|
1
|
Lewis JEM, Crowley JD. Metallo‐Supramolecular Self‐Assembly with Reduced‐Symmetry Ligands. Chempluschem 2020; 85:815-827. [DOI: 10.1002/cplu.202000153] [Citation(s) in RCA: 51] [Impact Index Per Article: 12.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/29/2020] [Revised: 04/10/2020] [Indexed: 12/20/2022]
Affiliation(s)
- James E. M. Lewis
- Department of ChemistryImperial College LondonMolecular Sciences Research Hub 80 Wood Lane London W12 0BZ United Kingdom
| | - James. D. Crowley
- Department of ChemistryUniversity of Otago PO Box 56 Dunedin 9054 New Zealand
| |
Collapse
|
|
2
|
Preston D, Kruger PE. Using Complementary Ligand Denticity to Direct Metallosupramolecular Structure about Metal Ions with Square‐Planar Geometry. Chempluschem 2020; 85:454-465. [DOI: 10.1002/cplu.202000019] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2020] [Revised: 02/05/2020] [Indexed: 01/30/2023]
Affiliation(s)
- Dan Preston
- MacDiarmid Institute for Advanced Materials and Nanotechnology School of Physical and Chemical SciencesUniversity of Canterbury Christchurch 8041 New Zealand
| | - Paul E. Kruger
- MacDiarmid Institute for Advanced Materials and Nanotechnology School of Physical and Chemical SciencesUniversity of Canterbury Christchurch 8041 New Zealand
| |
Collapse
|
|
3
|
Chakraborty S, Newkome GR. Terpyridine-based metallosupramolecular constructs: tailored monomers to precise 2D-motifs and 3D-metallocages. Chem Soc Rev 2018; 47:3991-4016. [DOI: 10.1039/c8cs00030a] [Citation(s) in RCA: 211] [Impact Index Per Article: 35.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Comprehensive summary of the recent developments in the growing field of terpyridine-based, discrete metallosupramolecular architectures.
Collapse
Affiliation(s)
| | - George R. Newkome
- Department of Polymer Science
- University of Akron
- Akron
- USA
- Departments of Chemistry
| |
Collapse
|
|
4
|
Wang S, Yang X, Qian J, Li Q, Chen Z, Zhang L, Huang S, Wang C, Jones RA. Anion dependent self-assembly of sandwich 13-metal Ni-Ln nanoclusters with a long-chain Schiff base ligand. Dalton Trans 2017; 46:1748-1752. [PMID: 28102387 DOI: 10.1039/c6dt03830a] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
Two classes of Ni-Ln clusters [Ln4Ni3L3(OAc)6(NO3)3(OH)3] (Ln = Gd (1) and Tb (2)) and [Ln6Ni7L6(OAc)12(OH)6](OH)2 (Ln = Gd (3) and Dy (4)) were prepared using a specifically designed Schiff base ligand built around a flexible (CH2)2O(CH2)2O(CH2)2 chain. 1 and 2 exhibit cone-like structures, while 3 and 4 have nanosized sandwich architectures. The structures were studied by single-crystal X-ray diffraction and TEM, and magnetic properties were investigated.
Collapse
Affiliation(s)
- Shiqing Wang
- College of Chemistry and Materials Engineering, Wenzhou University, Wenzhou 325035, China and Zhejiang Key Laboratory of Carbon Materials, Wenzhou 325035, China.
| | - Xiaoping Yang
- College of Chemistry and Materials Engineering, Wenzhou University, Wenzhou 325035, China and Zhejiang Key Laboratory of Carbon Materials, Wenzhou 325035, China.
| | - Jinjie Qian
- College of Chemistry and Materials Engineering, Wenzhou University, Wenzhou 325035, China and Zhejiang Key Laboratory of Carbon Materials, Wenzhou 325035, China.
| | - Qipeng Li
- College of Chemistry and Life Science, Zhaotong University, Zhaotong, 657000, China.
