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

The crystal structures of [C(NH 2 ) 3 ]CdI 3  ( 1 ) and [4-ClC 6 H 5 NH 3 ] 3 CdBr 5  ( 2 ) have been determined at 100 K: monoclinic,  Cc ,  a  = 828.75(3) pm,  b  = 1615.31(5) pm,  c  = 810.64(3) pm, and  β  = 106.5820(10)° for  1 ; monoclinic,  P 2 1  /c ,  a  = 1486.93(5) pm,  b  = 794.31(3) pm,  c  = 2290.59(7) pm, and  β  = 99.6830(10)° for  2 . The structure of  1  has an infinite chain of anions consisting of [CdI 4 ] tetrahedra sharing two corners. The structure of  2  has an infinite chain of anions consisting of [CdBr 6 ] octahedra sharing two corners in c is  positions. In both structures, isolated cations are connected to the anion chains through weak hydrogen bonds Cd–X···H to result in three-dimensional network structures. In accordance with the crystal structures, three  127 I ( m  = ±1/2 ↔  m  = ±3/2), five  81 Br, and three  35 Cl nuclear quadrupole resonance (NQR) lines were observed for  1  and  2 . The NQR spectra reflect the anion chain structures and their weak hydrogen bonds. The MO calculations of the models [Cd 5 I 16 ] 6–  for  1  and [Cd 3 Br 16 ] 10–  for  2  estimate only about half the values for the NQR frequencies but give accurate electric field gradient directions.

NQR and X-ray crystal structure studies of cadmium halide complexes: [C(NH 2 ) 3 ]CdI 3 and [4-ClC 6 H 5 NH 3 ] 3 CdBr 5