Dalton Transactions

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Sc2(pydc)2 Unit Based 1D, 2D and 3D Metal-Organic Frameworks as Heterogeneous Lewis Acid Catalysts for Cyanosilylation

26 November, 2014 - 04:54
Dalton Trans., 2014, Accepted Manuscript
DOI: 10.1039/C4DT03221G, PaperYong Fan, Yu Cao, Ziqian Zhu, Jianing Xu, Li Wang, Jiayin Sun, Xiaobo Chen
Three scandium metal-organic frameworks (Sc-MOFs), [Sc(pydc)(Hpydc)(H2O)][round bullet, filled]H2O (1), [Sc2(pydc)3(H2O)4][round bullet, filled]5H2O (2) and [Sc(pydc)(H2O)(NO3)] (3) with similar Sc2(pydc)2 building unit, were prepared by using 2,3-pyridinedicarboxylic acid (H2pydc) ligand under hydrothermal conditions. Compound 1...
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Fluorescent and energy transfer properties of heterometallic lanthanide-titanium oxo clusters coordinated with anthracenecarboxylate ligand

26 November, 2014 - 04:54
Dalton Trans., 2014, Accepted Manuscript
DOI: 10.1039/C4DT02968B, PaperSheng Wang, Hu-Chao Su, Lan Yu, Xiao-Wei Zhao, Li-Wen Qian, Qin-Yu Zhu, Jie Dai
Two 9-anthracenecarboxylate (9-AC) coordinated heterometallic TOC compounds, [Ln2Ti10O14(ClO4)2(OiPr)14(9-AC)2(CH3CN)2][round bullet, filled]2H2O, Ln = Nd (1) and Eu (2), along with two benzoate (bza) analogues [Ln2Ti10O14(ClO4)2(OiPr)14(bza)2(HOiPr)2], Ln = Nd (3) and Eu (4) are...
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Cyclometallated platinum(II) complexes of benzylidene-2,6-di-isopropylphenylamine containing bidentate phosphines: Synthesis, structural properties and reactivity studies

26 November, 2014 - 04:54
Dalton Trans., 2014, Accepted Manuscript
DOI: 10.1039/C4DT02375G, PaperSelwyn Frank Mapolie, Feng Zheng, A T Hutton, Cornie van Sittert, Wilhelmus Jacobus Gerber
The reaction of the cyclometallated complex [PtCl(N^C)(dmso)] 1, ( N^C represents the cyclometallated Schiff base, benzylidene-2,6-diisopropylphenylamine), with 1,1-bis(diphenylphosphino)ferrocene, dppf, 1,1-bis(diphenylphosphino)methane, dppm, and 1,2-bis(diphenylphosphino)ethane, dppe, in a 2:1 ratio or an...
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A Sterically Stabilized FeI-FeI Semi-Rotated Conformation of [FeFe] Hydrogenase Subsite Model

26 November, 2014 - 04:54
Dalton Trans., 2014, Accepted Manuscript
DOI: 10.1039/C4DT03223C, PaperWolgang Weigand, Roman Goy, Luca Bertini, Catherine Elleouet, Helmar Gorls, Giuseppe Zampella, Jean Talarmin, Luca De Gioia, Philippe Schollhammer, Ulf-Peter Apfel
The [FeFe] hydrogenase is a highly sophisticated enzyme for the synthesis of hydrogen via a biological route. The rotated state of the H-cluster in the [FeIFeI] form was found to...
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Solvent effect on the neutral chiral supramolecular assemblies and their distinct receptor behaviour towards anions

26 November, 2014 - 04:54
Dalton Trans., 2014, Accepted Manuscript
DOI: 10.1039/C4DT02778G, CommunicationNavnita Kumar, Sadhika Khullar, Sanjay Mandal
We describe the distinct receptor behaviour of a neutral chiral Cu(II) complex in dimethylsulfoxide or methanol towards anions, such as F-, Cl-, Br-, I- or OAc-, where F- and OAc-...
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Synthesis and structure of 8-tetrahydrofuronium and 8-tetrahydropyronium derivatives of iron bis(dicarbollide)(-I) and their ring cleavage reactions. Design of novel ferracarborane ligands and nucleoside conjugates

