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 Tools annual

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 monthly

Global: Zendy Plus monthly

Presents the access of premium content as premium feature

Premium Content

Global: Zendy Plus annual

Global: Zendy Free Plan

The six new trinuclear fluorocarboxylates with tetrahydrofuran (THF) molecules as terminal ligands are presented. The structures of compounds have been determined by single-crystal X-ray diffraction. According to the structure data, complexes of nickel (II) and cobalt (II) form isomorphous series, namely [K(CF 3 COOH) 6 ][M 3 (μ 3 -F)(CF 3 COO) 6 (THF) 3 ] (M = Co ( I ) and Ni ( II )), Na[M 3 (μ 3 -F)(CF 3 COO) 6 (THF)(CF 3 COOH) 2 ] (M = Co ( III ) and Ni ( IV )) and [Li(CF 3 COOH) 4 ][M 3 (μ 3 -F)(CF 3 COO) 6 (THF) 3 ] (M = Co ( V ) and Ni ( VI )). In crystal structures of  I ,  II ,  V  and  VI , previously unknown cations [K(CF 3 COOH) 6 ] +  and [Li(CF 3 COOH) 4 ] +  have been detected. All substances were studied by IR spectroscopy, and bands sensitive to the nature of metal atoms included in the compounds have been found. The inverse coordination of tridentate fluoride-ion in cobalt (II) and nickel (II) fluorocarboxylates is discussed in the article.

zeitschrift für kristallographie - crystalline materials

Series of new cobalt (II) and nickel (II) trinuclear fluorotrifluoroacetates with tetrahydrofuran – contribution to the inverse coordination chemistry and unique cations