Big Chemical Encyclopedia

Chemical substances, components, reactions, process design ...

Articles Figures Tables About

Valence of elemental lanthanides

FIGURE 4 Total energy differences between divalent and trivalent elemental lanthanide metals (open circles) and their sulphides (solid circles). The dashed line shows the experimental values for the lanthanide metals. The calculated energy differences have been uniformly shifted upwards by 43 mRy to reproduce the valence transition pressure of 6 kbar in SmS. [Pg.31]

This rigid shift is sufficient to reproduce the correct valence states of the whole lanthanide metal series and their compounds. [Pg.31]

FIGURE 5 The energy differences between the divalent and trivalent valence states of the elemental lanthanides (open circles) and their sulphides (solid circles) versus the difference between the fractional numbers of itinerant f electrons in the two valence states. [Pg.32]

FIGURE 6 The calculated equilibrium atomic sphere radii, S, (open circles) and their experimental counterparts (solid circles) for all the lanthanide elements. The atomic sphere radius is defined [Pg.32]


See other pages where Valence of elemental lanthanides is mentioned: [Pg.30]   


SEARCH



Lanthanide elements

Lanthanides valencies

Valence of lanthanides

© 2024 chempedia.info