Royal Society of Chemistry

An ionic liquid process for mercury removal from natural gas

Dalton Transactions - 5 March, 2015 - 06:54

Dalton Trans., 2015, Advance Article
DOI: 10.1039/C4DT03273J, PaperMahpuzah Abai, Martin P. Atkins, Amiruddin Hassan, John D. Holbrey, Yongcheun Kuah, Peter Nockemann, Alexander A. Oliferenko, Natalia V. Plechkova, Syamzari Rafeen, Adam A. Rahman, Rafin Ramli, Shahidah M. Shariff, Kenneth R. Seddon, Geetha Srinivasan, Yiran Zou
Efficient ionic liquid based mercury scrubbing technology from gram to ton scale.
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Fine tuning of copper(II)-chlorophyll interactions in organic media. Metalation versus oxidation of the macrocycle

Dalton Transactions - 5 March, 2015 - 06:54

Dalton Trans., 2015, Advance Article
DOI: 10.1039/C4DT03809F, PaperLukasz Orzel, Bartlomiej Szmyd, Dorota Rutkowska-Zbik, Leszek Fiedor, Rudi van Eldik, Grazyna Stochel
The reactivity of Cu(II) towards chlorophylls can be tuned by slight changes in the composition of the medium, leading to different reaction pathways and products in organic solvents.
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Fabrication of ultrathin CoMoO4 nanosheets modified with chitosan and their improved performance in energy storage device

Dalton Transactions - 5 March, 2015 - 06:54

Dalton Trans., 2015, Advance Article
DOI: 10.1039/C5DT00622H, PaperRamya Ramkumar, Manickam Minakshi
Ultrathin nanosheet-assembled cobalt molybdate (CoMoO4) with a mesoporous morphology was synthesized by a urea-assisted solution combustion route at a temperature of 400 [degree]C.
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Iron catalysed Negishi cross-coupling using simple ethyl-monophosphines

Dalton Transactions - 5 March, 2015 - 06:54

Dalton Trans., 2015, Advance Article
DOI: 10.1039/C5DT00112A, PaperCaleb A. Brown, Terence A. Nile, Mary F. Mahon, Ruth L. Webster
Reported is a rare example of the use of monophosphines in iron catalysed Negishi cross-coupling. Substrate scope in terms of alkyl bromide and diaryl zinc reagent is explored.
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In search for new bonding modes of the methylenedithiolato ligand: novel tri- and tetra-metallic clusters

Dalton Transactions - 5 March, 2015 - 06:54

Dalton Trans., 2015, Advance Article
DOI: 10.1039/C5DT00179J, PaperR. S. Anju, Koushik Saha, Bijan Mondal, Thierry Roisnel, Jean-Francois Halet, Sundargopal Ghosh
Photolysis of arachno-[(Cp*Ru)2(B3H8)(CS2H)] in the presence of [Re2(CO)10] produced [(Cp*Ru)2B3H5(CH2S2){Re(CO)4}2], with a planar 8-membered ring containing heavier transition metals and a main group element.
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A series of lanthanoid selenidoantimonates(V): rare examples of lanthanoid selenidoantimonates based on dinuclear lanthanide complexes

Dalton Transactions - 5 March, 2015 - 06:54

Dalton Trans., 2015, Advance Article
DOI: 10.1039/C5DT00146C, PaperHong-Ping Xiao, Jian Zhou, Rong-Qing Zhao, Wei-bing Zhang, Yong Huang
This work provides rare examples of lanthanoid selenidoantimonates based on dinuclear lanthanide complexes.
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Synthesis, X-ray structure and in vitro cytotoxicity studies of Cu(I/II) complexes of thiosemicarbazone: special emphasis on their interactions with DNA

