Crystal structure of K2ZnSi3O8
Abstract
The structure of K2ZnSi3O8 has been determined using Rietveld analysis of X-ray powder diffraction data (Rp = 3.99%). With space group Imam and cell dimensions a = 5.285(1), b = 9.058(1), c = 8.535(1) Å, tetrahedrally coordinated Zn and Si atoms are disordered over one crystal-lographic site forming at tecto-(zincio)silicate structure with 8-coordinated K atoms in intervening large cavities. This is the first example of the aristotype of the NH4LiSO4 family of general formula, AT2O4, where A is a large alkali (or pseudo-alkali) atom and T represents tetrahedrally-coordinated atoms including: Al, Be, Co, Li, Mg, P, S, Si, and Zn.
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Articles in the same Issue
- The crystal structure of TlCr3S5: A redetermination
- Neutron refinements of NaCu2(H3O2)(SO4)2 and RbCu2(H3O2)(SeO4)2: Variation of the hydrogen bond system in the natrochalcite-type series
- Induced ferrielectricity in chlorapatite
- Crystal structure of K2ZnSi3O8
- Application of Direct Methods to powder data. A weighting scheme for intensities in the optimal symbolic addition program SIMPEL88
- Application of the sparse density principle: a statistical evaluation of the phase ambiguity in the single-wavelength anomalous scattering method (SAS)
- Solving a 3-dimensional quasicrystal structure in 6-dimensional space using the direct method
- Crystal structure of methylammonium hexachloromolybdate(III) chloride and dimethylammonium hexachloromolybdate(III) chloride
- The crystal and molecular structure of terguride monohydrate
- The structure of solid CF3I
- The structure of 1,2-μ-[bis(diphenylarsino)methane-As,As′]-1,1,1,2,2,2,3,3,3,3,-decacarbonyl-triangulo-triruthenium(0)
- Crystal structure of tetrapotassium decaselenido-tetragermanate, K4[Ge4Se10]
- Crystal structure of trialuminium trihydroxo disilicate, Al3Si2O7(OH)3
- Crystal structure of 2,2′-bipyridine-oxide-(l′-H) perrhenate, (C10H9N2O)(ReO4)
- Crystal structure of samarium platinum germanium, Sm(Pt0.53Ge0.47)
- Crystal structure of (Z)-1,2-di-9-anthrylethenol, C30H20O
- Crystal structure of methyl 9-anthrylglyoxylate, C17H12O3
- Crystal structure of a 10-hydroperoxy derivative of 9-anthrone: (Z)-1,2-dihydroxy-1,2-di-9-anthryl-ethene ketal, C44H28O4
- Crystal structure of α-(9-anthroyl)-α-(9-anthryloxy)-9-hydroperoxy-10-methylene-9,10-dihydroanthracene etherate, (C44H28O4)(C4H10O)
- Crystal structure of 9,10-anthraquinone mono-ketal of (Z)-1,2-dihydroxy-1,2-di-9-anthryl-ethene, C44H26O3
- Crystal structure of α-(9-anthroyl)-α-(9-anthryloxy)-10-methyleneanthrone, C44H26O3
- Crystal structure of a 10-hydroxy derivative of 9-anthrone: (Z)-1,2-dihydroxy-1,2-di-9-anthrylethene ketal, C44H28O3
- Crystal structure of (Z)-1,2-di-anthryl-1,2-dimethoxyethylene, C32H24O2
- Crystal structure of hexapotassium triarsenidoindate, K6InAs3
- Crystal structure of hexasodium triphosphidogallate, Na6GaP3
- Crystal structure of hexasodium triarsenidogallate, Na6GaAs3
- Crystal structure of 4-nitro-5-chloro-imidazole, C3H2CIN3O2
- Crystal structure of 9-methoxyanthracene, C15H12O
- Crystal structure of 9-methoxy-10-methylanthracene, C16H14O
- Crystal structure of 1-acetylanthracene, C16H12O
- Crystal structure of 1,2-bis(10-methoxy-9-anthryl)ethane, C32H26O2
Articles in the same Issue
- The crystal structure of TlCr3S5: A redetermination
- Neutron refinements of NaCu2(H3O2)(SO4)2 and RbCu2(H3O2)(SeO4)2: Variation of the hydrogen bond system in the natrochalcite-type series
- Induced ferrielectricity in chlorapatite
- Crystal structure of K2ZnSi3O8
- Application of Direct Methods to powder data. A weighting scheme for intensities in the optimal symbolic addition program SIMPEL88
- Application of the sparse density principle: a statistical evaluation of the phase ambiguity in the single-wavelength anomalous scattering method (SAS)
- Solving a 3-dimensional quasicrystal structure in 6-dimensional space using the direct method
- Crystal structure of methylammonium hexachloromolybdate(III) chloride and dimethylammonium hexachloromolybdate(III) chloride
- The crystal and molecular structure of terguride monohydrate
- The structure of solid CF3I
- The structure of 1,2-μ-[bis(diphenylarsino)methane-As,As′]-1,1,1,2,2,2,3,3,3,3,-decacarbonyl-triangulo-triruthenium(0)
- Crystal structure of tetrapotassium decaselenido-tetragermanate, K4[Ge4Se10]
- Crystal structure of trialuminium trihydroxo disilicate, Al3Si2O7(OH)3
- Crystal structure of 2,2′-bipyridine-oxide-(l′-H) perrhenate, (C10H9N2O)(ReO4)
- Crystal structure of samarium platinum germanium, Sm(Pt0.53Ge0.47)
- Crystal structure of (Z)-1,2-di-9-anthrylethenol, C30H20O
- Crystal structure of methyl 9-anthrylglyoxylate, C17H12O3
- Crystal structure of a 10-hydroperoxy derivative of 9-anthrone: (Z)-1,2-dihydroxy-1,2-di-9-anthryl-ethene ketal, C44H28O4
- Crystal structure of α-(9-anthroyl)-α-(9-anthryloxy)-9-hydroperoxy-10-methylene-9,10-dihydroanthracene etherate, (C44H28O4)(C4H10O)
- Crystal structure of 9,10-anthraquinone mono-ketal of (Z)-1,2-dihydroxy-1,2-di-9-anthryl-ethene, C44H26O3
- Crystal structure of α-(9-anthroyl)-α-(9-anthryloxy)-10-methyleneanthrone, C44H26O3
- Crystal structure of a 10-hydroxy derivative of 9-anthrone: (Z)-1,2-dihydroxy-1,2-di-9-anthrylethene ketal, C44H28O3
- Crystal structure of (Z)-1,2-di-anthryl-1,2-dimethoxyethylene, C32H24O2
- Crystal structure of hexapotassium triarsenidoindate, K6InAs3
- Crystal structure of hexasodium triphosphidogallate, Na6GaP3
- Crystal structure of hexasodium triarsenidogallate, Na6GaAs3
- Crystal structure of 4-nitro-5-chloro-imidazole, C3H2CIN3O2
- Crystal structure of 9-methoxyanthracene, C15H12O
- Crystal structure of 9-methoxy-10-methylanthracene, C16H14O
- Crystal structure of 1-acetylanthracene, C16H12O
- Crystal structure of 1,2-bis(10-methoxy-9-anthryl)ethane, C32H26O2