Syntheses and crystal structures of TlCu(OH)SO4 and TlCu(OH)SeO4
Abstract
Single crystals of TlCu(OH)SO4 and TlCu(OH)SeO4 were prepared under hydrothermal conditions. The isotypic structures were solved by direct method strategy and Fourier summations, using single crystal X-ray data up to sinθ/λ = 0.8 Å−1 [space group P21/m (No. 11); a = 8.854(2) Å, 9.041(6) Å; b = 5.888(1) Å, 5.959(3) Å; c = 4.493(1) Å, 4.584(2) Å; β = 95.29(3)°, 94.26(2)°; Z = 2; Rw = 0.052, 0.043 for 924, 952 reflections].
The copper atoms are [4 + 2]-coordinated, the thallium atoms have an irregular seven-coordination. The anion tetrahedra are somewhat distorted with mean X – O bond lengths of 1.476 Å and 1.646 Å, respectively. The structure can be considered to be built from chains of edge-sharing CuO6 polyhedra, linked by the XO4 tetrahedra to form sheets//(100).
Articles in the same Issue
- Structural morphology of analbite: The influence of the substitution of K by Na on the crystal morphology of alkali feldspars
- Statistical analysis of incommensurately modulated structures – example NbTe4
- Crystal chemistry of iron containing germanium andalusites, FexAl8-xGe4O20
- Minimal nets
- Determination of the crystal structure of Mo2VP4O15
- Syntheses and crystal structures of TlCu(OH)SO4 and TlCu(OH)SeO4
- Crystal chemistry of ultraphosphates
- Elastic, thermoelastic and piezoelastic properties of trigonal NaMnCl3 and CsMnCl3
- Pitfalls in the X-ray structure determination of pseudosymmetric sodalites, and possibly zeolites
- Structure solution and Rietveld refinement of beryllophosphate-H zeolite
- Landau free energy and order parameter behaviour of the α/β phase transition in cristobalite
- Static disorder of dodecasil 3C. A single-crystal study with synchrotron radiation
- Crystal structure of a Schiff base from 2,6-dimethoxyacetophenone and (S)-1-phenylethylamine
Articles in the same Issue
- Structural morphology of analbite: The influence of the substitution of K by Na on the crystal morphology of alkali feldspars
- Statistical analysis of incommensurately modulated structures – example NbTe4
- Crystal chemistry of iron containing germanium andalusites, FexAl8-xGe4O20
- Minimal nets
- Determination of the crystal structure of Mo2VP4O15
- Syntheses and crystal structures of TlCu(OH)SO4 and TlCu(OH)SeO4
- Crystal chemistry of ultraphosphates
- Elastic, thermoelastic and piezoelastic properties of trigonal NaMnCl3 and CsMnCl3
- Pitfalls in the X-ray structure determination of pseudosymmetric sodalites, and possibly zeolites
- Structure solution and Rietveld refinement of beryllophosphate-H zeolite
- Landau free energy and order parameter behaviour of the α/β phase transition in cristobalite
- Static disorder of dodecasil 3C. A single-crystal study with synchrotron radiation
- Crystal structure of a Schiff base from 2,6-dimethoxyacetophenone and (S)-1-phenylethylamine
