Published November 2004 | Version v1
Journal article Metadata-only

Glasses of the MnNbOF5-BaF2 system

Creators

  • 1. DVO RAN, Inst. Khimii, Vladivostok (Russian Federation)
  • 2. RAN, Inst. Kristallografii im. A.V. Shubnikova, Moscow (Russian Federation)
  • 3. SO RAN, Inst. Kataliza, Novosibirsk (Russian Federation)

Description

A series of new barium niobium fluoride oxide glasses has been prepares from batches containing MnNbOF5·4H2O and BaF2. It was ascertained by IR spectroscopy that the glasses are structurally built from NbO3F3 and NbO2F4 polyhedra. Manganese cations form their own polyhedra in the glass and, therefor, act as the second glass-former

Abstract (Russian)

При использовании в качестве компонентов шихты соединений MnNbOF5·4H2O и BaF2 получена серия новых барийоксофторниобатных стекол. Методами ИК-спектроскопии установлено, что структуры полученных стекол построены из полиэдров NbO3F3 и NbO2F4. Показано, что катионы марганца, формирующие в стекле собственные полиэдрв, выполняют роль второго стеклообразователя

Additional details

Additional titles

Original title (Russian)
Стекла в системе MnNbOF

Publishing Information

Journal Title
Zhurnal Neorganicheskoj Khimii
Journal Volume
49
Journal Issue
11
Journal Page Range
p. 1782-1788
ISSN
0044-457X
CODEN
ZNOKAQ

INIS

Country of Publication
Russian Federation
Country of Input or Organization
Russian Federation
INIS RN
36100594
Subject category
S37: INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY;
Descriptors DEI
BARIUM FLUORIDES; CHEMICAL PREPARATION; CONCENTRATION RATIO; INFRARED SPECTRA; MANGANESE COMPOUNDS; NIOBIUM COMPLEXES; OXYFLUORIDES; STRUCTURAL CHEMICAL ANALYSIS
Descriptors DEC
ALKALINE EARTH METAL COMPOUNDS; BARIUM COMPOUNDS; COMPLEXES; FLUORIDES; FLUORINE COMPOUNDS; HALIDES; HALOGEN COMPOUNDS; OXYGEN COMPOUNDS; OXYHALIDES; SPECTRA; SYNTHESIS; TRANSITION ELEMENT COMPLEXES; TRANSITION ELEMENT COMPOUNDS

Optional Information

Notes
28 refs.; 1 tab.; 5 figs.