The crystal structures of {LnCu5}3+ (Ln = Gd, Dy and Ho) 15-metallacrown-5 complexes and a reevaluation of the isotypic EuIII analogue

Pavlishchuk, A.; Naumova, D.; Zeller, M.; Calderon Cazorla, S.; Addison, A.W.

doi:10.1107/S205698901900999X

Acta Crystallographica Section E
Acta Crystallographica
Section E CRYSTALLOGRAPHIC COMMUNICATIONS

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Figure 6
Displacement ellipsoid plot with difference electron density after refinement of the carbonate ion as a `nitrate' in 2 (using the SHELXLE GUI for SHELXL; Hübschle et al., 2011

). The large thermal parameters for the central atoms, compared to neighbouring oxygen atoms, indicates insufficient available electron density for the presence of a `nitrogen' atom. The difference electron-density mesh setting used is 0.28 e Å⁻³.

CRYSTALLOGRAPHIC
COMMUNICATIONS

ISSN: 2056-9890

Volume 75| Part 8| August 2019| Pages 1215-1223

https://doi.org/10.1107/S205698901900999X

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