1
|
Cornelio J, Lee SJ, Zhou TY, Alkaş A, Thangavel K, Pöppl A, Telfer SG. Photoinduced Electron Transfer in Multicomponent Truxene-Quinoxaline Metal-Organic Frameworks. Chem Mater 2022; 34:8437-8445. [PMID: 37288142 PMCID: PMC10242685 DOI: 10.1021/acs.chemmater.2c02220] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 07/21/2022] [Revised: 08/26/2022] [Indexed: 06/09/2023]
Abstract
Metal-organic frameworks (MOFs) can respond to light in a number of interesting ways. Photochromism is observed when a structural change to the framework is induced by the absorption of light, which results in a color change. In this work, we show that introducing quinoxaline ligands to MUF-7 and MUF-77 (MUF = Massey University Framework) produces photochromic MOFs that change color from yellow to red upon the absorption of 405 nm light. This photochromism is observed only when the quinoxaline units are incorporated into the framework and not for the standalone ligands in the solid state. Electron paramagnetic resonance (EPR) spectroscopy shows that organic radicals form upon irradiation of the MOFs. The EPR signal intensities and longevity depend on the precise structural details of the ligand and framework. The photogenerated radicals are stable for long periods in the dark but can be switched back to the diamagnetic state by exposure to visible light. Single-crystal X-ray diffraction analysis reveals bond length changes upon irradiation that are consistent with electron transfer. The multicomponent nature of these frameworks allows the photochromism to emerge by allowing through-space electron transfer, precisely positioning the framework building blocks, and tolerating functional group modifications to the ligands.
Collapse
Affiliation(s)
- Joel Cornelio
- School
of Natural Sciences, MacDiarmid Institute of Advanced Materials and
Nanotechnology, Massey University, Palmerston North 4410, New Zealand
| | - Seok June Lee
- School
of Natural Sciences, MacDiarmid Institute of Advanced Materials and
Nanotechnology, Massey University, Palmerston North 4410, New Zealand
| | - Tian-You Zhou
- School
of Natural Sciences, MacDiarmid Institute of Advanced Materials and
Nanotechnology, Massey University, Palmerston North 4410, New Zealand
| | - Adil Alkaş
- School
of Natural Sciences, MacDiarmid Institute of Advanced Materials and
Nanotechnology, Massey University, Palmerston North 4410, New Zealand
| | - Kavipriya Thangavel
- Felix
Bloch Institute for Solid State Physics, Leipzig University, Linnestrasse 5, Leipzig D-04103, Germany
| | - Andreas Pöppl
- Felix
Bloch Institute for Solid State Physics, Leipzig University, Linnestrasse 5, Leipzig D-04103, Germany
| | - Shane G. Telfer
- School
of Natural Sciences, MacDiarmid Institute of Advanced Materials and
Nanotechnology, Massey University, Palmerston North 4410, New Zealand
| |
Collapse
|
2
|
Alkaş A, Friche LES, Harris SN, Telfer SG. Thermal Elimination of Ethylene from Cyclobutyl Groups Characterized by X-ray Crystallography in a Metal-Organic Framework Matrix. Chemistry 2020; 26:10321-10329. [PMID: 32686872 DOI: 10.1002/chem.202001466] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2020] [Revised: 05/11/2020] [Indexed: 11/07/2022]
Abstract
Methods to synthesize and characterize aromatic molecules with vinyl substituents are sought after yet limited in the literature. Here, we introduce cyclobutyl groups into a metal-organic framework (MOF) matrix that are poised to produce ethylene upon heating. The expulsion of ethylene produces vinyl groups on an aromatic core, which are isolated by the crystalline matrix of the framework. This enables full characterization of the thermolysis by single-crystal X-ray diffraction. Further, we modify the vinyl groups by a bromine addition reaction. Importantly, the two transformations happen in a single-crystal-to-single-crystal manner without changing the overall network structure of the parent framework. New insights into the structural and synthetic chemistry of this important class of compound are generated. Installing reactive vinyl tags in materials by the high temperature thermolysis of cyclobutyl groups is a powerful strategy for altering their physicochemical characteristics.
