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Orientational sampling schemes based on four dimensional polytopes (Q527539)

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scientific article; zbMATH DE number 6714411
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English
Orientational sampling schemes based on four dimensional polytopes
scientific article; zbMATH DE number 6714411

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    Orientational sampling schemes based on four dimensional polytopes (English)
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    12 May 2017
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    Summary: The vertices of regular four-dimensional polytopes are used to generate sets of uniformly distributed three-dimensional rotations, which are provided as tables of Euler angles. The spherical moments of these orientational sampling schemes are treated using group theory. The orientational sampling sets may be used in the numerical computation of solid-state nuclear magnetic resonance spectra, and in spherical tensor analysis procedures.
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    polytope
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    polychora
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    group theory
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    Schläfli symbols
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    powder averaging
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    orientational sampling
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    solid-state nuclear magnetic resonance
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