Dalton Transactions - 5 March, 2015 - 06:54

Dalton Trans., 2015, Advance Article
DOI: 10.1039/C4DT03764B, Paper Saswati, Ayon Chakraborty, Subhashree P. Dash, Alok K. Panda, Rama Acharyya, Ashis Biswas, Subhadip Mukhopadhyay, Sujit K. Bhutia, Aurelien Crochet, Yogesh P. Patil, M. Nethaji, Rupam Dinda
The interactions of four Cu-TSC complexes with DNA & their cytotoxicity studies against the HeLa cell have been reported.
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O,N,N-Pincer ligand effects on oxidatively induced carbon-chlorine coupling reactions at palladium

Dalton Transactions - 5 March, 2015 - 06:54

Dalton Trans., 2015, Advance Article
DOI: 10.1039/C5DT00062A, PaperLuka A. Wright, Eric G. Hope, Gregory A. Solan, Warren B. Cross, Kuldip Singh
The structural properties of a series of ONN-Pd(II) chloride pincer complexes have been shown to influence the conversion to 4-chlorotoluene upon oxidation with di-p-tolyliodonium triflate.
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Tuning the electronic and phosphorescence properties of blue-emitting iridium(III) complexes through different cyclometalated ligand substituents: a theoretical investigation

Dalton Transactions - 5 March, 2015 - 06:54

Dalton Trans., 2015, Advance Article
DOI: 10.1039/C5DT00048C, PaperJieqiong Li, Qing Zhang, Hongqing He, Li Wang, Jinglai Zhang
A DFT/TDDFT investigation was performed to estimate the OLED performance of six reported and seven newly designed iridium(III) complexes.
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Hierarchical cupric oxide nanostructures on copper substrate for cold cathode emission: an experimental venture with theoretical correlation

Dalton Transactions - 5 March, 2015 - 06:54

Dalton Trans., 2015, Advance Article
DOI: 10.1039/C4DT02944E, PaperSwati Das, Subhajit Saha, Dipayan Sen, Uttam Kumar Ghorai, Kalyan Kumar Chattopadhyay
Wet chemically developed CuO nanoneedles show lower turn-on value along with heightened enhancement factor. Structural anisotropy mediated better field enhancement characteristics is also reflected from the simulated data.
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A family of [MnIII6LnIII2] rod-like clusters

Dalton Transactions - 5 March, 2015 - 06:54

Dalton Trans., 2015, Advance Article
DOI: 10.1039/C5DT00300H, PaperThomais G. Tziotzi, Dimitris A. Kalofolias, Demetrios I. Tzimopoulos, Milosz Siczek, Tadeusz Lis, Ross Inglis, Constantinos J. Milios
A family of octametallic heteronuclear manganese-lanthanide [MnIII6Ln2] complexes were isolated and characterized by magnetic measurements.
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Three new mononuclear tri-spin lanthanide-nitronyl nitroxide radical compounds: syntheses, structures and magnetic properties

Dalton Transactions - 5 March, 2015 - 06:54

Dalton Trans., 2015, Advance Article
DOI: 10.1039/C4DT03941F, PaperLei-Lei Li, Shuang Liu, Yuan Zhang, Wei Shi, Peng Cheng
Three new mononuclear tri-spin Ln-NITR compounds were synthesized and characterized in which the TbIII compound exhibits field-induced single-molecule magnet behaviour.
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Two novel octamolybdate nanoclusters as catalysts for dye degradation by air under room conditions

Dalton Transactions - 5 March, 2015 - 06:54

Dalton Trans., 2015, Advance Article
DOI: 10.1039/C4DT03377A, PaperMahnaz Najafi, Alireza Abbasi, Majid Masteri-Farahani, Jan Janczak
Two new octamolybdate-based hybrid materials as catalysts for the wet air oxidation of dyes under mild conditions.
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Luminescent [Cu4I4] aggregates and [Cu3I3]-cyclic coordination polymers supported by quinolyl-triazoles

