Dalton Transactions

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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.
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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.
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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.
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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.
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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.
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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.
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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.
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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.
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Effects of benzo-annelation of asymmetric phthalocyanine on the photovoltaic performance of dye-sensitized solar cells

20 May, 2014 - 05:17

Dalton Trans., 2014, 43,8421-8430
DOI: 10.1039/C4DT00411F, PaperLijuan Yu, Wenye Shi, Li Lin, Yuwen Liu, Renjie Li, Tianyou Peng, Xingguo Li
Novel highly asymmetric zinc tetraazaporphyrin (TAP) derivatives (Zn-tri-TAPNc and Zn-tri-PcNc) with one carboxyl and three tert-butyl peripheral substituent groups for dye-sensitized solar cells were synthesized.
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Facile fabrication and enhanced photosensitized degradation performance of the g-C3N4-Bi2O2CO3 composite

20 May, 2014 - 05:17

Dalton Trans., 2014, 43,8331-8337
DOI: 10.1039/C4DT00486H, PaperMiao Xiong, Lang Chen, Qing Yuan, Jie He, Sheng-Lian Luo, Chak-Tong Au, Shuang-Feng Yin
Flower-like Bi2O2CO3 and g-C3N4-Bi2O2CO3 microspheres with a high adsorption ability were synthesized using a facile method, and their dye-induced photosensitized degradation activity under visible light irradiation was evaluated.
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Luminescent hybrid materials based on covalent attachment of Eu(III)-tris(bipyridinedicarboxylate) in the mesoporous silica host MCM-41

20 May, 2014 - 05:17

Dalton Trans., 2014, 43,8318-8330
DOI: 10.1039/C3DT52096J, PaperMaturi Ilibi, Thiago Branquinho de Queiroz, Jinjun Ren, Luisa De Cola, Andrea Simone Stucchi de Camargo, Hellmut Eckert
Synthesis of the Eu(III)-tris(bipyridinedicarboxylate) complex covalently attached to the inner pore walls of MCM-41 leads to a new luminescent material having a rather long excited state lifetime.
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Synthesis and structure of a ferric complex of 2,6-di(1H-pyrazol-3-yl)pyridine and its excellent performance in the redox-controlled living ring-opening polymerization of [varepsilon]-caprolactone

20 May, 2014 - 05:17

Dalton Trans., 2014, 43,8282-8289
DOI: 10.1039/C4DT00475B, PaperYang-Yang Fang, Wei-Jie Gong, Xiu-Juan Shang, Hong-Xi Li, Jun Gao, Jian-Ping Lang
One mononuclear Fe(III) complex was prepared from FeCl3 with 2,6-di(1H-pyrazol-3-yl)pyridine and its catalyzing redox-controlled living ROP of [varepsilon]-caprolactone was investigated.
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Lanthanide anilido complexes: synthesis, characterization, and use as highly efficient catalysts for hydrophosphonylation of aldehydes and unactivated ketones

20 May, 2014 - 05:17

Dalton Trans., 2014, 43,8355-8362
DOI: 10.1039/C4DT00522H, PaperChengwei Liu, Qinqin Qian, Kun Nie, Yaorong Wang, Qi Shen, Dan Yuan, Yingming Yao
Lanthanide anilido complexes have been synthesized and characterized, which are highly active in catalyzing hydrophosphonylation reactions of aldehydes and ketones.
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Folates are potential ligands for ruthenium compounds in vivo

20 May, 2014 - 05:17

Dalton Trans., 2014, 43,8158-8161
DOI: 10.1039/C4DT00081A, CommunicationTom G. Scrase, Simon M. Page, Paul D. Barker, Sally R. Boss
A labile ruthenium(II) complex has been observed to chelate to folates under physiologically relevant conditions. The diastereomeric complexes formed would interfere with the one-carbon carrying role of folate in vivo. This highlights the importance of considering small molecules alongside macromolecules when determining the chemical origins of cytotoxicity of metallodrug candidates.
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A microporous Zn(II)-MOF with open metal sites: structure and selective adsorption properties

20 May, 2014 - 05:17

Dalton Trans., 2014, 43,8311-8317
DOI: 10.1039/C4DT00307A, PaperXiaofang Zheng, Yumei Huang, Jingui Duan, Chenggang Wang, Lili Wen, Jinbo Zhao, Dongfeng Li
A three-dimensional microporous framework, Zn(II)-MOF, exhibits excellent selective capture of CO2 over N2 and CH4 at 273 K, and represents the rare case of porous materials separating propanol isomers.
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Neocarzinostatin-based hybrid biocatalysts for oxidation reactions

20 May, 2014 - 05:17

Dalton Trans., 2014, 43,8344-8354
DOI: 10.1039/C4DT00151F, PaperElodie Sansiaume-Dagousset, Agathe Urvoas, Kaouthar Chelly, Wadih Ghattas, Jean-Didier Marechal, Jean-Pierre Mahy, Remy Ricoux
Following the Trojan Horse strategy, a new artificial metalloenzyme, obtained by non-covalent insertion of an anionic Fe-porphyrin-testosterone conjugate into the neocarzinostatin NCS-3.24 variant, catalysed the enantioselective sulfoxidation of thioanisole by H2O2.
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An unprecedented cyclometallated platinum(II) complex incorporating a phosphinine co-ligand: synthesis and photoluminescence behaviour

20 May, 2014 - 05:17

Dalton Trans., 2014, 43,8162-8165
DOI: 10.1039/C4DT00589A, CommunicationJamal Moussa, Thomas Cheminel, Gemma R. Freeman, Lise-Marie Chamoreau, J. A. Gareth Williams, Hani Amouri
The first luminescent platinum(II) complex bearing phosphinine co-ligands with a long-lived emission from a phosphinine-localised triplet excited state is reported.
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Synthesis and f-element ligation properties of NCMPO-decorated pyridine N-oxide platforms

20 May, 2014 - 05:17

Dalton Trans., 2014, 43,8368-8386
DOI: 10.1039/C3DT53611D, PaperSabrina Ouizem, Daniel Rosario-Amorin, Diane A. Dickie, Robert T. Paine, A. de Bettencourt-Dias, Benjamin P. Hay, Julien Podair, Laetitia H. Delmau
Syntheses of hybrid N-attached CMPO decorated pyridine N-oxide ligands, computational, spectroscopic and structural characterization of their coordination interactions with lanthanide ions and survey solvent extraction analyses are described.
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Vanadyl complexes bearing bi-dentate phenoxyimine ligands: synthesis, structural studies and ethylene polymerization capability

18 May, 2014 - 04:54

Dalton Trans., 2014, 43,8300-8310
DOI: 10.1039/C4DT00021H, PaperJing Ma, Ke-Qing Zhao, Mark J. Walton, Joseph A. Wright, Josef W. A. Frese, Mark R. J. Elsegood, Qifeng Xing, Wen-Hua Sun, Carl Redshaw
Mono- and bi-vanadium bidentate phenoxyimine complexes have been structurally characterized. They are highly active ethylene polymerization catalysts in the presence of diethylaluminum chloride and ethyltrichloroacetate.
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Tuning of gate adsorption: modification of a flexible metal-organic framework by secondary organic ligands

18 May, 2014 - 04:54

Dalton Trans., 2014, 43,8174-8177
DOI: 10.1039/C4DT00116H, CommunicationAtsushi Kondo, Takuro Fujii, Kazuyuki Maeda
Modification with secondary organic ligands on a MOF induces gate adsorptivities of a specific gas molecule that the pristine MOF does not adsorb.
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