Dalton Transactions

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TQPHEN (N,N,N[prime or minute],N[prime or minute]-tetrakis(2-quinolylmethyl)-1,2-phenylenediamine) derivatives as highly selective fluorescent probes for Cd2+

4 December, 2014 - 06:54

Dalton Trans., 2015, 44,104-109
DOI: 10.1039/C4DT02177K, PaperYuji Mikata, Asako Kizu, Hideo Konno
The tetrakisquinoline derivatives with a 1,2-phenylenediamine (PHEN) scaffold exhibit a Cd2+-specific fluorescence enhancement, in contrast to the Zn2+-specific trans-1,2-diaminocyclohexane (DACH) counterpart.
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New heterometallic Ir(III)2-Eu(III) complexes: white light emission from a single molecule

4 December, 2014 - 06:54

Dalton Trans., 2015, 44,37-40
DOI: 10.1039/C4DT01910E, CommunicationAndrea Baschieri, Sara Muzzioli, Elia Matteucci, Stefano Stagni, Massimiliano Massi, Letizia Sambri
Pure white light emission from a single-molecule Ir2(III)-Eu(III) complex can be achieved with appropriate ligands.
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New Heteroleptic Magnesium Complexes for MgO Thin Film Applications

4 December, 2014 - 06:54
Dalton Trans., 2014, Accepted Manuscript
DOI: 10.1039/C4DT03497J, PaperHyo-Suk Kim, Sheby Mary George, Bo Keun Park, Seung Uk Son, Chang Kim, Taek-Mo Chung
Novel heteroleptic magnesium complexes, [Mg(dmamp)(acac)]2 (1), [Mg(dmamp)(tmhd)]2 (2), [Mg(dmamp)(hfac)]x (3), and [Mg(dmamp)(tfac)]x (4), were successfully synthesized using dmamp and [small beta]-diketonate as ligands. The thermogravimetric analyses and volatile studies of the...
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Black and Yellow Anatase Titania Formed by (H,N)-doping: Strong Visible-light Absorption and Enhanced Visible-light photocatalysis

4 December, 2014 - 06:54
Dalton Trans., 2014, Accepted Manuscript
DOI: 10.1039/C4DT02984D, CommunicationShunhang Wei, R. Wu, jikang jian, Fengjuan Chen, Yanfei Sun
Instead of participation of hydrogen gas, we produce black and yellow anatase TiO2 doped with hydrogen and nitrogen elements using tetrabutyl titanate as titanium precursor and annealing in N2/Ar/air atmosphere....
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Grafting {Cp*Rh}2+ on the surface of Nb and Ta Lindqvist-type POM

4 December, 2014 - 06:54
Dalton Trans., 2014, Accepted Manuscript
DOI: 10.1039/C4DT03339F, PaperPavel A Abramov, Maksim Nailyevich Sokolov, Emmanuel Cadot, Sebastien Floquet, Mohamed Haouas, Francis Taulelle, Cristian Vicent, Vladimir P Fedin, Aleksandr Viktorovich Virovets
New hybrid POM based on Lindqvist-type polyoxometalates [M6O19]8- (M = Nb, Ta) and organometallic fragment {Cp*Rh}2+ have been isolated and characterized. X-ray quality crystals of K4[(Cp*Rh)2Nb6O19][round bullet, filled]20H2O (1) and Cs4[(Cp*Rh)2Ta6O19][round bullet, filled]18H2O (2)...
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Anion complexation, transport and structural studies of a series of bis-methylurea compounds

4 December, 2014 - 06:54
Dalton Trans., 2014, Accepted Manuscript
DOI: 10.1039/C4DT02893G, PaperClaudia Caltagirone, Riccardo Montis, Martina Olivari, Louise E. Karagiannidis, Simon Coles, Peter Horton, Mark E. Light, Lucy K Mapp, Philip A Gale
A new family of bis-methylureas (L1-L6) have been synthesised and their ability to bind anions both in solution and in the solid state and to transport them through lipid membrane...
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Encapsulation and stabilization of polyoxometalates in self-assembled supramolecular hydrogels

