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Jiao Y, Sanz S, Izarova NV, van Leusen J, Sarwar S, Dalgarno S, Brechin EK, Kögerler P. Hybrid lanthanide double-deckers based on calixarene and polyoxometalate units. Dalton Trans 2022; 51:5409-5413. [DOI: 10.1039/d2dt00769j] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Complementarity of calixarene (H2L) and polyoxometalate ligands results in the first organic-inorganic [M(III)L{Mo5O13(OMe)4(NO)}]2– (M = Y, Gd and Dy) hybrid, directing the formation of a distorted square-antiprismatic MO8 ligand field,...
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Jiao Y, Sarwar S, Sanz S, van Leusen J, Izarova NV, Campbell CL, Brechin EK, Dalgarno SJ, Kögerler P. Exploiting complementary ligands for the construction of square antiprismatic monometallic lanthanide SMMs. Dalton Trans 2021; 50:9648-9654. [PMID: 34160497 DOI: 10.1039/d1dt00359c] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The methylation of p-tert-butylcalix[4]arene in the distal 1,3-phenolic sites provides the ligand H2L = {p-tert-butylcalix[4](OMe)2(OH)2arene} that enables construction of heteroleptic mononuclear lanthanide complexes. The reaction of (N(nBu)4)(acac) (Hacac = acetylacetone), MIIICl3 and H2L under Schlenk conditions results in the formation of a family of (N(nBu)4)[MIIIL(acac)2] complexes where M = Y (1), Gd (2), Tb (3) and Dy (4). The metal ions are eight-coordinate in distorted square-antiprismatic coordination geometries, resulting in slow relaxation of the magnetisation for the Tb derivative.
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Affiliation(s)
- Yushu Jiao
- Institute of Inorganic Chemistry, RWTH Aachen University, 52056 Aachen, Germany.
| | - Sidra Sarwar
- Institute of Inorganic Chemistry, RWTH Aachen University, 52056 Aachen, Germany. and Peter Grünberg Institute, Electronic Properties (PGI-6), Forschungszentrum Jülich, 52425 Jülich, Germany.
| | - Sergio Sanz
- Peter Grünberg Institute, Electronic Properties (PGI-6), Forschungszentrum Jülich, 52425 Jülich, Germany. and Jülich-Aachen Research Alliance, Fundamentals for Future Information Technology (JARA-FIT), Forschungszentrum Jülich, 52425 Jülich, Germany
| | - Jan van Leusen
- Institute of Inorganic Chemistry, RWTH Aachen University, 52056 Aachen, Germany.
| | - Natalya V Izarova
- Institute of Inorganic Chemistry, RWTH Aachen University, 52056 Aachen, Germany. and Peter Grünberg Institute, Electronic Properties (PGI-6), Forschungszentrum Jülich, 52425 Jülich, Germany.
| | - Cameron L Campbell
- Institute of Chemical Sciences, Heriot-Watt University, Riccarton, Edinburgh, EH14 4AS, UK.
| | - Euan K Brechin
- EaStCHEM School of Chemistry, The University of Edinburgh, David Brewster Road, Edinburgh, EH9 3FJ, UK.
| | - Scott J Dalgarno
- Institute of Chemical Sciences, Heriot-Watt University, Riccarton, Edinburgh, EH14 4AS, UK.
| | - Paul Kögerler
- Institute of Inorganic Chemistry, RWTH Aachen University, 52056 Aachen, Germany. and Peter Grünberg Institute, Electronic Properties (PGI-6), Forschungszentrum Jülich, 52425 Jülich, Germany. and Jülich-Aachen Research Alliance, Fundamentals for Future Information Technology (JARA-FIT), Forschungszentrum Jülich, 52425 Jülich, Germany
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Hosseinzadeh M, Sanz S, van Leusen J, Izarova NV, Brechin EK, Dalgarno SJ, Kögerler P. Phosphorylated-calix[4]arene double-deckers of single rare earth metal ions. Chem Commun (Camb) 2021; 57:8087-8090. [PMID: 34304255 DOI: 10.1039/d1cc02910j] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Combination of phosphoryl and calix[4]arene moieties in the same organic framework (LPO) directs the formation of homoleptic double-decker complexes [LnIII(LPO)2](OTf)3 for Ln = Tb and Dy, with the latter displaying slow relaxation of the magnetisation.
