Thermobaric synthesis and crystal structure of new compounds, NaCu3V4O12 and CaCu3V4O12 / Kadyrova NI,Tyutyunnik AP,Zubkov VG,Zakharova GS,Volkov VL,Dyachkova TV,Zainulin YG // RUSSIAN JOURNAL OF INORGANIC CHEMISTRY. - 2003. - V. 48, l. 12. - P. 1785-1790.

ISSN/EISSN:

0036-0236 / нет данных

Type:

Article

Abstract:

New perovskite-like compounds NaCu3V4O12 and CaCu3V4O12 were prepared using a high-pressure and high-temperature technique (p = 8 GPa, T = 1100degreesC, tau = 10 min). The compounds crystallize in the cubic system (space group lm 3, Z = 2) with lattice parameters of 7.25173(4) Angstrom and 7.28453(5) Angstrom, respectively. Structure solution for these compounds was based on X-ray diffraction data using the Rietveld method and the GSAS program package. The structure is formed by a distorted framework composed of regular vanadium-and oxygen octahedra. The sodium and calcium atoms occur at the centers of icosahedra and copper atoms are in square nets. The key bond lengths and angles were determined.

Author keywords:

PEROVSKITE-LIKE COMPOUND; HIGH-PRESSURE SYNTHESIS; CLASSIFICATION; TITANATES; COPPER; SERIES

DOI:

нет данных

Web of Science ID:

ISI:000187553100001

Соавторы в МНС:

—

Другие поля

Поле	Значение
Month	DEC
Publisher	INTERPERIODICA
Address	PO BOX 1831, BIRMINGHAM, AL 35201-1831 USA
Language	English
Keywords-Plus	PEROVSKITE-LIKE COMPOUND; HIGH-PRESSURE SYNTHESIS; CLASSIFICATION; TITANATES; COPPER; SERIES
Research-Areas	Chemistry
Web-of-Science-Categories	Chemistry, Inorganic \& Nuclear
ResearcherID-Numbers	Tyutyunnik, Alexander/P-2230-2015
Number-of-Cited-References	20
Usage-Count-Since-2013	8
Journal-ISO	Russ. J. Inorg. Chem.
Doc-Delivery-Number	757GC