Dalton Transactions

Syndicate content RSC - Dalton Trans. latest articles
RSC - Dalton Trans. latest articles
Updated: 1 hour 38 min ago

Forming a ruthenium isomerisation catalyst from Grubbs II: a DFT study

20 May, 2014 - 05:17

Dalton Trans., 2014, 43,8493-8498
DOI: 10.1039/C4DT00464G, PaperAllan Young, Mark A. Vincent, Ian H. Hillier, Jonathan M. Percy, Tell Tuttle
A pathway for methanolysis of Grubbs' second generation catalyst has been computed.
The content of this RSS Feed (c) The Royal Society of Chemistry

Synthesis and characterization of germa[n]pericyclynes

20 May, 2014 - 05:17

Dalton Trans., 2014, 43,8338-8343
DOI: 10.1039/C4DT00574K, PaperHiroki Tanimoto, Tomohiko Nagao, Yasuhiro Nishiyama, Tsumoru Morimoto, Fumiyasu Iseda, Yuko Nagato, Toshimasa Suzuka, Ken Tsutsumi, Kiyomi Kakiuchi
The synthesis and characterization of novel pericyclynes comprising germanium atoms and acetylenes, germa[n]pericyclynes, are described.
The content of this RSS Feed (c) The Royal Society of Chemistry

Reductive functionalization of a rhodium(III)-methyl bond by electronic modification of the supporting ligand

20 May, 2014 - 05:17

Dalton Trans., 2014, 43,8273-8281
DOI: 10.1039/C4DT00234B, PaperMatthew E. O'Reilly, Dale R. Pahls, Joanna R. Webb, Nicholas C. Boaz, Subhojit Majumdar, Carl D. Hoff, John T. Groves, Thomas R. Cundari, T. Brent Gunnoe
Electronic control by the ancillary ligand allows reductive functionalization of a Rh-Me bond to form MeCl and CF3CO2Me, a key step for electrophilic methane functionalization.
The content of this RSS Feed (c) The Royal Society of Chemistry

Can metal ion complexation compete with the self-assembly processes of calix[4]arene amine derivatives?

20 May, 2014 - 05:17

Dalton Trans., 2014, 43,8387-8394
DOI: 10.1039/C4DT00318G, PaperLaura O'Toole, Bernadette S. Creaven, John McGinley
Self-assembly occurs spontaneously through [small pi]-stacking in solution for calix[4]arenes derivatised at both rims with pendant aromatic rings. Zinc ion titration studies, carried out on 3, up to a 1 : 4 ligand to metal ratio, did not disrupt the self-assembly process.
The content of this RSS Feed (c) The Royal Society of Chemistry

A phosphoramidite-based [FeFe]H2ase functional mimic displaying fast electrocatalytic proton reduction

20 May, 2014 - 05:17

Dalton Trans., 2014, 43,8363-8367
DOI: 10.1039/C3DT53471E, PaperSofia Derossi, Rene Becker, Ping Li, Frantisek Hartl, Joost N. H. Reek
The work reports rapid electrocatalytic proton reduction by a diiron dithiolate complex bearing the 3-pyridylphosphoramidite ligand as a proton relay.
The content of this RSS Feed (c) The Royal Society of Chemistry

Immobilization of BiOX (X = Cl, Br) on activated carbon fibers as recycled photocatalysts

20 May, 2014 - 05:17

Dalton Trans., 2014, 43,8170-8173
DOI: 10.1039/C4DT00483C, CommunicationZaiyong Jiang, Baibiao Huang, Zaizhu Lou, Zeyan Wang, Xiaodong Meng, Yuanyuan Liu, Xiaoyan Qin, Xiaoyang Zhang, Ying Dai
BiOX were uniformly immobilized on the ACF surface without agglomeration, and electrostatic adsorption could be used to illustrate the growth mechanism.
The content of this RSS Feed (c) The Royal Society of Chemistry

The interaction of carboxylic acids with aluminium oxides: journeying from a basic understanding of alumina nanoparticles to water treatment for industrial and humanitarian applications

20 May, 2014 - 05:17

Dalton Trans., 2014, 43,8127-8143
DOI: 10.1039/C4DT00504J, PerspectiveAndrew R. Barron
The link between carboxylic acid functionalized alumina nanoparticles and controlling the surface properties of alumina is presented with the development of materials for the purification of frac water from oil well production as well as drinking water in underdeveloped regions.
The content of this RSS Feed (c) The Royal Society of Chemistry

