Dalton Transactions

Syndicate content RSC - Dalton Trans. latest articles
RSC - Dalton Trans. latest articles
Updated: 13 hours 21 min ago

Fabrication of magnetically separable fluorescent terbium-based MOF nanospheres for highly selective trace-level detection of TNT

12 January, 2014 - 21:54
Dalton Trans., 2013, Accepted Manuscript
DOI: 10.1039/C3DT52777H, PaperJing-Jing Qian, Ling-Guang Qiu, Yiming Wang, Yu-Peng Yuan, Anjian Xie, Yuhua Shen
In this work, we present a novel kind of Fe3O4@Tb-BTC magnetic metal-organic framework (MOF) nanospheres which possess both magnetic characteristics and fluorescent properties using a layer by layer assembly technique....
The content of this RSS Feed (c) The Royal Society of Chemistry

Bidirectional non-innocence of the -diketonato ligand 9-oxidophenalenone (L) in [Ru([9]aneS3)(L)(dmso)]n, [9]aneS3 = 1,4,7-trithiacyclononane

12 January, 2014 - 21:54
Dalton Trans., 2013, Accepted Manuscript
DOI: 10.1039/C3DT53069H, PaperGoutam Kumar Lahiri, W Kaim, Hemlata Agarwala, Mobin M Shaikh, Thomas Michael Scherer
The new compound [RuII([9]aneS3)(L)(dmso)]ClO4 ([1]ClO4) ([9]aneS3 = 1,4,7¬trithiacyclononane, HL = 9-hydroxyphenalenone, dmso = dimethylsulfoxide) has been structurally characterised to reveal almost equal C-O bond distances of coordinated L-, suggesting a...
The content of this RSS Feed (c) The Royal Society of Chemistry

Stabilization of High Temperature Hexagonal Phase of SrAl2O4 at Room Temperature: Role of ZnO

12 January, 2014 - 21:54
Dalton Trans., 2013, Accepted Manuscript
DOI: 10.1039/C3DT52869C, PaperVinay Pratap Singh, S. B. Rai, Hirdyesh Mishra, Chandana Rath
Strontium aluminate (SrAl2O4) exhibits monoclinic structure at room temperature (RT) and transforms to hexagonal structure at above 650oC reported in the literatures. In this article, we have shown a stable,...
The content of this RSS Feed (c) The Royal Society of Chemistry

Voltammetric and spectroscopic studies of the V(V)/V(IV) redox couple in neutral and acidified acetonitrile solutions associated with the structurally characterised vanadium(V)-substituted Keggin-type Heteropolysulfates, [SVM11O40]3- (M=Mo, W)

12 January, 2014 - 21:54
Dalton Trans., 2013, Accepted Manuscript
DOI: 10.1039/C3DT53161A, PaperTadaharu Ueda, Jun-ichi Nambu, Jinzhen Lu, Si-Xuan Guo, Qi Li, John F Boas, Lisandra L Martin, Alan Bond
The structures of the tetra-n-butylammnonium salts of [SVM11O40]3- (M=Mo, W) have been determined by X-ray crystallography and shown to exhibit H-bond supported networks, with the V atom disordered over several...
The content of this RSS Feed (c) The Royal Society of Chemistry

TiO2 nanoparticles doped SiO2 films with ordered mesopore channels: A catalytic nanoreactor

12 January, 2014 - 21:54
Dalton Trans., 2013, Accepted Manuscript
DOI: 10.1039/C3DT53265H, PaperJony Saha, Anuradha Mitra, Anirban Dandapat, Goutam De
Titanium dioxide (TiO2) incorporated ordered 2D hexagonal mesoporous silica (SiO2) films on glass substrate were fabricated to use them as catalytic nanoreactor. Films were prepared using tetraethyl orthosilicate (TEOS) derived...
The content of this RSS Feed (c) The Royal Society of Chemistry

Synthesis and Characterization of Copper(II) 4'-phenyl-terpyridine Compounds and Catalytic Application for Aerobic Oxidation of Benzylic Alcohols

12 January, 2014 - 21:54
Dalton Trans., 2013, Accepted Manuscript
DOI: 10.1039/C3DT53054J, PaperZhen Ma, Lijuan Wei, Elisabete Alegria, Luisa Martins, Fatima Guedes da Silva, Armando J L Pombeiro
The reactions between 4'-phenyl-terpyridine (L) and nitrate, acetate or chloride Cu(II) salts led to the formation of [Cu(NO3)2L] (1), [Cu(OCOCH3)2L][round bullet, filled]CH2Cl2 (2[round bullet, filled]CH2Cl2) and [CuCl2L].[Cu(Cl)([small mu ]-Cl)L]2 (3), respectively. Upon dissolving 1 in mixtures...
The content of this RSS Feed (c) The Royal Society of Chemistry

