Dalton Transactions

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N-doped TiO2/C nanocomposites and N-doped TiO2 synthesised at different thermal treatment temperatures with the same hydrothermal precursor

21 August, 2014 - 05:54

Dalton Trans., 2014, 43,13783-13791
DOI: 10.1039/C4DT00924J, PaperJia Wang, Chenyao Fan, Zhimin Ren, Xinxin Fu, Guodong Qian, Zhiyu Wang
A hydrothermal precursor method for the synthesis of coloured titania and its enhanced visible light photocatalytic properties.
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Nitrite reduction mediated by the complex RuIII(EDTA)

21 August, 2014 - 05:54

Dalton Trans., 2014, 43,13596-13600
DOI: 10.1039/C4DT01447B, PaperDebabrata Chatterjee, Sanchari Shome, Namita Jaiswal, Priyabrata Banerjee
The complex [RuIII(EDTA)(NO2)]2- (EDTA4- = ethylenediaminetetraacetate), formed from the reaction of [RuIII(EDTA)(H2O)]- and NO2-, converts into [RuIII(EDTA)(NO+)] via proton coupled conversion at low pH or oxygen atom transfer from the coordinated nitrite ion to biological thiols (RSH) at high pH.
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Experimental and theoretical insights into the oxodiperoxomolybdenum-catalysed sulphide oxidation using hydrogen peroxide in ionic liquids

21 August, 2014 - 05:54

Dalton Trans., 2014, 43,13711-13730
DOI: 10.1039/C4DT01733A, PaperCarlos J. Carrasco, Francisco Montilla, Eleuterio Alvarez, Carlo Mealli, Gabriele Manca, Agustin Galindo
Mo-catalysed sulphide oxidation with H2O2 in [C4mim][PF6] was investigated. Efficient catalyst recycling was verified, while DFT calculations rationalized the selective formation of sulfoxide as a function of catalyst/reaction conditions.
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New Ru(II)/Os(II)-polypyridyl complexes for coupling to TiO2 surfaces through acetylacetone functionality and studies on interfacial electron-transfer dynamics

21 August, 2014 - 05:54

Dalton Trans., 2014, 43,13601-13611
DOI: 10.1039/C4DT01571A, PaperTanmay Banerjee, Abul Kalam Biswas, Tuhin Subhra Sahu, Bishwajit Ganguly, Amitava Das, Hirendra Nath Ghosh
Extremely fast electron injection rates are observed with newly synthesized acac bound Ru(II)-/Os(II)-polypyridyl dyes.
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Fabrication of Fe3O4@SiO2@TiO2 nanoparticles supported by graphene oxide sheets for the repeated adsorption and photocatalytic degradation of rhodamine B under UV irradiation

21 August, 2014 - 05:54

Dalton Trans., 2014, 43,13537-13544
DOI: 10.1039/C4DT01702A, PaperFenghua Chen, Fufeng Yan, Qingtao Chen, Yongwei Wang, Lifeng Han, Zhijun Chen, Shaoming Fang
Fe3O4@SiO2@TiO2/graphene oxide was synthesized for the first time for the repeated use in simultaneous adsorption and photocatalytic degradation of aromatically structured pollutants.
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Investigation of the formation process of zeolite-like 3D frameworks constructed with [varepsilon]-Keggin-type polyoxovanadomolybdates with binding bismuth ions and preparation of a nano-crystal

21 August, 2014 - 05:54

Dalton Trans., 2014, 43,13584-13590
DOI: 10.1039/C4DT01227E, PaperZhenxin Zhang, Masahiro Sadakane, Toru Murayama, Wataru Ueda
An [varepsilon]-Keggin POM forms together with a ball-shaped POM, {Mo72V30}. The [varepsilon]-Keggin POM assembles with BiIII ions to form microporous Mo-V-Bi oxide. Nanometer-sized Mo-V-Bi oxide can be obtained.
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Anion controlled structural and magnetic diversity in unusual mixed-bridged polynuclear NiII complexes with a versatile bis(2-methoxy phenol)diamine hexadentate ligand. An experimental and theoretical magneto-structural study