4 December, 2014 - 06:54

Dalton Trans., 2015, 44,58-61
DOI: 10.1039/C4DT01372G, CommunicationVamangi M. Pandya, Ulrich Kortz, Sachin A. Joshi
Polyoxometalate assisted pH dependent self-assembled hydrogel formation.
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Synthesis and photoelectric properties of new Dawson-type polyoxometalate-based dimeric and oligomeric Pt(II)-acetylide inorganic-organic hybrids

4 December, 2014 - 06:54

Dalton Trans., 2015, 44,306-315
DOI: 10.1039/C4DT02504K, PaperLi Liu, Lei Hu, Qian Liu, Zu-Liang Du, Fa-Bao Li, Guang-Hua Li, Xun-Jin Zhu, Wai-Yeung Wong, Lei Wang, Hua Li
New polyoxometalate-based Pt(II)-acetylide hybrids were prepared and their photoelectric properties as hybrid LB films were studied.
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Ca-Ca interaction in inverse sandwich Ca-C8H8-Ca

4 December, 2014 - 06:54

Dalton Trans., 2015, 44,345-350
DOI: 10.1039/C4DT02282C, PaperNan-nan Liu, Si-meng Gao, Yi-hong Ding
The inverse sandwich Ca-C8H8-Ca is predicted to be open-shell singlet Ca-C8H8-Ca. The singlet diradical character is caused by the C8H8 ligand preventing the spin-paired electrons of different calcium atoms from forming Ca-Ca bonds. A direct Ca-Ca bond is favorable in closed-shell singlet (DME)3Ca-C8H8-Ca(DME)3, because dimethyl ether molecules could push the spin-paired electrons of different calcium atoms to migrate towards the direction of Ca-Ca bonding.
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Synthesis, structure and photophysical properties of a highly luminescent terpyridine-diphenylacetylene hybrid fluorophore and its metal complexes

4 December, 2014 - 06:54

Dalton Trans., 2015, 44,254-267
DOI: 10.1039/C4DT02728K, PaperBiswa Nath Ghosh, Filip Topic, Prasit Kumar Sahoo, Prasenjit Mal, Jarno Linnera, Elina Kalenius, Heikki M. Tuononen, Kari Rissanen
A new fluorescent terpyridyl-diphenylacetylene hybrid chromophore is reported. The fluorophore displays bright blue emission with an exceptionally high quantum yield.
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Evidence for a SN2-type pathway in the exchange of phosphines at a [PhSe]+ centre

4 December, 2014 - 06:54

Dalton Trans., 2015, 44,110-118
DOI: 10.1039/C4DT02253J, PaperLaura C. Forfar, Michael Green, Mairi F. Haddow, Sharifa Hussein, Jason M. Lynam, John M. Slattery, Christopher A. Russell
The phosphine unit of cationic thio- and seleno-phosphonium complexes exchange via a SN2-type exchange process.
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A 2,2[prime or minute]-bipyridine coordination complex of [ICl2]+

4 December, 2014 - 06:54

Dalton Trans., 2015, Advance Article
DOI: 10.1039/C4DT03549F, CommunicationAndrew J. M. Shaw, Robert Corbo, David J. D. Wilson, Jason L. Dutton
A straightforward synthesis of a new type of iodine(III) complex is presented - an N[prime or minute]N chelated [ICl2]+ cation.
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A new class of luminescent Cu(I) complexes with tripodal ligands - TADF emitters for the yellow to red color range

4 December, 2014 - 06:54

Dalton Trans., 2015, Advance Article
DOI: 10.1039/C4DT02631D, PaperTimo Gneu[German sz ligature}, Markus J. Leitl, Lars H. Finger, Nicholas Rau, Hartmut Yersin, Jorg Sundermeyer
A new class of emissive and neutral Cu(I) compounds with tripodal ligands is presented. The complexes were characterized chemically, computationally, and photophysically.
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