2022
DOI: 10.2138/am-2021-7938
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Pauling’s rules for oxide-based minerals: A re-examination based on quantum mechanical constraints and modern applications of bond-valence theory to Earth materials

Abstract: Since their introduction in 1929, Pauling's five rules have been used by scientists from many disciplines to rationalize and predict stable arrangements of atoms and coordination polyhedra in crystalline solids; amorphous materials such as silicate glasses and melts; nanomaterials, poorly crystalline solids; aqueous cation and anion complexes; and sorption complexes at mineral-aqueous solution interfaces. The predictive power of these simple yet powerful rules was challenged recently by George et al. (2020), w… Show more

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Cited by 11 publications
(2 citation statements)
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References 157 publications
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“…The suggestion that alkali atoms in the cavity site of alkali feldspars cannot be explained by spherical atoms is in some ways predictable, if we take into account the voluminous available literature on non-spherical (charge density distributions) atoms, bond paths and bonded radii [134,135]. However, bonded radii are mainly described in the literature for electronegative atoms as oxygen.…”
Section: Diversity In Order-disorder States In Solids Inferred By Nmr...mentioning
confidence: 99%
“…The suggestion that alkali atoms in the cavity site of alkali feldspars cannot be explained by spherical atoms is in some ways predictable, if we take into account the voluminous available literature on non-spherical (charge density distributions) atoms, bond paths and bonded radii [134,135]. However, bonded radii are mainly described in the literature for electronegative atoms as oxygen.…”
Section: Diversity In Order-disorder States In Solids Inferred By Nmr...mentioning
confidence: 99%
“…20 This approach was based on the concept exemplified by Figure 6, normalising the AP and the Lorentz-Lorenz function to a common zero point. A recent theoretical review 21 discusses Pauling's Rules for oxygen-containing minerals and proposes that oxygen atoms are not spherical, and oxygen is often highly distorted or polarised. Castle's paper on AP's 20 is experimental proof of these concepts.…”
Section: Zirconium Lα Xpsmentioning
confidence: 99%