Pentagonal Bipyramidal Ln(III) Complexes Containing an Axial Phosphine Oxide Ligand: Field-induced Single-ion Magnetism Behavior of the Dy(III) Analogues.

There is no author summary for this article yet. Authors can add summaries to their articles on ScienceOpen to make them more accessible to a non-specialist audience.

Abstract

A series of neutral homologous complexes [(L)Ln(Cy3PO)Cl] {where Ln = Gd (1), Tb (2), Dy (3), and Er (5)} and [(L)Dy(Ph3PO)Cl] (4) [H2L = 2,6-diacetylpyridine bis-benzoylhydrazone] were isolated. In these complexes, the central lanthanide ion possesses a pentagonal bipyramidal geometry with an overall pseudo D5h symmetry. The coordination environment around the lanthanide ion comprises of three nitrogen and two oxygen donors in an equatorial plane. The axial positions are taken up by a phosphine oxide (O donor) and a chloride ion. Among these compounds, the Dy(III) (3 and 4) analogues were found to be field-induced single-ion magnets.

Related collections

Author and article information

Journal

Journal ID (iso-abbrev): Inorg Chem

Title: Inorganic chemistry

Publisher: American Chemical Society (ACS)

ISSN (Electronic): 1520-510X

ISSN (Print): 0020-1669

Publication date (Electronic): May 04 2020

Volume: 59

Issue: 9

Affiliations

[1 ] School of Chemical Sciences, National Institute of Science Education and Research, HBNI, Bhubaneswar 752050, India.

[2 ] Tata Institute of Fundamental Research Hyderabad, Gopanpally 500107, Hyderabad, India.

[3 ] Departrment of Chemistry, Indian Institute of Technology Bombay, Mumbai 400076, India.

[4 ] Laboratoire de Chimie de Coordination du CNRS, Université de Toulouse, CNRS, Toulouse, France.

[5 ] Department of Chemistry, IIT Kanpur, Kanpur 208016, India.

Article

DOI: 10.1021/acs.inorgchem.0c00751

PubMed ID: 32309926

SO-VID: e5f9f89c-ee0d-4883-bb49-a7840eb24d93

History

Data availability:

Comments

Comment on this article

scite_

Cited by 5

See all cited by