Noncentrosymmetric Na2Ca4(CO3)5 Carbonate of "m13M23XY3Z" Structural Type and Affinity between Borate and Carbonate Structures for Design of New Optical Materials

Sergey V. Rashchenko, Vladimir V. Bakakin, Anton F. Shatskiy, Pavel N. Gavryushkin, Yurii V. Seryotkin, Konstantin D. Litasov

Результат исследования: Научные публикации в периодических изданияхстатья

5 Цитирования (Scopus)

Аннотация

A number of carbonates with promising optical properties were synthesized during the past decade, proving the potential of carbonate systems as a source of novel optical materials. Here we report a new noncentrosymmetric Na2Ca4(CO3)5 carbonate (P63mc; a = 10.37402(14) Å, c = 6.25935(9) Å) with "M13M23XY3Z" structural type. This structural type, built upon an M13M23 cationic array with three types of anion-filled voids (X, Y, and Z), can accommodate a variety of cations (alkali, alkaline earth, and rare earth) and anions (carbonate, borate, and halide), as we show by extensive analysis of structures of known compounds, and appears to be very promising for the search of new optical materials.

Язык оригиналаанглийский
Страницы (с-по)6079-6084
Число страниц6
ЖурналCrystal Growth and Design
Том17
Номер выпуска11
DOI
СостояниеОпубликовано - 1 ноя 2017

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