21 August, 2014 - 05:54

Dalton Trans., 2014, 43,13509-13524
DOI: 10.1039/C4DT01253D, PaperLuis Botana, Jose Ruiz, Antonio J. Mota, Antonio Rodriguez-Dieguez, Jose M. Seco, Itziar Oyarzabal, Enrique Colacio
Six new polynuclear NiII complexes with uncommon structures have been magneto-structural studied.
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Designed synthesis of CO2-promoted copper(II) coordination polymers: synthesis, structural and spectroscopic characterization, and studies of versatile functional properties

21 August, 2014 - 05:54

Dalton Trans., 2014, 43,13500-13508
DOI: 10.1039/C4DT00183D, PaperPritam Ghosh, Additi Roychowdhury, Montserrat Corbella, Asim Bhaumik, Partha Mitra, Shaikh M. Mobin, Ayan Mukherjee, Soumen Basu, Priyabrata Banerjee
A series of CO2-promoted Cu(II) coordination polymers in different coordination environments has been synthesized.
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A kinetico-mechanistic study on the C-H bond activation of primary benzylamines; cooperative and solid-state cyclopalladation on dimeric complexes

21 August, 2014 - 05:54

Dalton Trans., 2014, 43,13525-13536
DOI: 10.1039/C4DT01463D, PaperHelena Font, Merce Font-Bardia, Kerman Gomez, Gabriel Gonzalez, Jaume Granell, Israel Macho, Manuel Martinez
Kinetico-mechanistic studies indicate that dinuclear acetato bridged derivatives are excellent starting materials to activate carbon-hydrogen bonds in a facile way.
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BR2BodPR2: highly fluorescent alternatives to PPh3 and PhPCy2

21 August, 2014 - 05:54

Dalton Trans., 2014, 43,13485-13499
DOI: 10.1039/C4DT00704B, PaperOpen Access Open Access Creative Commons Licence&nbsp This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.Laura H. Davies, Ross W. Harrington, William Clegg, Lee J. Higham
The syntheses of highly fluorescent analogues of PPh3 and PhPCy2 based on the Bodipy chromophore are described.
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Direct oxidative esterification of alcohols

21 August, 2014 - 05:54

Dalton Trans., 2014, 43,13460-13470
DOI: 10.1039/C4DT01133C, PerspectiveShan Tang, Jiwen Yuan, Chao Liu, Aiwen Lei
Recent progress in the direct esterification of alcohols from readily available materials under oxidative conditions is discussed in this perspective.
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Eu@COK-16, a host sensitized, hybrid luminescent metal-organic framework

21 August, 2014 - 05:54

Dalton Trans., 2014, 43,13480-13484
DOI: 10.1039/C4DT00899E, PaperD. Mustafa, I. G. N. Silva, S. R. Bajpe, J. A. Martens, C. E. A. Kirschhock, E. Breynaert, H. F. Brito
Host sensitized Eu@COK-16 demonstrates a novel strategy for material design combining the advantages of luminescent MOFs with those of luminescent host-guest materials.
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Thermochromism, stability and thermodynamics of cobalt(II) complexes in newly synthesized nitrate based ionic liquid and its photostability

19 August, 2014 - 05:17
Dalton Trans., 2014, Accepted Manuscript
DOI: 10.1039/C4DT01836B, PaperNemanja Banic, Milan Vranes, Biljana F Abramovic, Janos J. Csanadi, Slobodan Gadzuric
In this work 1-(2-hydroxyethyl)-3-methylimidazolium nitrate ionic liquid, [HO(CH2)2mim]NO3, have been synthesized in order to serve as a new thermochromic material upon addition of cobalt(II) ions. Spectrophotometric measurements of series of...
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NiCo2O4 Nanostructures Materials: Morphology Control and Electrochemical Energy Storage

19 August, 2014 - 05:17
Dalton Trans., 2014, Accepted Manuscript
DOI: 10.1039/C4DT02276A, PaperYongsong Luo, Deyang Zhang, Hailong Yan, Yang Lu, Kangwen Qiu, Chunlei Wang, Yihe Zhang, Xianming Liu, Jingshan Luo
Three types of NiCo2O4 nanostructures, homogeneous NiCo2O4 nanoneedle arrays, heterogeneous NiCo2O4 nanoflake arrays and NiCo2O4 nanoneedle-assembled sisal-like microspheres are synthesized via facile solution methods in combination with thermal treatment. The...
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Stepwise Cyclopalladation of 2-Phenacylthiopyridine to Give C,C,N-pincer Complexes