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Affiliation(s)
- Marjan Hosseinzadeh
- Institute of Inorganic Chemistry, RWTH Aachen University, Aachen 52056, Germany.
| | - Sergio Sanz
- Peter Grünberg Institute, Electronic Properties (PGI-6), Forschungszentrum Jülich, Jülich 52425, Germany and Jülich-Aachen Research Alliance, Fundamentals for Future Information Technology (JARA-FIT), Forschungszentrum Jülich, Jülich 52425, Germany
| | - Jan van Leusen
- Institute of Inorganic Chemistry, RWTH Aachen University, Aachen 52056, Germany.
| | - Natalya V Izarova
- Institute of Inorganic Chemistry, RWTH Aachen University, Aachen 52056, Germany. and Peter Grünberg Institute, Electronic Properties (PGI-6), Forschungszentrum Jülich, Jülich 52425, Germany
| | - Euan K Brechin
- EaStCHEM School of Chemistry, The University of Edinburgh, David Brewster Road, Edinburgh, EH9 3FJ, UK.
| | - Scott J Dalgarno
- Institute of Chemical Sciences, Heriot-Watt University, Riccarton, Edinburgh, EH144AS, UK.
| | - Paul Kögerler
- Institute of Inorganic Chemistry, RWTH Aachen University, Aachen 52056, Germany. and Peter Grünberg Institute, Electronic Properties (PGI-6), Forschungszentrum Jülich, Jülich 52425, Germany and Jülich-Aachen Research Alliance, Fundamentals for Future Information Technology (JARA-FIT), Forschungszentrum Jülich, Jülich 52425, Germany
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Nealon GL, McIldowie MJ, Skelton BW, Mocerino M, Massi M, Ogden MI. Structural Variations in the Complete Series of Lanthanoid Complexes of a Calix[4]arene Trisamide. Aust J Chem 2020. [DOI: 10.1071/ch17484] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
Lanthanoid picrate (pic) complexes of 5,11,17,23-tetra-tert-butyl-25-hydroxy-26,27,28-tris(diethylcarbamoylmethoxy)calix[4]arene (LH) have been synthesised and structurally characterised, to complete this series for all lanthanoids (other than promethium). From cerium to lutetium, three structural types are observed: Type I, [Ln(L)(O,O′-pic)](pic), Ln=Ce–Dy; Type II, [Ln(L)(O-pic)](pic), Ln=Tb, Ho; Type III, [Ln(L)(HOEt)](pic)2, Ln=Er–Lu. With lanthanum, three different ten-coordinate complexes were characterised; [Ln(L)(O,O′-pic)(HOEt)](pic), [Ln(L)(O,O′-pic)(OH2)](pic), and [Ln(L)(O,O′-pic)(HOMe)](pic). The crystallisation of Type I and II observed for terbium shows that the stability of the different structures are sensitively poised at the transition points. Nevertheless, the structures show that the vacant space in the coordination sphere left by the trisamide L tends to reduce across the series as expected. It is occupied by a bidentate picrate anion and unidentate solvent molecule with lanthanum, a bidentate picrate anion for cerium to dysprosium (Type I), a unidentate picrate anion for terbium and holmium (Type II), and finally a unidentate solvent molecule from erbium to lutetium (Type III). The coordination number thus reduces from 10 to 8 across the series.
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Götzke L, Schaper G, März J, Kaden P, Huittinen N, Stumpf T, Kammerlander KK, Brunner E, Hahn P, Mehnert A, Kersting B, Henle T, Lindoy LF, Zanoni G, Weigand JJ. Coordination chemistry of f-block metal ions with ligands bearing bio-relevant functional groups. Coord Chem Rev 2019. [DOI: 10.1016/j.ccr.2019.01.006] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
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Driscoll CR, Reid BL, McIldowie MJ, Muzzioli S, Nealon GL, Skelton BW, Stagni S, Brown DH, Massi M, Ogden MI. A “plug-and-play” approach to the preparation of transparent luminescent hybrid materials based on poly(methyl methacrylate), a calix[4]arene cross-linking agent, and terbium ions. Chem Commun (Camb) 2011; 47:3876-8. [DOI: 10.1039/c0cc05570k] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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The impact of the lanthanide contraction on the structure of complexes of a calix[4]arene trisamide. J INCL PHENOM MACRO 2009. [DOI: 10.1007/s10847-009-9613-y] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Fang M, Cheng WD, Zhang H, Zhao D, Zhang WL, Yang SL. A sodium gadolinium phosphate with two different types of tunnel structure: Synthesis, crystal structure, and optical properties of Na3GdP2O8. J SOLID STATE CHEM 2008. [DOI: 10.1016/j.jssc.2008.04.013] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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Alekseeva EA, Lyakhova EA, Karpenko AS, Luk’yanenko AP, Mazepa AV, Gren’ AI. Synthesis of acridinyl- and fluorenylidenehydrazido derivatives of p-tert-Butylcalix[4]arene. RUSS J GEN CHEM+ 2007. [DOI: 10.1134/s1070363207060199] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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