26 November, 2014 - 04:54
Dalton Trans., 2014, Accepted Manuscript
DOI: 10.1039/C4DT03015J, PaperIrina Lobanova, Irina Kosenko, Julia Laskova, Ivan Ananyev, Anna Druzina, Ivan Godovikov, Vladimir I Bregadze, Shicheng Qi, Zbigniew Jan Lesnikowski, Andrey Semioshkin
8-Tetrahydrofuronium and 8-tetrahydropyronium derivatives of iron bis(dicarbollide)(-I) were synthesized. Their reactions of ring cleavage by MeOH, N3-, amines and 1,2-bis(diphenylphosphino)ethane were investigated. 8-Tetrahydrofuronium iron bis(dicarbollide)(-I) was found to be more...
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Pathogenic Properties of Alzheimer's [small beta]-Amyloid Identified from Structure-Property Patient-Phenotype Correlations

26 November, 2014 - 04:54
Dalton Trans., 2014, Accepted Manuscript
DOI: 10.1039/C4DT03122A, PaperManish Kumar Tiwari, Kasper Planeta Kepp
[small beta]-amyloid (A[small beta]) plays a central role in Alzheimer's disease (AD), but the specific molecular mechanism and associated structures remain unknown. We compiled patient data for carriers of genetic variants of...
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Crystal Structures and Luminescence Properties of Eu2+-activated new NaBa0.5Ca0.5PO4 and Na3Ba2Ca(PO4)3

26 November, 2014 - 04:54
Dalton Trans., 2014, Accepted Manuscript
DOI: 10.1039/C4DT03024A, PaperMinsung Kim, Makoto Kobayashi, Hideki Kato, Hisanori Yamane, Yasushi Sato , Masato kakihana
NaBa1-xCaxPO4:Eu2+ were synthesized by polymerizable complex method. New phases were observed at x = 1/3 and 0.5, which were identified by single-crystal XRD analysis as Na3Ba2Ca(PO4)3and NaBa0.5Ca0.5PO4 with trigonal system....
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Highly Efficient Electrochemiluminescence from Iridium(III) Complexes with 2-Phenylquinoline Ligand

26 November, 2014 - 04:54
Dalton Trans., 2014, Accepted Manuscript
DOI: 10.1039/C4DT02809K, PaperYuyang Zhou, Wanfei Li, Linpo Yu, Yang Liu, Xiaomei Wang, Ming Zhou
A series of cyclometalated iridium(III) complexes with 2-phenylquinoline ligand (1-4) were designed and synthesized, which were thoroughly investigated by the photophysics, electrochemistry, theoretical calculations and electrochemiluminescence (ECL). Through incorporating methyl...
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Polymer hybrid thin films based on rare earth ion-functionalized MOF: photoluminescence tuning and sensing as thermometer

26 November, 2014 - 04:54
Dalton Trans., 2014, Accepted Manuscript
DOI: 10.1039/C4DT03213F, PaperX Shen, Bing Yan
A series of photofunctional polymer hybrid thin films based on rare earth ion functionalized metal organic frameworks (MOFs, 1 for zinc complexes bio-MOF-1 (Zn8(ad)4(BPDC)6O2Me2NH2) and 2 for rare earth complexes...
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High performing smart electrochromic device based on honeycomb nanostructured h-WO3 thin films: Hydrothermal assisted synthesis

26 November, 2014 - 04:54
Dalton Trans., 2014, Accepted Manuscript
DOI: 10.1039/C4DT02953D, PaperVijay kondalkar, Sawanta S Mali, Rohini R. Kharade, Kishorkumar Vikas Khot, Pallavi Patil, Rahul M Mane, Sipra Choudhury, P S Patil, C K Hong, Jin Hyeok Kim, Popatrao N Bhosale
Herewith, we report the honeycomb nanostructured single crystalline hexagonal WO3 (h-WO3)thin films in order to improve the electrochromic performance. In the present investigation, honeycomb nanostructured WO3 with different unit size...
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Synthesis and Specific Fluoride Binding Properties of Expanded Dithiacalixphyrins