Collapse
Affiliation(s)
- Adil Alkaş
- MacDiarmid Institute for Advanced Materials and Nanotechnology, School of Fundamental Sciences, Massey University, Palmerston North, 4442, New Zealand
| | - Laurine E S Friche
- MacDiarmid Institute for Advanced Materials and Nanotechnology, School of Fundamental Sciences, Massey University, Palmerston North, 4442, New Zealand
| | - Shikeale N Harris
- MacDiarmid Institute for Advanced Materials and Nanotechnology, School of Fundamental Sciences, Massey University, Palmerston North, 4442, New Zealand
| | - Shane G Telfer
- MacDiarmid Institute for Advanced Materials and Nanotechnology, School of Fundamental Sciences, Massey University, Palmerston North, 4442, New Zealand
| |
Collapse
|
3
|
Yin H, Alkaş A, Zhang Y, Zhang Y, Telfer SG. Mixed matrix membranes (MMMs) using an emerging metal-organic framework (MUF-15) for CO2 separation. J Memb Sci 2020. [DOI: 10.1016/j.memsci.2020.118245] [Citation(s) in RCA: 28] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
|
4
|
Thammasangwan W, Harding P, Telfer SG, Alkaş A, Phonsri W, Murray KS, Clérac R, Rouzières M, Chastanet G, Harding DJ. Thermal and Light‐Activated Spin Crossover in Iron(III) qnal Complexes. Eur J Inorg Chem 2020. [DOI: 10.1002/ejic.202000115] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- Warisa Thammasangwan
- Functional Materials and Nanotechnology Center of Excellence Walailak University Thasala 80160 Nakhon Si Thammarat Thailand
| | - Phimphaka Harding
- Functional Materials and Nanotechnology Center of Excellence Walailak University Thasala 80160 Nakhon Si Thammarat Thailand
| | - Shane G. Telfer
- MacDiarmid Institute for Advanced Materials and Nanotechnology Institute of Fundamental Sciences Massey University PO Box 600 6140 Wellington New Zealand
| | - Adil Alkaş
- MacDiarmid Institute for Advanced Materials and Nanotechnology Institute of Fundamental Sciences Massey University PO Box 600 6140 Wellington New Zealand
| | - Wasinee Phonsri
- School of Chemistry Institute of Fundamental Sciences Monash University Clayton 3800 Melbourne Victoria Australia
| | - Keith S. Murray
- School of Chemistry Institute of Fundamental Sciences Monash University Clayton 3800 Melbourne Victoria Australia
| | - Rodolphe Clérac
- Centre de Recherche Paul Pascal, UMR 5031 Institute of Fundamental Sciences Univ. Bordeaux, CNRS 33600 Pessac France
| | - Mathieu Rouzières
- Centre de Recherche Paul Pascal, UMR 5031 Institute of Fundamental Sciences Univ. Bordeaux, CNRS 33600 Pessac France
| | - Guillaume Chastanet
- ICMCB Institute of Fundamental Sciences CNRS, Université de Bordeaux 87 avenue du Dr A. Schweitzer 33608 Pessac France
| | - David J. Harding
- Functional Materials and Nanotechnology Center of Excellence Walailak University Thasala 80160 Nakhon Si Thammarat Thailand
| |
Collapse
|
5
|
Alkaş A, Cornelio J, Telfer SG. Tritopic Triazatruxene Ligands for Multicomponent Metal-Organic Frameworks. Chem Asian J 2019; 14:1167-1174. [PMID: 30499184 DOI: 10.1002/asia.201801546] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2018] [Revised: 11/20/2018] [Indexed: 01/17/2023]
Abstract
Multicomponent metal-organic frameworks (MOFs) are built up from multiple ligands that are geometrically distinct. These ligands occupy specific positions in the MOF lattice. Installing different functionalities at precise locations in the framework is an important step in making MOFs for specific applications. This can be achieved by designing functionalized ligands for multicomponent MOFs. Here, we report a simple synthetic procedure for a new tritopic triazatruxene based tricarboxylic acid, H3 tat. We show that this ligand can be symmetrically derivatized with various substituents on its nitrogen centres. We report a new isoreticular series of well-ordered quaternary MOFs based on these new triazatruxene ligands together with two linear carboxylate ligands and Zn4 O clusters. These MOFs are isostructural to the previously reported MUF-77 series and show similar high surface areas and large pore volumes. Furthermore, H-bonding between the NH sites of the incorporated triazatruxene ligands and guest molecules is employed to modify their fluorescence behavior.