| | - Zhongning Chen
- Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou 350002, China.
| | - Lijie Zhang
- College of Chemistry and Materials Engineering, Wenzhou University, Wenzhou 325035, China and Zhejiang Key Laboratory of Carbon Materials, Wenzhou 325035, China.
| | - Shaoming Huang
- College of Chemistry and Materials Engineering, Wenzhou University, Wenzhou 325035, China and Zhejiang Key Laboratory of Carbon Materials, Wenzhou 325035, China.
| | - Chengri Wang
- College of Chemistry and Materials Engineering, Wenzhou University, Wenzhou 325035, China and Zhejiang Key Laboratory of Carbon Materials, Wenzhou 325035, China.
| | - Richard A Jones
- The University of Texas at Austin, Department of Chemistry, 1 University Station A5300, Austin, Texas 78712, USA.
| |
Collapse
|
|
5
|
Cook TR, Stang PJ. Recent Developments in the Preparation and Chemistry of Metallacycles and Metallacages via Coordination. Chem Rev 2015; 115:7001-45. [DOI: 10.1021/cr5005666] [Citation(s) in RCA: 1299] [Impact Index Per Article: 144.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Affiliation(s)
- Timothy R. Cook
- Department
of Chemistry, University at Buffalo, State University of New York, 359 Natural Sciences Complex, Buffalo, New York 14260, United States
| | - Peter J. Stang
- Department
of Chemistry, University of Utah, 315 S. 1400 E. Room 2020, Salt Lake City, Utah 84112, United States
| |
Collapse
|
|
6
|
Neutral discrete metal–organic cyclic architectures: Opportunities for structural features and properties in confined spaces. Coord Chem Rev 2014. [DOI: 10.1016/j.ccr.2014.07.012] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
|
|
7
|
Ghosh S, Mendoza O, Cubo L, Rosu F, Gabelica V, White AJP, Vilar R. Assembly of palladium(II) and platinum(II) metallo-rectangles with a guanosine-substituted terpyridine and study of their interactions with quadruplex DNA. Chemistry 2014; 20:4772-9. [PMID: 24596127 DOI: 10.1002/chem.201304905] [Citation(s) in RCA: 79] [Impact Index Per Article: 7.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2013] [Revised: 01/17/2014] [Indexed: 11/07/2022]
Abstract
Two novel [2+2] metallo-assemblies based on a guanosine-substituted terpyridine ligand (1) coordinated to palladium(II) (2 a) and platinum(II) (2 b) are reported. These supramolecular assemblies have been fully characterized by NMR spectroscopy, ESI mass spectrometry and elemental analyses. The palladium(II) complex (2 a) has also been characterized by single crystal X-ray diffraction studies confirming that the system is a [2+2] metallo-rectangle in the solid state. The stabilities of these [2+2] assemblies in solution have been confirmed by DOSY studies as well as by variable temperature (1)H NMR spectroscopy. The ability of these dinuclear complexes to interact with quadruplex and duplex DNA was investigated by fluorescent intercalator displacement (FID) assays, fluorescence resonance energy transfer (FRET) melting studies, and electrospray mass spectrometry (ESI-MS). These studies have shown that both these assemblies interact selectively with quadruplex DNA (human telomeric DNA and the G-rich promoter region of c-myc oncogene) over duplex DNA, and are able to induce dimerization of parallel G-quadruplex structures.
Collapse
Affiliation(s)
- Sushobhan Ghosh
- Department of Chemistry, Imperial College London, London SW7 2AZ (UK)
| | | | | | | | | | | | | |
Collapse
|
|
8
|
Mukherjee S, Joarder B, Xue S, Tang J, Ghosh SK. Slow Magnetic Relaxation in an Asymmetrically Coupled Heptanuclear Dysprosium(III)–Nickel(II) Architecture. PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES INDIA SECTION A-PHYSICAL SCIENCES 2014. [DOI: 10.1007/s40010-013-0116-2] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
|