Turn-on trivalent cation selective chemodosimetric probe to image native cellular iron pools

12 January, 2014 - 21:54
Dalton Trans., 2013, Accepted Manuscript
DOI: 10.1039/C3DT53141D, CommunicationMangili Venkateswarulu, Trinetra Mukherjee, Subhra Kanti Mukhopadhyay, Rik Rani Koner
A new turn-on cell permeable chemodosimetric probe 1 has been developed and its application in selective detection of trivalent cations (Fe3+/Cr3+/Al3+) at sub-nanomolar level has been demonstrated. The...
The content of this RSS Feed (c) The Royal Society of Chemistry

Chloride ion impact on materials for light-emitting electrochemical cells

12 January, 2014 - 21:54

Dalton Trans., 2014, 43,1961-1964
DOI: 10.1039/C3DT53229A, CommunicationGabriel E. Schneider, Henk J. Bolink, Edwin C. Constable, Cathrin D. Ertl, Catherine E. Housecroft, Antonio Pertegas, Jennifer A. Zampese, Andreas Kanitz, Florian Kessler, Sebastian B. Meier
A chloride impurity in the preparation of [Ir(ppy)2(bpy)][PF6] caused by strong ion-pairing between aromatic protons and Cl- decreases the performance of the emissive complex in light-emitting electrochemical cells.
The content of this RSS Feed (c) The Royal Society of Chemistry

Synthesis, properties and structures of NbOF3 complexes and comparisons with NbOCl3 analogues

10 January, 2014 - 21:17
Dalton Trans., 2013, Accepted Manuscript
DOI: 10.1039/C3DT53322K, PaperW Levason, Gillian Reid, wenjian zhang, John Trayer
The first series of complexes of niobium(V) oxide trifluoride, [NbOF3(OPR3)2] (R = Me or Ph), [NbOF3(dppmO2)] (dppmO2 = Ph2P(O)CH2P(O)Ph2), [NbOF3(dmso)2], [NbOF3(tmeda)] (tmeda = Me2N(CH2)2NMe2) and [NbOF3(diimine)] (diimine = 2,2'-bipy, 1,10-phen)...
The content of this RSS Feed (c) The Royal Society of Chemistry

Synthesis and characterisation of chelated cationic ReI(CO)3bis(NHC)(WCA) complexes

10 January, 2014 - 21:17

Dalton Trans., 2014, 43,2259-2271
DOI: 10.1039/C3DT52605D, PaperSebastian J. Hock, Lars-Arne Schaper, Alexander Pothig, Markus Drees, Eberhardt Herdtweck, Oliver Hiltner, Wolfgang A. Herrmann, Fritz E. Kuhn
Twelve novel Re(I) acetonitrile complexes of the type [Re(CO)3(L)(MeCN)][WCA], with L being a chelating bis(NHC) ligand with alkylene-bridged and N-substituted bis(imidazolineylidene) moieties, and WCA representing PF6- and [Al(OC(CF3)3)4]-, have been synthesized.
The content of this RSS Feed (c) The Royal Society of Chemistry

Novel chiral (salen)Mn(III) complexes containing a calix[4]arene unit in 1,3-alternate conformation as catalysts for enantioselective epoxidation reactions of (Z)-aryl alkenes

10 January, 2014 - 21:17

Dalton Trans., 2014, 43,2183-2193
DOI: 10.1039/C3DT52550C, PaperCarmela Bonaccorso, Giovanna Brancatelli, Francesco P. Ballistreri, Silvano Geremia, Andrea Pappalardo, Gaetano A. Tomaselli, Rosa M. Toscano, Domenico Sciotto
New chiral calix[4]arene-salen complexes catalyze the asymmetric epoxidation of unfunctionalized olefins.
The content of this RSS Feed (c) The Royal Society of Chemistry

N-heterocyclic carbenes as effective ligands for the preparation of stabilized copper- and silver-t-butylthiolate clusters

10 January, 2014 - 21:17

Dalton Trans., 2014, 43,2104-2111
DOI: 10.1039/C3DT52558A, PaperBahareh Khalili Najafabadi, John F. Corrigan
N-heterocyclic carbenes solubilize the coordination polymers [CuStBu] and [AgStBu] forming polynuclear copper and silver t-butylthiolate clusters, including [Cu4(StBu)4(iPr2-mimy)2] (shown).
The content of this RSS Feed (c) The Royal Society of Chemistry

BaRh2Si9 - a new clathrate with a rhodium-silicon framework

10 January, 2014 - 21:17

Dalton Trans., 2014, 43,2140-2146
DOI: 10.1039/C3DT52775A, PaperWalter Jung, Alim Ormeci, Walter Schnelle, Hong Duong Nguyen, Michael Baitinger, Yuri Grin
The semiconducting compound BaRh2Si9 is a new kind of intermetallic clathrate. Its crystal structure, chemical bonding and physical properties are reported.
The content of this RSS Feed (c) The Royal Society of Chemistry