Benzyl-substituted metallocarbene antibiotics and anticancer drugs

20 May, 2014 - 05:17

Dalton Trans., 2014, 43,8144-8153
DOI: 10.1039/C4DT00624K, PerspectiveF. Hackenberg, M. Tacke
Benzyl-substituted metallocarbene compounds synthesised by our group and others during the past 5 years give a new perspective on their activity as antibiotic and antitumoral drugs.
The content of this RSS Feed (c) The Royal Society of Chemistry

Semiconducting composite oxide Y2CuO4-5CuO thin films for investigation of photoelectrochemical properties

20 May, 2014 - 05:17

Dalton Trans., 2014, 43,8523-8529
DOI: 10.1039/C4DT00719K, PaperSohail Ahmed, Muhammad Adil Mansoor, Muhammad Mazhar, Tilo Sohnel, Hamid Khaledi, Wan Jefrey Basirun, Zainudin Arifin, Shahzad Abubakar, Bakhtiar Muhammad
Y2CuO4-5CuO composite thin films having a band gap of 1.82 eV and a photocurrent density of 9.85 [small mu ]A cm-2 at 0.8 V have been deposited from a solution of precursor 1 by AACVD.
The content of this RSS Feed (c) The Royal Society of Chemistry

Synthesis of mesoporous Beta and Sn-Beta zeolites and their catalytic performances

20 May, 2014 - 05:17

Dalton Trans., 2014, 43,8196-8204
DOI: 10.1039/C4DT00567H, PaperJunjiang Jin, Xinxin Ye, Yongsheng Li, Yanqin Wang, Liang Li, Jinlou Gu, Wenru Zhao, Jianlin Shi
Mesoporous Beta and Sn-Beta zeolites have been successfully synthesized through a hydrothermal templating and a subsequent post-synthetic route, respectively.
The content of this RSS Feed (c) The Royal Society of Chemistry

A cationic copper(I) iodide cluster MOF exhibiting unusual ligand assisted thermochromism

20 May, 2014 - 05:17

Dalton Trans., 2014, 43,8166-8169
DOI: 10.1039/C4DT00050A, CommunicationAshok Yadav, Anant Kumar Srivastava, Ayyakkalai Balamurugan, Ramamoorthy Boomishankar
A cationic CuI cluster MOF 1, {Cu6I5[(NHAQ)3P[double bond, length as m-dash]S]2(OH)[middle dot]3DMF[middle dot]2.5MeOH}n (AQ = 3-quinolinyl), was shown to exhibit an unusual thermochromic luminescent behaviour emitting a blue fluorescence at 298 K and a pale-orange phosphorescence at 77 K.
The content of this RSS Feed (c) The Royal Society of Chemistry

Zinc halide template effects on the construction of [1 + 1] flexible Schiff-base macrocyclic complexes having pendant-armed dialdehyde components

20 May, 2014 - 05:17

Dalton Trans., 2014, 43,8486-8492
DOI: 10.1039/C4DT00605D, PaperHui-Qing Chen, Kun Zhang, Chao Jin, Wei Huang
A pair of pendant-armed dialdehydes is used to react with 1,3-propanediamine to prepare six [1 + 1] flexible Schiff-base macrocyclic complexes in the presence of ZnX2 salts (X = Cl, Br, I), where the template Zn(II) cations and the auxiliary halide anions are believed to play important roles in forming the resulting macrocyclic Zn(II) complexes.
The content of this RSS Feed (c) The Royal Society of Chemistry

Fabrication of N-doped TiO2 coatings on nanoporous Si nanopillar arrays through biomimetic layer by layer mineralization

20 May, 2014 - 05:17

Dalton Trans., 2014, 43,8480-8485
DOI: 10.1039/C3DT53409J, PaperOpen Access Open Access Creative Commons Licence&nbsp This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.Yong Yan, Dong Wang, Peter Schaaf
Biomimetic layer-by-layer (LBL) TiO2 mineralization on nanoporous Si nanopillar arrays.
The content of this RSS Feed (c) The Royal Society of Chemistry

Fluorescein dye intercalated layered double hydroxides for chemically stabilized photoluminescent indicators on inorganic surfaces

