Crystal structure and Hirshfeld surface analysis of the anionic tetrakis-complex of lanthanum(III) NMe4LaL4 with the CAPh-ligand dimethyl (2,2,2-trichloroacetyl)phosphoramidate

Acta Crystallographica Section E: Crystallographic Communications

卷:77

Nataliia S. Kariaka¹  Mariia B. Struhatska¹  Maksym Seredyuk¹  Vladimir M. Amirkhanov¹  Viktoriya V. Dyakonenko² 

[1] Department of Chemistry, Taras Shevchenko National University of Kyiv, Volodymyrska Street 64, Kyiv 01601, Ukraine;

[2] SSI "Institute for Single Crystals" of National Academy of Sciences of Ukraine, Nauky ave. 60, 61001 Kharkiv, Ukraine;

关键词: crystal structure;    lanthanum(iii) complex;    β-diketone derivatives;    carbacylamidophopsphates;    rare earth metals;    coordination compound;    hirshfeld analysis;   

DOI  :  10.1107/S2056989021011750

来源: DOAJ

【 摘 要 】

The anionic tetrakis-complex of lanthanum(III) NMe4LaL4 with the CAPh-ligand dimethyl (2,2,2-trichloroacetyl)phosphoramidate (HL), namely, tetramethylammonium tetrakis{2,2,2-trichloro-1-[(dimethoxyphosphoryl)imino]ethanolato}lanthanum(III), (C4H12N)[La(C4H6Cl3NO4P)4], has been synthesized, crystallized and structurally characterized by X-ray diffraction. The lanthanide ion is surrounded by four anionic, bis-chelating CAPh ligands forming the complex anion with a coordination number of eight for La3+ and NMe4+ as the counter-ion. The coordination polyhedron of the La3+ ion was interpreted as a triangular dodecahedron.

【 授权许可】

Unknown