Compounds of the formula Na-8[Si(6 + y)BeyAl(6 - 2y)O(24)]X-2, with X = Cl and Br, and y = 1, 2 and 3 have been synthesised and structurally characterised by combined powder X-ray and neutron diffraction profile analysis. These materials adopt the sodalite framework ( SOD) with the tetrahedral species, BeO4, AlO4 and SiO4, disordered across the framework positions. Na-8[Si8Be2Al2O24]Cl-2, (y = 2), is a synthetic analogue of the naturally occurring semi-precious gemstone tugtupite, while Na-8[Si9Be3O24]X-2, X = Cl and Br represents a new tetrahedral framework stoichiometry with a Si : Be ratio of 3 : 1. Additional characterisation using Si-29 MASNMR, IR spectroscopy and high-temperature, neutron diffraction show that the observed structure -...
Synthetic basic sodalite, Na8[AlSiO4] 6(OH)2•2H2O, cubic, P43n, (also known as hydroxysodalite...
The framework of the minerals belonging to the cancrinite-sodalite supergroup is very flexible and a...
The synthesis of new inorganic materials constructed with extended lattices has taken place mainly i...
Sodalities of the compositions, M8[ABO4]6.X2, (M = Li, Na, K; A = Al, Ga; B = Si, Ge; X = HCO2, DCO2...
The synthesis and characterisation of a wide range of sodalites has been achieved via ionic sustitut...
Sodalites of the general formula |Na8X2|[T1T2O4]6 with X = Cl-, Br-, I- have been synthesized for Al...
Using inspiration derived from studying naturally occurring minerals, a series of framework beryllos...
Aluminosilicate sodalites M8(AISiO4)6X2, [M = Na, Li, K, Ag; X = Cl, Br, l, SCN, NO2CrO4, WO...
The structure of a new gallosilicate sodalite |Na6.16(1)(H2O)8|[Ga1.04(1)Si0.96(1)O4]6 described in ...
The purpose of this work is the synthesis of feldspathoids minerals belongings to the sodalite group...
Natural and synthetic zeolites have been the focus for extensive research owing to their many applic...
The introduction of gallium and germanium into the sodalite framework has been achieved by hydrother...
The synthesis and characterisation of a variety of zeolites and aluminosilicates has been achieved u...
Crystallographic distortions in the alternating aluminium and silicon tetrahedral framework of sodal...
Two years ago it was pointed out(1) that the electrostatic valence rule requires that the aluminum i...
Synthetic basic sodalite, Na8[AlSiO4] 6(OH)2•2H2O, cubic, P43n, (also known as hydroxysodalite...
The framework of the minerals belonging to the cancrinite-sodalite supergroup is very flexible and a...
The synthesis of new inorganic materials constructed with extended lattices has taken place mainly i...
Sodalities of the compositions, M8[ABO4]6.X2, (M = Li, Na, K; A = Al, Ga; B = Si, Ge; X = HCO2, DCO2...
The synthesis and characterisation of a wide range of sodalites has been achieved via ionic sustitut...
Sodalites of the general formula |Na8X2|[T1T2O4]6 with X = Cl-, Br-, I- have been synthesized for Al...
Using inspiration derived from studying naturally occurring minerals, a series of framework beryllos...
Aluminosilicate sodalites M8(AISiO4)6X2, [M = Na, Li, K, Ag; X = Cl, Br, l, SCN, NO2CrO4, WO...
The structure of a new gallosilicate sodalite |Na6.16(1)(H2O)8|[Ga1.04(1)Si0.96(1)O4]6 described in ...
The purpose of this work is the synthesis of feldspathoids minerals belongings to the sodalite group...
Natural and synthetic zeolites have been the focus for extensive research owing to their many applic...
The introduction of gallium and germanium into the sodalite framework has been achieved by hydrother...
The synthesis and characterisation of a variety of zeolites and aluminosilicates has been achieved u...
Crystallographic distortions in the alternating aluminium and silicon tetrahedral framework of sodal...
Two years ago it was pointed out(1) that the electrostatic valence rule requires that the aluminum i...
Synthetic basic sodalite, Na8[AlSiO4] 6(OH)2•2H2O, cubic, P43n, (also known as hydroxysodalite...
The framework of the minerals belonging to the cancrinite-sodalite supergroup is very flexible and a...
The synthesis of new inorganic materials constructed with extended lattices has taken place mainly i...