19 August, 2014 - 05:17
Dalton Trans., 2014, Accepted Manuscript
DOI: 10.1039/C4DT02085E, PaperJ Vicente, M T Chicote, Delia Bautista, Concepcion Rubio
Orthopalladation of the phenyl ring in the cyclopalladated complex [Pd{C,N-pyl-SCHC(O)Ph}([small mu ]-X)]2 (pyl = 2-pyridyl, X = Cl; 1[middle dot]Cl) occurs upon reacting it with AgOAc (1:2) in MeCN to give the pincer...
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Iron (Ⅲ) complexes of multidentate pyridinyl ligand: Synthesis, characterization and catalysis on the direct hydroxylation of benzene

19 August, 2014 - 05:17
Dalton Trans., 2014, Accepted Manuscript
DOI: 10.1039/C4DT02032D, PaperBeibei Xu, Wei Zhong, Zhenhong Wei, Hailong Wang, Jian Liu, Li Wu, Yonggang Feng, Xiaoming Liu
Three multidentate ligands L1-L3 derived from bis(pyridin-2-ylmethyl)amine (L1) were synthesized. Reaction of these ligands with FeCl3[round bullet, filled]6H2O in methanol led to the formation of iron complexes Fe1-Fe3 (Fe1: [FeL1Cl3]; Fe2: [FeL2Cl3];...
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Unprecedented dinuclear Robson type macrocyclic complexes having two +III metal ions in two compartments and role of diimino moiety on the stability of metal ion oxidation states

19 August, 2014 - 05:17
Dalton Trans., 2014, Accepted Manuscript
DOI: 10.1039/C4DT01647E, PaperLeena Mandal, Sasankasekhar Mohanta
This is an Accepted Manuscript, which has been through the RSC Publishing peer review process and has been accepted for publication. Accepted manuscripts are published online shortly after acceptance. This version of the article will be replaced by the fully edited, formatted and proof read Advance Article as soon as this is available.
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Anion-controlled self-assembly of two NLO-active dinuclear and molecular square Cu(II) enantiomeric pairs: from antiferromagnetic to ferromagnetic coupling

19 August, 2014 - 05:17

Dalton Trans., 2014, Advance Article
DOI: 10.1039/C4DT01671H, CommunicationXi-Li Li, Jia-Long Kang, Xue-Li Zhang, Hong-Ping Xiao, Ai-Ling Wang, Liming Zhou, Shao-Ming Fang, Cai-Ming Liu
Two dinuclear and molecular square Cu(II) enantiomeric pairs were obtained, and their magnetic properties are switched from antiferromagnetic to ferromagnetic coupling.
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Long afterglow Sr4Al14O25:Eu,Dy phosphors as both scattering and down converting layer for CdS quantum dot-sensitized solar cells

19 August, 2014 - 05:17

Dalton Trans., 2014, Advance Article
DOI: 10.1039/C4DT01276C, CommunicationHengchao Sun, Likun Pan, Guang Zhu, Xianqing Piao, Li Zhang, Zhuo Sun
Long afterglow Sr4Al14O25:Eu,Dy phosphors were used on top of a transparent TiO2 layer for CdS QDSSCs with enhanced photovoltaic performance.
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Unusual assembly of lacunary heteropolymolybdates with cyanometalate fragment

19 August, 2014 - 05:17

Dalton Trans., 2014, Advance Article
DOI: 10.1039/C4DT01875C, CommunicationYa Wang, Ning Jiang, Fengyan Li, Yanzhen Zheng, Lin Xu, Minghui Sun
Two new cyanide-bridged heteropolymolybdate complexes have been synthesized by a facile self-assembly process in aqueous solution, which demonstrates a successful tactic to incorporate the cyanometalate fragment into lacunary heteropolymolybdate.
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