Synthesis, Crystal Structure and Hirshfeld Surfaces of the N-(bis(benzylamino)phosphoryl)-4-Methylbenzenesulfonamide Polymeric tetrakis-Complex {Na[Yb(L)4(iPrOH)]}n.

Autor: Prytula‐Kurkunova, Angelina Y., Litsis, Olena O., Trush, Victor A., Sliva, Tatiana Y., Gawryszewska, Paula, Amirkhanov, Vladimir M.
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Zdroj: Journal of Chemical Crystallography; Mar2022, Vol. 52 Issue 1, p25-33, 9p
Abstrakt: Lanthanide containing polymer chain of title compound {Na[Yb(L)4(iPrOH)]}n is formed by alternating complex anions and sodium cations. The anion is composed by four deprotonated bidentate chelate ligands of sulfonylamidophosphate type N-(bis(benzylamino)phosphoryl)-4-methylbenzenesulfonamide (L−) coordinated to the Yb(III) ion via O atoms belonging to the sulfonyl and phosphoryl groups. The coordination polyhedron of the ytterbium has a slightly distorted triangular dodecahedron conformation, TDD-8, D2d. The Na+ cation is coordinated by four sulfonyl O atoms, the NaO4 polyhedra shape is intermediate between axially vacant trigonal bipyramid C3v and tetrahedron Td. Single-crystal X-ray diffraction studies show that one 2-propanol molecule is hydrogen-bonded to the sulphonyl oxygen of one of the chelate ligands. Also the extensive network of hydrogen bonding interactions between the aromatic rings both in the structural unit and between the polymer chains were detected. They were investigated by the analysis of Hirshfeld surfaces and fingerprint plots. The correlations between structure parameters obtained and the physico-chemical properties of the {Na[Yb(L)4(iPrOH)]}n were investigated. New tetrakis-complex {Na[Yb(L)4(iPrOH)]}n was synthesized and characterized by X-ray crystallography. Structural packaging characteristics were investigated by the analysis of Hirshfeld surfaces. [ABSTRACT FROM AUTHOR]
Databáze: Complementary Index
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