20 May, 2014 - 05:17

Dalton Trans., 2014, 43,8543-8548
DOI: 10.1039/C4DT00692E, PaperJong Hyeon Lee, Duk-Young Jung, Eunchul Kim, Tae Kyu Ahn
A thin film of LDH intercalated with fluorescein exhibits intense photoemission with a uniform lifetime from individual LDH nanocrystals.
The content of this RSS Feed (c) The Royal Society of Chemistry

Metal(II) complexes synthesized based on quinoline-2,3-dicarboxylate as electrocatalysts for the degradation of methyl orange

20 May, 2014 - 05:17

Dalton Trans., 2014, 43,8454-8460
DOI: 10.1039/C3DT53505C, PaperYun Gong, Miao Miao Zhang, Jian Bo Qin, Jian Li, Jiang Ping Meng, Jian Hua Lin
Based on quinoline-2,3-dicarboxylic acid (H2L), two 1D metal(II) complexes were synthesized, which exhibit electrocatalytic activities for the degradation of methyl orange (MO), which is probably associated with their electrocatalytic activities for the H2 evolution reaction from water.
The content of this RSS Feed (c) The Royal Society of Chemistry

Mixed-ligand hydroxocopper(II)/pyridazine clusters embedded into 3D framework lattices

20 May, 2014 - 05:17

Dalton Trans., 2014, 43,8530-8542
DOI: 10.1039/C4DT00174E, PaperAnna S. Degtyarenko, Marcel Handke, Karl W. Kramer, Shi-Xia Liu, Silvio Decurtins, Eduard B. Rusanov, Laurence K. Thompson, Harald Krautscheid, Konstantin V. Domasevitch
Three types of polynuclear Cu(II) clusters rely on the compatibility of short-distance hydroxo-, carboxylato and pyridazine bridges and are applicable for the construction of 3D MOF structures.
The content of this RSS Feed (c) The Royal Society of Chemistry

Multiple coupling of silanes with imido complexes of Mo

20 May, 2014 - 05:17

Dalton Trans., 2014, 43,8446-8453
DOI: 10.1039/C4DT00154K, PaperAndrey Y. Khalimon, Nicolas A. McLeod, Stanislav K. Ignatov, Andrey I. Okhapkin, Lyudmila G. Kuzmina, Judith A. K. Howard, Georgii I. Nikonov
Coupling of (tBuN)2Mo(PMe3)(L) (L = PMe2, C2H4) with PhSiH3 results in a product of triple silane addition, (tBuN){[small mu ]-tBuN(SiHPh)2}Mo(H)(SiH2Ph)(PMe3)2 (3), formation of which proceeds via a series of silanimine and Si-HMo agostic species.
The content of this RSS Feed (c) The Royal Society of Chemistry

Solvothermal synthesis of orthorhombic Sb2WO6 hierarchical structures and their visible-light-driven photocatalytic activity

20 May, 2014 - 05:17

Dalton Trans., 2014, 43,8439-8445
DOI: 10.1039/C3DT53561D, PaperSheng-Peng Hu, Cheng-Yan Xu, Fei-Xiang Ma, Lei Cao, Liang Zhen
Doughnut-like, concave hierarchical structures of orthorhombic Sb2WO6 were firstly prepared and were found to exhibit excellent visible-light-driven photocatalytic performance.
The content of this RSS Feed (c) The Royal Society of Chemistry

A study on the synthesis of Ni50Co50 alloy nanostructures with tuned morphology through metal-organic chemical routes

20 May, 2014 - 05:17

Dalton Trans., 2014, 43,8469-8479
DOI: 10.1039/C4DT00390J, PaperStefanos Mourdikoudis, Vincent Colliere, Pierre Fau, Myrtil L. Kahn
Isotropic and anisotropic NiCo alloy nanoparticles, as well as elongated nanostructures (nanorods, nanowires) with a tuned size, shape as well as stoichiometric overall composition are synthesized by employing a H2-assisted metal-organic chemical approach.
The content of this RSS Feed (c) The Royal Society of Chemistry

Boosting the salt recognition abilities of L-ornithine based multitopic molecular receptors by harnessing a double cooperative effect

20 May, 2014 - 05:17

Dalton Trans., 2014, 43,8515-8522
DOI: 10.1039/C4DT00576G, PaperPiotr Piatek, Marcin Karbarz, Jan Romanski
Systematic development of the geometric and electronic properties of the amino acid based salt receptors leads to a very effective and selective NaNO2 receptor.
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.