Study of an SmBO3–ScBO3 system and new SmSc(BO3)2 orthoborate

Artem B. Kuznetsov; Konstantin A. Kokh; Nadezda G. Kononova; Vyacheslav S. Shevchenko; Ssergey V. Rashchenko; Ivan N. Lapin; Valery A. Svetlichnyi; Bolat Uralbekov; Asset Bolatov; Ekaterina A. Simonova; Alexander E. Kokh

doi:10.1039/D0CE01783C

Study of an SmBO₃–ScBO₃ system and new SmSc(BO₃)₂ orthoborate

Artem B. Kuznetsov,

*^a Konstantin A. Kokh,^abe Nadezda G. Kononova,^a Vyacheslav S. Shevchenko,^a Ssergey V. Rashchenko,^ab Ivan N. Lapin,^c Valery A. Svetlichnyi,

^c Bolat Uralbekov,^d Asset Bolatov,^d Ekaterina A. Simonova^a and Alexander E. Kokh^a

Author affiliations

* Corresponding authors

^a Sobolev Institute of Geology and Mineralogy SB RAS, Novosibirsk 630090, Russia
E-mail: ku.artemy@igm.nsc.ru

^b Novosibirsk State University, Novosibirsk 630090, Russia

^c Tomsk State University, Tomsk 634050, Russia

^d Al-Farabi Kazakh National University, Almaty 050040, Kazakhstan

^e Kemerovo State University, Kemerovo, Russia

Abstract

A new SmSc(BO₃)₂ compound was discovered from the study of SmBO₃–ScBO₃ by solid-state synthesis. The obtained compound was grown from a stoichiometric melt by a spontaneous crystallization method, and crystallizes in the space group R [3 with combining macron] with the cell parameters of a = 4.8951(6) Å and c = 16.3012(2) Å. In addition, phase equilibria in this system in the 900–1300 °C temperature range were studied by X-ray diffraction and thermal analyses, as well as special diffusion experiments.

This article is part of the themed collection: Supramolecular & Polymorphism

CrystEngComm

Study of an SmBO₃–ScBO₃ system and new SmSc(BO₃)₂ orthoborate

Abstract

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Study of an SmBO₃–ScBO₃ system and new SmSc(BO₃)₂ orthoborate

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