Synthesis and physicochemical study of hexaamminechromium(III) hexamolybdogallate

Synthesis and physicochemical study of hexaamminechromium(III) hexamolybdogallate

Hexaamminechromium(III) hexamolybdogallate of composition [Cr(NH 3 ) 6 ][GaMo 6 O 18 (OH) 6 ] · 5H 2 O ( I ) was synthesized and studied by mass spectrometry, IR spectroscopy, thermogravimetry, and X-ray diffraction. Crystals I are monoclinic: a = 11.77 Å, b = 10.97 Å, c = 15.49 Å, β = 115.11°, V =...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Veröffentlicht in:Russian journal of inorganic chemistry 2011-11, Vol.56 (11), p.1698-1701
Hauptverfasser: Oreshkina, A. V., Kaziev, G. Z., Lobanov, N. N., Shipilova, P. A.
Format: Artikel
Sprache:eng
Schlagworte:
Chemistry
Chemistry and Materials Science
Crystals
Diffraction
Infrared radiation
Inorganic Chemistry
Mass spectrometry
Natural gas
Synthesis
Synthesis and Properties of Inorganic Compounds
Thermogravimetry
X-rays
Online-Zugang:Volltext
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:Hexaamminechromium(III) hexamolybdogallate of composition [Cr(NH 3 ) 6 ][GaMo 6 O 18 (OH) 6 ] · 5H 2 O ( I ) was synthesized and studied by mass spectrometry, IR spectroscopy, thermogravimetry, and X-ray diffraction. Crystals I are monoclinic: a = 11.77 Å, b = 10.97 Å, c = 15.49 Å, β = 115.11°, V = 1811.29 Å 3 , ρ calc = 1.17 g/cm 3 , Z = 1. The compound obtained was used as a catalyst for soft oxidation of natural gas at 633 K.
ISSN:0036-0236
1531-8613
DOI:10.1134/S0036023611110180