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.

Autor:	Struhatska, Mariia B., Kariaka, Nataliia S., Amirkhanov, Vladimir M., Dyakonenko, Viktoriya V., Seredyuk, Maksym
Předmět:	LANTHANUM SURFACE analysis CRYSTAL structure SURFACE structure COORDINATION compounds
Zdroj:	Acta Crystallographica Section E: Crystallographic Communications; Dec2021, Vol. 77 Issue 12, p1307-1310, 10p
Abstrakt:	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. [ABSTRACT FROM AUTHOR]
Databáze:	Complementary Index
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