Article
Licensed
Unlicensed
Requires Authentication
Absorption spectra of calcium tartaric and cadmium oxalate crystals, grown in gel and doped by chromium, cobalt and nickel
-
K. Popov
Published/Copyright:
September 25, 2009
Abstract
This article is devoted to the insertion of admixture atoms to crystals during growth in gel and their influence on the optical properties of the obtained crystals. The crystals of tetra-hydrate calcium tartaric (CaC4H4O6·4H2O) and trihydrate cadmium oxalate (CdC2O4·3H2O) [1,2] were grown in silica-gel and doped during this process by chromium, cobalt and nickel atoms. This procedure causes changes of the optical properties of the crystals, in particular changes of the color. The extinction of the obtained crystals measured by us provides a quantitative description of this evolution.
:
Published Online: 2009-9-25
Published in Print: 2001-6-1
© 2001 Oldenbourg Wissenschaftsverlag GmbH
You are currently not able to access this content.
You are currently not able to access this content.
Articles in the same Issue
- Single-crystal neutron diffraction of urea-phosphoric acid: evidence for H-atom migration in a short hydrogen bond between 150 K and 350 K
- Determination, prediction, and understanding of structures, using the energy landscapes of chemical systems - Part I
- Hydrogen bond network of the layered phosphates γ-Zr(H2PO4)(PO4)⋅2H2O and γ-Hf(H2PO4)(PO4)⋅2H2O determined by neutron powder diffraction
- Structural phase transition of GdGa2 at high pressure
- Absorption spectra of calcium tartaric and cadmium oxalate crystals, grown in gel and doped by chromium, cobalt and nickel
- Elastic and thermoelastic properties of selected organic crystals: acenaphthene, trans-azobenzene, benzophenone, tolane, trans-stilbene, dibenzyl, diphenyl sulfone, 2,2´-biphenol, urea, melamine, hexogen, succinimide, pentaerythritol, urotropine, malonic acid, dimethyl malonic acid, maleic acid, hippuric acid, aluminium acetylacetonate, iron acetylacetonate, and tetraphenyl silicon
- Structure and ferroelasticity of tetramethylammonium-hexafluoroosmate(IV), (TMA)2[OsF6]
Articles in the same Issue
- Single-crystal neutron diffraction of urea-phosphoric acid: evidence for H-atom migration in a short hydrogen bond between 150 K and 350 K
- Determination, prediction, and understanding of structures, using the energy landscapes of chemical systems - Part I
- Hydrogen bond network of the layered phosphates γ-Zr(H2PO4)(PO4)⋅2H2O and γ-Hf(H2PO4)(PO4)⋅2H2O determined by neutron powder diffraction
- Structural phase transition of GdGa2 at high pressure
- Absorption spectra of calcium tartaric and cadmium oxalate crystals, grown in gel and doped by chromium, cobalt and nickel
- Elastic and thermoelastic properties of selected organic crystals: acenaphthene, trans-azobenzene, benzophenone, tolane, trans-stilbene, dibenzyl, diphenyl sulfone, 2,2´-biphenol, urea, melamine, hexogen, succinimide, pentaerythritol, urotropine, malonic acid, dimethyl malonic acid, maleic acid, hippuric acid, aluminium acetylacetonate, iron acetylacetonate, and tetraphenyl silicon
- Structure and ferroelasticity of tetramethylammonium-hexafluoroosmate(IV), (TMA)2[OsF6]
