2nd communication: from RERO Explore to swisscovery: Part of RERO's libraries joined the SLSP (Swiss Library Service Platform) network at the beginning of December 2020. See the implications (2nd communication in French / in German) of this change for you as a user.
Kostakis, George E, Ako, Ayuk M, Powell, Annie K
Chemical Society reviews, June 2010, Vol.39(6), pp.2238-71
[Peer Reviewed Journal]
MEDLINE/PubMed (U.S. National Library of Medicine)
Title: Structural motifs and topological representation of Mn coordination clusters Author:Kostakis, George E; Ako, Ayuk M; Powell, Annie K Description:
Polynuclear coordination clusters have become of particular interest in recent times as a result of their relevance to bioinorganic chemistry and to the special area of molecule-based magnetic materials where cluster compounds behave as single-molecule magnets (SMMs). In this review we have focused on describing Mn coordination cluster complexes. Adopting our topological approach for the description of coordination clusters we present a means of classifying the structural motifs found in manganese clusters which range in nuclearity from 5 to 84, as well as some representative heterometallic Mn-M (M = K, Na, Ca, Sr, Ln) cluster complexes that have been reported. This sheds new light on the classification of the types of core structure accessible which, in turn, provides a useful means for developing the so-far missing magneto-structural correlation algorithm for these finite 0-D systems (212 references).
Is part of:
Chemical Society reviews, June 2010, Vol.39(6), pp.2238-71
Identifier:
1460-4744 (E-ISSN); 20414487 Version (PMID); 10.1039/b918192j (DOI)
Title: Microwave-Mediated Synthesis of Bulky Lanthanide Porphyrin–Phthalocyanine Triple-Deckers: Electrochemical and Magnetic Properties Author:Jin, Hong-Guang; Jiang, Xiaoqin; Kühne, Irina A; Clair, Sylvain; Monnier, Valérie; Chendo, Christophe; Novitchi, Ghenadie; Powell, Annie K; Kadish, Karl M; Balaban, Teodor Silviu Subject:Chemical Sciences ; Coordination Chemistry ; Chemistry Description:
Five heteroleptic lanthanide porphyrin−bis-phthalocyanine triple-decker complexes with bulky peripheral groups were prepared via microwave-assisted synthesis and characterized in terms of their spectroscopic, electrochemical, and magnetic properties. These compounds, which were easily obtained under our preparative conditions, would normally not be accessible in large quantities using conventional synthetic methods, as a result of the low yield resulting from steric congestion of bulky groups on the periphery of the phthalocyanine and porphyrin ligands. The electrochemically investigated triple-decker derivatives undergo four reversible one-electron oxidations and three reversible one-electron reductions. The sites of oxidation and reduction were assigned on the basis of redox potentials and UV−vis spectral changes during electron-transfer processes monitored by thin-layer spectroelectrochemistry, in conjunction with assignments of electronic absorption bands of the neutral...
Is part of:
Inorganic chemistry, 2017, Vol.56(9), pp.4864-4873
Identifier:
0020-1669 (ISSN); 1520-510X (E-ISSN); 10.1021/acs.inorgchem.6b03056 (DOI)
Babu Mukkamala, Saratchandra, Powell, Annie K
Chemical communications (Cambridge, England), 21 April 2004(8), pp.918-9
[Peer Reviewed Journal]
MEDLINE/PubMed (U.S. National Library of Medicine)
Title: Biomimetic assembly of calcite microtrumpets: crystal tectonics in action Author:Babu Mukkamala, Saratchandra; Powell, Annie K Description:
Crystallisation of calcium carbonate in the presence of the polycarboxylate 1,3-diamino-2-hydroxypropane-N,N,N',N'-tetraacetate results in the formation of "microtrumpets" composed of nanocrystalline calcite.
Is part of:
Chemical communications (Cambridge, England), 21 April 2004(8), pp.918-9
Identifier:
1359-7345 (ISSN); 15069474 Version (PMID)
Roesky, Peter W, Bhunia, Asamanjoy, Lan, Yanhua, Powell, Annie K, Kureti, Sven
Chemical communications (Cambridge, England), 21 February 2011, Vol.47(7), pp.2035-7
[Peer Reviewed Journal]
MEDLINE/PubMed (U.S. National Library of Medicine)
Kühne, Irina A, Mereacre, Valeriu, Anson, Christopher E, Powell, Annie K
Chemical communications (Cambridge, England), 18 January 2016, Vol.52(5), pp.1021-4
[Peer Reviewed Journal]
MEDLINE/PubMed (U.S. National Library of Medicine)
Schmidt, Sebastian, Prodius, Denis, Mereacre, Valeriu, Kostakis, George E, Powell, Annie K
Chemical communications (Cambridge, England), 28 February 2013, Vol.49(17), pp.1696-8
[Peer Reviewed Journal]
MEDLINE/PubMed (U.S. National Library of Medicine)
Peng, Yan, Mereacre, Valeriu, Anson, Christopher E, Powell, Annie K
Physical chemistry chemical physics : PCCP, 03 August 2016, Vol.18(31), pp.21469-80
[Peer Reviewed Journal]
MEDLINE/PubMed (U.S. National Library of Medicine)
Leblanc, Nicolas, Genovese, Damiano, De Cola, Luisa, Powell, Annie K
Physical chemistry chemical physics : PCCP, 08 March 2017, Vol.19(10), pp.6981-6988
[Peer Reviewed Journal]
MEDLINE/PubMed (U.S. National Library of Medicine)
Murugesu, Muralee, Anson, Christopher E, Powell, Annie K
Chemical communications (Cambridge, England), 21 May 2002(10), pp.1054-5
[Peer Reviewed Journal]
MEDLINE/PubMed (U.S. National Library of Medicine)
Title: Engineering of ferrimagnetic Cu12-cluster arrays through supramolecular interactions Author:Murugesu, Muralee; Anson, Christopher E; Powell, Annie K Description:
Ferrimagnetic oxo-bridged Cu12 aggregates can be organised into a variety of arrays by utilising structure-directing effects of counter ions, solvent molecules and linker units.
Is part of:
Chemical communications (Cambridge, England), 21 May 2002(10), pp.1054-5
Identifier:
1359-7345 (ISSN); 12122661 Version (PMID)