Non-symmetric diphosphines based on the imidazole scaffold: an unusual group interchange involving Pd-CH3 and (imidazole)P-Ph cleavage

8 January, 2014 - 20:54

Dalton Trans., 2014, 43,1957-1960
DOI: 10.1039/C3DT53025F, CommunicationPengfei Ai, Andreas A. Danopoulos, Pierre Braunstein
The regioisomeric diphosphines L1 and L2 show dramatic differences in reactivity and when coordinated to the PdCl(Me) fragment, L2 undergoes facile interchange of one PN phenyl with the methyl originating from Pd.
The content of this RSS Feed (c) The Royal Society of Chemistry

Self-assembly of a [Ni8] carbonate cube incorporating four [small mu ]4-carbonato linkers through fixation of atmospheric CO2 by ligated [Ni2] complexes

8 January, 2014 - 20:54

Dalton Trans., 2014, 43,1970-1973
DOI: 10.1039/C3DT52999A, CommunicationAloke Kumar Ghosh, Moumita Pait, Michael Shatruk, Valerio Bertolasi, Debashis Ray
The supramolecular [Ni2]4 aggregate featuring four carbonato bridges within a cube, has been obtained via atmospheric fixation of CO2 induced tetramerization of four phenoxido-bridged Ni2 fragments.
The content of this RSS Feed (c) The Royal Society of Chemistry

Fluorine insertion into the Ruddlesden-Popper phase La2BaFe2O7: the structure and magnetic properties of La2BaFe2O5F4

8 January, 2014 - 20:54

Dalton Trans., 2014, 43,2038-2043
DOI: 10.1039/C3DT52769G, PaperNicola N. M. Gurusinghe, Julia C. Fones, Jose F. Marco, Frank J. Berry, Colin Greaves
Fluorination of La2BaFe2O7 occurs to form La2BaFe2O5F4 containing both interstitial and substitutional fluoride ions. The Fe3+ ions are not oxidised.
The content of this RSS Feed (c) The Royal Society of Chemistry

A speciation study of sulfur(IV) in aqueous solution

8 January, 2014 - 20:54

Dalton Trans., 2014, 43,2147-2152
DOI: 10.1039/C3DT52890A, PaperYaser Beyad, Robert Burns, Graeme Puxty, Marcel Maeder
The complete speciation of S(IV) in aqueous solution has been determined by UV-spectrophotometric titrations of sulfite solutions over a wide range of pH and total concentrations.
The content of this RSS Feed (c) The Royal Society of Chemistry

Octoxy capped Si nanoparticles synthesized by homogeneous reduction of SiCl4 with crown ether alkalide

8 January, 2014 - 20:54

Dalton Trans., 2014, 43,2127-2133
DOI: 10.1039/C3DT52691G, PaperM. Sletnes, J. Maria, T. Grande, M. Lindgren, M.-A. Einarsrud
Octoxy capped silicon nanoparticles were for the first time synthesized via reduction of SiCl4 with a crown ether alkalide. The particles (3-7 nm) were crystalline and displayed blue-green luminescence.
The content of this RSS Feed (c) The Royal Society of Chemistry

Synthesis of Li/OR phosphinidenoid complexes: on the evidence for intramolecular O-Li donation and the effect of cation encapsulation

8 January, 2014 - 20:54

Dalton Trans., 2014, 43,2088-2097
DOI: 10.1039/C3DT52269E, PaperRainer Streubel, Andreas Wolfgang Kyri, Lili Duan, Gregor Schnakenburg
Synthesis and structures of methoxy(organo)phosphane complexes I are reported. Deprotonation of complexes I with special emphasis on the influence of the solvent and 12-crown-4 on the structures of complexes II and III and their resulting thermal stability were studied.
The content of this RSS Feed (c) The Royal Society of Chemistry

Rapid microwave-assisted sol-gel preparation of Pd-substituted LnFeO3 (Ln = Y, La): phase formation and catalytic activity

8 January, 2014 - 20:54

Dalton Trans., 2014, 43,2079-2087
DOI: 10.1039/C3DT52404C, PaperLauren M. Misch, Alexander Birkel, C. Adrian Figg, Brett P. Fors, Craig J. Hawker, Galen D. Stucky, Ram Seshadri
Pd-substituted perovskites prepared by microwave-assisted methods have been successfully used as catalyst precursor materials for C-C coupling reactions in which the active species is Pd0.
The content of this RSS Feed (c) The Royal Society of Chemistry

WebElements: the periodic table on the WWW [http://www.webelements.com/]

Copyright 1993-2011 Mark Winter [The University of Sheffield and WebElements Ltd, UK]. All rights reserved.