|
1
|
Xu L, Xie Z, Zenere KA, Clegg JK, Kenny E, Rijs NJ, Jameson GNL, Kepert CJ, Powell BJ, Neville SM. Co-existence of five- and six-coordinate iron( ii) species captured in a geometrically strained spin-crossover Hofmann framework. Dalton Trans 2022; 51:9596-9600. [DOI: 10.1039/d2dt01371a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The use of an angular ligand drives the formation of an irregular Hofmann framework whereby 6-coordinate and rare 5-coordinate FeII species co-exist – the 6-coordinate species show a spin-crossover transition.
Collapse
Affiliation(s)
- Luonan Xu
- School of Chemistry, The University of New South Wales, Sydney, New South Wales, 2052, Australia
| | - Zixi Xie
- School of Chemistry, The University of Sydney, Sydney, New South Wales, 2006, Australia
| | - Katrina A. Zenere
- School of Chemistry, The University of Sydney, Sydney, New South Wales, 2006, Australia
| | - Jack K. Clegg
- School of Chemistry and Molecular Biosciences, The University of Queensland, St Lucia, Queensland, 4072, Australia
| | - Elise Kenny
- School of School of Mathematics and Physics, The University of Queensland, St Lucia 4072, Queensland, Australia
| | - Nicole J. Rijs
- School of Chemistry, The University of New South Wales, Sydney, New South Wales, 2052, Australia
| | - Guy N. L. Jameson
- School of Chemistry, Bio21 Molecular Science and Biotechnology Institute, The University of Melbourne, 30 Flemington Road, Parkville, Victoria 3010, Australia
| | - Cameron J. Kepert
- School of Chemistry, The University of Sydney, Sydney, New South Wales, 2006, Australia
| | - Benjamin J. Powell
- School of School of Mathematics and Physics, The University of Queensland, St Lucia 4072, Queensland, Australia
| | - Suzanne M. Neville
- School of Chemistry, The University of New South Wales, Sydney, New South Wales, 2052, Australia
| |
Collapse
|
|
2
|
Phulwale BV, Mishra SK, Nečas M, Mazal C. Phenanthrylene-butadiynylene and Phenanthrylene-thienylene Macrocycles: Synthesis, Structure, and Properties. J Org Chem 2016; 81:6244-52. [PMID: 27398717 DOI: 10.1021/acs.joc.6b00814] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
A series of macrocycles consisting of 9,10-substituted phenanthrenes connected by butadiynylene linkers in positions 3 and 6 has been described as well as their transformation into the corresponding phenanthrylene-thienylene macrocycles. Structure and properties of the macrocycles, such as self-association in solution and optical and electrochemical properties, were studied and reported in a comparative manner with respect to the effects of the different sizes and shapes of the macrocycles and the character and length of their side chains.
Collapse
Affiliation(s)
- Bhimrao Vaijnath Phulwale
- Department of Chemistry, Faculty of Science, Masaryk University , Kotlářská 2, 611 37 Brno, Czech Republic.,CEITEC - Central European Institute of Technology, Masaryk University , Kamenice 5, 625 00 Brno-Bohunice, Czech Republic
| | - Sushil Kumar Mishra
- CEITEC - Central European Institute of Technology, Masaryk University , Kamenice 5, 625 00 Brno-Bohunice, Czech Republic
| | - Marek Nečas
- Department of Chemistry, Faculty of Science, Masaryk University , Kotlářská 2, 611 37 Brno, Czech Republic.,CEITEC - Central European Institute of Technology, Masaryk University , Kamenice 5, 625 00 Brno-Bohunice, Czech Republic
| | - Ctibor Mazal
- Department of Chemistry, Faculty of Science, Masaryk University , Kotlářská 2, 611 37 Brno, Czech Republic.,CEITEC - Central European Institute of Technology, Masaryk University , Kamenice 5, 625 00 Brno-Bohunice, Czech Republic
| |
Collapse
|