English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

Relationships between the  r o   and  b  bond-valence parameters are investigated for ideal and distorted coordination polyhedra. For some ranges of the  b  values, this relationship can be approximated by linear functions, which are used to derive bond-valence parameters for some cation-oxygen pairs ( r o  ,  b  [Å]): Cu 2+ —O (1.679, 0.36), Pb 2+ —O (1.963, 0.49), Hg 2+ —O (1.924, 0.38), Bi 3+ —O (1.990, 0.48), Sb 3+ —O (1.885, 0.53), Y 3+ —O (2.028, 0.35), La 3+ —O (2.086, 0.45), Nd 3+ —O (2.021, 0.46).

Derivation of bond-valence parameters for some cation-oxygen pairs on the basis of empirical relationships between r o and b