Novel quadruple-stranded heterometallic Ln<sub>2</sub>Na complexes hosting sodium ions inside the cryptand-like cavity

Horniichuk, Oleksandr Ye.; Trush, Victor A.; Kariaka, Nataliia S.; Shishkina, Svitlana V.; Dyakonenko, Viktoriya V.; Severinovskaya, O. V.; Gawryszewska, Paula; Domasevitch, Kostiantyn V.; Watras, Adam; Amirkhanov, Vladimir M.

doi:10.1039/d1nj04353f

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“…Six cases of triangular dodecahedral (D 2d ) Ln III ion coordination polyhedra have been reported for CAPh-based tetrakis-complexes. In the neodymium compounds, the central ions have coordination polyhedra in the form of distorted square antiprisms (D 4d ) and the Nd-O bonds lengths are in the range 2.303-2.516 A ˚ (Kariaka et al, 2016(Kariaka et al, , 2022Pham et al, 2020b;Horniichuk et al, 2021). Eleven of the reported CAPh-based tetrakis-complexes of lanthanides contain a sodium cation as the counter-ion.…”

Section: Database Surveymentioning

confidence: 99%

Synthesis, crystal structure and Hirshfeld surface analysis of the tetrakis complex NaNdPyr₄(i-PrOH)₂·i-PrOH with a carbacylamidophosphate of the amide type

Kariaka,

Dyakonenko,

Znovjyak

et al. 2023

Acta Cryst E

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The tetrakis complex of neodymium(III), tetrakis{μ-N-[bis(pyrrolidin-1-yl)phosphoryl]acetamidato}bis(propan-2-ol)neodymiumsodium propan-2-ol monosolvate, [NaNd(C10H16Cl3N3O2)4(C3H8O)2]·C3H8O or NaNdPyr4(i-PrOH)2·i-PrOH, with the amide type CAPh ligand bis(N,N-tetramethylene)(trichloroacetyl)phosphoric acid triamide (HPyr), has been synthesized, crystallized and characterized by X-ray diffraction. The complex does not have the tetrakis(CAPh)lanthanide anion, which is typical for ester-type CAPh-based coordination compounds. Instead, the NdO8 polyhedron is formed by one oxygen atom of a 2-propanol molecule and seven oxygen atoms of CAPh ligands in the title compound. Three CAPh ligands are coordinated in a bidentate chelating manner to the NdIII ion and simultaneously binding the sodium cation by μ2-bridging PO and CO groups while the fourth CAPh ligand is coordinated to the sodium cation in a bidentate chelating manner and, due to the μ2-bridging function of the PO group, also binds the neodymium ion.

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Section: Database Surveymentioning

confidence: 99%

Synthesis, crystal structure and Hirshfeld surface analysis of the tetrakis complex NaNdPyr₄(i-PrOH)₂·i-PrOH with a carbacylamidophosphate of the amide type

Kariaka,

Dyakonenko,

Znovjyak

et al. 2023

Acta Cryst E

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Novel quadruple-stranded heterometallic Ln₂Na complexes hosting sodium ions inside the cryptand-like cavity

Abstract: The first examples of lanthanide tetrakis-complexes based on bis-chelating carbacylamidophosphate were synthesized and characterized.

Cited by 1 publication

References 54 publications

Synthesis, crystal structure and Hirshfeld surface analysis of the tetrakis complex NaNdPyr₄(i-PrOH)₂·i-PrOH with a carbacylamidophosphate of the amide type

Synthesis, crystal structure and Hirshfeld surface analysis of the tetrakis complex NaNdPyr₄(i-PrOH)₂·i-PrOH with a carbacylamidophosphate of the amide type

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Novel quadruple-stranded heterometallic Ln2Na complexes hosting sodium ions inside the cryptand-like cavity

Abstract: The first examples of lanthanide tetrakis-complexes based on bis-chelating carbacylamidophosphate were synthesized and characterized.

Cited by 1 publication

References 54 publications

Synthesis, crystal structure and Hirshfeld surface analysis of the tetrakis complex NaNdPyr4(i-PrOH)2·i-PrOH with a carbacylamidophosphate of the amide type

Synthesis, crystal structure and Hirshfeld surface analysis of the tetrakis complex NaNdPyr4(i-PrOH)2·i-PrOH with a carbacylamidophosphate of the amide type

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Novel quadruple-stranded heterometallic Ln₂Na complexes hosting sodium ions inside the cryptand-like cavity

Synthesis, crystal structure and Hirshfeld surface analysis of the tetrakis complex NaNdPyr₄(i-PrOH)₂·i-PrOH with a carbacylamidophosphate of the amide type

Synthesis, crystal structure and Hirshfeld surface analysis of the tetrakis complex NaNdPyr₄(i-PrOH)₂·i-PrOH with a carbacylamidophosphate of the amide type