Collapse
Affiliation(s)
- Adil Alkaş
- MacDiarmid Institute for Advanced Materials and Nanotechnology, Institute of Fundamental Sciences, Massey University, Palmerston North, New Zealand
| | - Joel Cornelio
- MacDiarmid Institute for Advanced Materials and Nanotechnology, Institute of Fundamental Sciences, Massey University, Palmerston North, New Zealand
| | - Shane G Telfer
- MacDiarmid Institute for Advanced Materials and Nanotechnology, Institute of Fundamental Sciences, Massey University, Palmerston North, New Zealand
| |
Collapse
|
6
|
Lazaro SE, Alkaş A, Lee SJ, Telfer SG, Murray KS, Phonsri W, Harding P, Harding DJ. Abrupt spin crossover in iron(iii) complexes with aromatic anions. Dalton Trans 2019; 48:15515-15520. [DOI: 10.1039/c9dt02373a] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Two iron(iii) complexes, [Fe(qsal-X)2]OTs·nH2O, are found to exhibit abrupt spin crossover with the spin transition temperature substituent dependent, and X⋯O halogen bonds linking the spin centres.
Collapse
Affiliation(s)
- Sharon E. Lazaro
- Functional Materials and Nanotechnology Center of Excellence
- Walailak University
- Thasala
- Thailand
| | - Adil Alkaş
- MacDiarmid Institute for Advanced Materials and Nanotechnology
- Institute of Fundamental Sciences
- Massey University
- New Zealand
| | - Seok J. Lee
- MacDiarmid Institute for Advanced Materials and Nanotechnology
- Institute of Fundamental Sciences
- Massey University
- New Zealand
| | - Shane G. Telfer
- MacDiarmid Institute for Advanced Materials and Nanotechnology
- Institute of Fundamental Sciences
- Massey University
- New Zealand
| | | | | | - Phimphaka Harding
- Functional Materials and Nanotechnology Center of Excellence
- Walailak University
- Thasala
- Thailand
| | - David J. Harding
- Functional Materials and Nanotechnology Center of Excellence
- Walailak University
- Thasala
- Thailand
| |
Collapse
|
7
|
Cornelio J, Zhou TY, Alkaş A, Telfer SG. Systematic Tuning of the Luminescence Output of Multicomponent Metal–Organic Frameworks. J Am Chem Soc 2018; 140:15470-15476. [DOI: 10.1021/jacs.8b09887] [Citation(s) in RCA: 84] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Affiliation(s)
- Joel Cornelio
- MacDiarmid Institute for Advanced Materials and Nanotechnology, Institute of Fundamental Sciences, Massey University, Palmerston North, New Zealand
| | - Tian-You Zhou
- MacDiarmid Institute for Advanced Materials and Nanotechnology, Institute of Fundamental Sciences, Massey University, Palmerston North, New Zealand
| | - Adil Alkaş
- MacDiarmid Institute for Advanced Materials and Nanotechnology, Institute of Fundamental Sciences, Massey University, Palmerston North, New Zealand
| | - Shane G. Telfer
- MacDiarmid Institute for Advanced Materials and Nanotechnology, Institute of Fundamental Sciences, Massey University, Palmerston North, New Zealand
| |
Collapse
|
8
|
Sertphon D, Murray KS, Phonsri W, Jover J, Ruiz E, Telfer SG, Alkaş A, Harding P, Harding DJ. Slow relaxation of magnetization in a bis-mer-tridentate octahedral Co(ii) complex. Dalton Trans 2018; 47:859-867. [DOI: 10.1039/c7dt04335j] [Citation(s) in RCA: 33] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
A field-induced CoII single-ion magnet is described. Supramolecular effects on magnetic anisotropy, and the relaxation mechanism are discussed.