Dalton Transactions - 5 March, 2015 - 06:54

Dalton Trans., 2015, Advance Article
DOI: 10.1039/C4DT03648D, PaperShi-Qiang Bai, Lu Jiang, David James Young, T. S. Andy Hor
A series of quinolyl-1,2,3-triazole supported luminescent [Cu4I4] aggregates and six-membered [Cu3I3]-cyclic coordination polymers.
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Two types of nitrito support for [small mu ]4-oxido-bridged [Cu4] complexes: synthesis, crystal structures, magnetic properties and DFT analysis

Dalton Transactions - 5 March, 2015 - 06:54

Dalton Trans., 2015, Advance Article
DOI: 10.1039/C4DT03224A, PaperMoumita Pait, Michael Shatruk, Jeff Lengyel, Silvia Gomez-Coca, Antonio Bauza, Antonio Frontera, Valerio Bertolasi, Debashis Ray
In situ generated NO2- and externally added NO2- and AcO- ions have been utilized for the isolation of [small mu ]4-oxido-bridged Cu4 aggregates showing magnetic coupling which can be rationalized by DFT calculations.
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Structure evolution in "114" oxides CaBaZn2Ga2-xAlxO7 (x = 0, 1, 2) and layered cationic ordering in tetrahedral sites for CaBaZn2Al2O7

Dalton Transactions - 5 March, 2015 - 06:54

Dalton Trans., 2015, Advance Article
DOI: 10.1039/C5DT00491H, PaperPengfei Jiang, Wenliang Gao, Rihong Cong, Tao Yang
With Al3+ substitution, a layered type cationic ordering was observed in CaBaZn2Al2O7, where all the T1-sites were occupied by Al3+.
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A thiacalix[4]crown based chemosensor for Zn2+ and H2PO4-: sequential logic operations at the molecular level

Dalton Transactions - 5 March, 2015 - 06:54

Dalton Trans., 2015, Advance Article
DOI: 10.1039/C5DT00082C, PaperNeetu Sharma, Shahi Imam Reja, Vandana Bhalla, Manoj Kumar
A thiacalix[4]crown based di topic receptor 3 has been synthesized which shows negative allosteric behaviour between Zn2+/K+ ions. Further, 3-Zn2+ complex has been used for detection of H2PO4-.
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Solvent-controlled three families of Zn(II) coordination compounds: synthesis, crystal structure, solvent-induced structural transformation, supramolecular isomerism and photoluminescence

Dalton Transactions - 5 March, 2015 - 06:54

Dalton Trans., 2015, Advance Article
DOI: 10.1039/C4DT03868A, PaperLu-Lu Han, Tuo-Ping Hu, Kai Mei, Zhi-Min Guo, Chen Yin, Ya-Xin Wang, Jun Zheng, Xing-Po Wang, Di Sun
The assembly, topological structure, supramolecular isomerism and luminescence of three solvent-controlled families of Zn(II) coordination compounds were reported here.
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Mono-, di- and tetra-zinc complexes derived from an amino-benzotriazole phenolate ligand containing a bulkier N-alkyl pendant arm: synthesis, structure and catalysis for ring-opening polymerization of cyclic esters

Dalton Transactions - 5 March, 2015 - 06:54

Dalton Trans., 2015, Advance Article
DOI: 10.1039/C4DT02906B, PaperJun-Han Wang, Chen-Yen Tsai, Jing-Kai Su, Bor-Hunn Huang, Chu-Chieh Lin, Bao-Tsan Ko
Tetranuclear alkoxide 3 with a saddle-shaped Zn4O4 conformation was an active initiator for living ROP of [varepsilon]-caprolactone and [small beta]-butyrolactone.
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Processing of dielectric oxynitride perovskites for powders, ceramics, compacts and thin films

Dalton Transactions - 5 March, 2015 - 06:54

Dalton Trans., 2015, Advance Article
DOI: 10.1039/C4DT03811H, PerspectiveY. Masubuchi, S.-K. Sun, S. Kikkawa
This perspective reviews recent studies on the fabrication of dielectric oxynitride perovskites for powders, ceramics, compacts and thin films.
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