were very similar differing only in the alkaline earth metal (Mg, Ca or Sr), the resulting structures are different, containing, respectively, mono-, tri- and hexanuclear metal-containing building units. This fact proves the profound crystal-chemical role of secondary metal atoms on the formation of crystal structures. Parameters of alkaline earth metal cations in the three newly synthesized compounds as well as in the earlier reported Ba-containing analog are discussed in detail using Voronoi–Dirichlet polyhedra and the method of intersecting spheres. Differences in packing of building units in the four mentioned compounds, as well as inter- and intramolecular noncovalent interactions in their structures are reported. The results of analysis are consistent with the stereoatomic model of crystal structures.

Язык оригиналаанглийский
Страницы (с-по)8416-8423
Число страниц8
ЖурналChemistrySelect
Том4
Номер выпуска29
DOI
СостояниеОпубликовано - 2019
Опубликовано для внешнего пользованияДа

Fingerprint Подробные сведения о темах исследования «Uranyl Coordination Compounds with Alkaline Earth Metals and Crotonate Ligands». Вместе они формируют уникальный семантический отпечаток (fingerprint).

  • Цитировать

    Savchenkov, A. V., Pirozhkov, P. A., Vologzhanina, A. V., Zubavichus, Y. V., Dorovatovskii, P. V., Pushkin, D. V., & Serezhkina, L. B. (2019). Uranyl Coordination Compounds with Alkaline Earth Metals and Crotonate Ligands. ChemistrySelect, 4(29), 8416-8423. https://doi.org/10.1002/slct.201901732