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Atomic displacement parameters and anisotropic thermal ellipsoid lengths and angles

M J Kronenburg1

  • 1Universiteit van Amsterdam, Institute for Molecular Chemistry (IMC), Laboratory for Crystallography, Nieuwe Achtergracht 166, NL-1018WV Amsterdam, The Netherlands. mkronenburg@science.uva.nl

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Deformation occurs in axial and transverse directions when an axial load is applied to a slender bar. This deformation impacts the cubic element within the bar, transforming it into either a rectangular parallelepiped or a rhombus, contingent on its orientation. This transformation process induces shearing strain. Axial loading elicits both shearing and normal strains. Applying an axial load instigates equal normal and shearing stresses on elements oriented at a 45° angle to the load axis.
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