منابع مشابه
La variété β-NaMoO2(AsO4)
The title compound, sodium dioxidomolybdenum(VI) arsenate(V), β-NaMoO(2)AsO(4), was prepared by solid-state reaction at 953 K. In the crystal structure, the AsO(4) tetra-hedra and MoO(6) octa-hedra (both with m symmetry) share corner atoms to form a three-dimensional framework that delimits cavities parallel to [010] where disordered six-coordinated sodium cations (half-occupation) are located....
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______________________________________________________ Dialectal Effect on Articulation Rate in French This paper compares the articulation rate of 3 distinct varieties of French: Parisian French (hereafter PA); Swiss French spoken in Neuchâtel (hereafter NE) and French spoken by Swiss German speakers (hereafter CH) who have been living in a French speaking environment (in Neuchâtel) for 20 yea...
متن کاملElaboration, étude structurale et analyse CHARDI et BVS d’une nouvelle variété β-Na9Cr(MoO4)6 de type alluaudite
The title compound, nonasodium chromium(III) hexakis[molybdate(VI)], β-Na9CrMo6O24, was prepared by solid-state reactions. This alluaudite-type structure is constituted of infinite layers formed by links between M 2O10 (M = C/Na) dimers and MoO4 tetra-hedra. The Na(+) and Cr(3+) cations are located in the same site with, respectively, 0.25 and 0.75 occupancies. The layers are connected to each ...
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Visual communication greatly benefits from the large variety of appearances that an image can take. By neglecting spurious details, simplified images focus the attention of an observer on the essential message to transmit. Stylized images, that depart from reality, can suggest subjective or imaginary information. More subtle variations, such as change of lighting in a photograph can also have a...
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ژورنال
عنوان ژورنال: Annales de l’institut Fourier
سال: 1952
ISSN: 0373-0956
DOI: 10.5802/aif.43