Collapse
Affiliation(s)
- Darunee Sertphon
- Functional Materials and Nanotechnology Centre of Excellence
- Walailak University
- Thasala
- Thailand
| | | | | | - Jesús Jover
- Departament de Química Inorgànica and Institut de Química Teòrica i Computacional
- Universitat de Barcelona
- E-08028 Barcelona
- Spain
| | - Eliseo Ruiz
- Departament de Química Inorgànica and Institut de Química Teòrica i Computacional
- Universitat de Barcelona
- E-08028 Barcelona
- Spain
| | - Shane G. Telfer
- MacDiarmid Institute for Advanced Materials and Nanotechnology
- Institute of Fundamental Sciences
- Massey University
- Palmerston North
- New Zealand
| | - Adil Alkaş
- MacDiarmid Institute for Advanced Materials and Nanotechnology
- Institute of Fundamental Sciences
- Massey University
- Palmerston North
- New Zealand
| | - Phimphaka Harding
- Functional Materials and Nanotechnology Centre of Excellence
- Walailak University
- Thasala
- Thailand
| | - David J. Harding
- Functional Materials and Nanotechnology Centre of Excellence
- Walailak University
- Thasala
- Thailand
| |
Collapse
|
9
|
Boonprab T, Harding P, Murray KS, Phonsri W, Telfer SG, Alkaş A, Ketkaew R, Tantirungrotechai Y, Jameson GNL, Harding DJ. Solvatomorphism and anion effects in predominantly low spin iron(iii) Schiff base complexes. Dalton Trans 2018; 47:12449-12458. [DOI: 10.1039/c8dt02016g] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
The magnetic properties of a series of iron(iii) complexes [Fe(naphEen)2]halide·sol are reported.
Collapse
Affiliation(s)
- Theerapoom Boonprab
- Functional Materials and Nanotechnology Center of Excellence
- Walailak University
- Thasala
- Thailand
| | - Phimphaka Harding
- Functional Materials and Nanotechnology Center of Excellence
- Walailak University
- Thasala
- Thailand
| | | | | | - Shane G. Telfer
- MacDiarmid Institute for Advanced Materials and Nanotechnology
- Institute of Fundamental Sciences
- Massey University
- Palmerston North
- New Zealand
| | - Adil Alkaş
- MacDiarmid Institute for Advanced Materials and Nanotechnology
- Institute of Fundamental Sciences
- Massey University
- Palmerston North
- New Zealand
| | - Rangsiman Ketkaew
- Computational Chemistry Research Unit
- Department of Chemistry
- Faculty of Science and Technology
- Thammasat University
- Pathum Thani
| | - Yuthana Tantirungrotechai
- Computational Chemistry Research Unit
- Department of Chemistry
- Faculty of Science and Technology
- Thammasat University
- Pathum Thani
| | - Guy N. L. Jameson
- School of Chemistry
- Bio21 Molecular Science and Biotechnology Institute
- 30 Flemington Road
- The University of Melbourne
- Parkville
| | - David J. Harding
- Functional Materials and Nanotechnology Center of Excellence
- Walailak University
- Thasala
- Thailand
| |
Collapse
|
10
|
Insiti P, Jitthiang P, Harding P, Chainok K, Chotima R, Sirirak J, Blackwood S, Alkaş A, Telfer SG, Harding DJ. Substituent modulated packing in octahedral Ni(II) complexes. Polyhedron 2016. [DOI: 10.1016/j.poly.2015.12.028] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
|
11
|
Sertphon D, Harding DJ, Harding P, Murray KS, Moubaraki B, Adams H, Alkaş A, Telfer SG. Substituent-Influenced Spin Crossover in FeIIIQuinolylsalicylaldiminates. Eur J Inorg Chem 2015. [DOI: 10.1002/ejic.201501188] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
|