26 November, 2014 - 04:54
Dalton Trans., 2014, Accepted Manuscript
DOI: 10.1039/C4DT03215B, PaperMagalampalli Ravikanth, Emandi Ganapathi, Tamal Chatterjee
Abstract Expanded dithiacalixphyrins with N2S2 core containing two sp3 and three sp2 meso-carbons have been prepared by condensation of one equivalent of butene-2,3-diyl-bisthiophene-2,5-diyl-bis(p-methoxyphenylmethanol) with one equivalent 5,5'-dialkyldipyrromethane under mild acid...
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Amorphous Co3O4 Modified CdS Nanorods with Enhanced Visible-light Photocatalytic H2-production Activity

26 November, 2014 - 04:54
Dalton Trans., 2014, Accepted Manuscript
DOI: 10.1039/C4DT03197K, PaperJielin Yuan, Jiuqing Wen, Qiongzhi Gao, Shangchao Chen, Jiaming Li, Xin Li, Yueping Fang
In this work, amorphous Co3O4 modified CdS nanorods were synthesized by a two-step solvothermal/hydrothermal method, and characterized by transmission electron microscopy (TEM), X-ray diffraction (XRD), high-resolution transmission electron microscopy, UV-visible...
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Multifunctional carbon nanotubes/ruthenium purple thin films: preparation, characterization and study of application as sensors and electrochromic materials

26 November, 2014 - 04:54

Dalton Trans., 2015, Advance Article
DOI: 10.1039/C4DT02784A, PaperSamantha Husmann, Aldo J. G. Zarbin
Ruthenium purple/carbon nanotube nanocomposites are synthesized by a heterogeneous solid/liquid reaction and are applied as H2O2 sensors and electrochromic materials.
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[small pi]-Excess aromatic [sigma]2P ligands: Synthesis and structure of an unprecedented [small mu ]2-P-1,3-benzazaphosphole bridged tetranuclear copper(I) acetate complex

26 November, 2014 - 04:54
Dalton Trans., 2014, Accepted Manuscript
DOI: 10.1039/C4DT03072A, PaperMohammed Ghalib, Laszlo Konczol, Laszlo Nyulaszi, Gottfried Julius Palm, Carola Schulzke, Joachim Werner Heinicke
The -P=CH-NR-heterocycle 1-neopentyl-1,3-benzazaphosphole (npBAP) reacts in THF with copper(I) acetate via labile soluble complexes (npBAP)xCuOAc preferably to the insoluble tetranuclear (npBAP)2(CuOac)4 complex 1. The crystal structure analysis of 1[round bullet, filled]2CH2Cl2, grown...
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Immobilized Pd on magnetic nanoparticles bearing proline as highly efficient and retrievable Suzuki-Miyaura catalyst in aqueous media.

26 November, 2014 - 04:54
Dalton Trans., 2014, Accepted Manuscript
DOI: 10.1039/C4DT02899F, CommunicationEmilie Nehlig, Bintou Waggeh, Nadine Millot, Yoann lalatonne, Laurence Motte, Erwann Guenin
A magnetically retrievable nanocatalyst was evaluated for microwave assisted Suzuki-Miyaura reaction in aqueous media. Excellent yields and conversions were obtained with low Pd loadings (down to 0.01 mol% Pd). Stability...
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A Novel Open-Framework Copper Borophosphate Containing 1-D Borophosphate Anion with 10-MR Windows and 12-MR Channels

26 November, 2014 - 04:54
Dalton Trans., 2014, Accepted Manuscript
DOI: 10.1039/C4DT02840F, CommunicationYu-Quan Feng, Min Li, Huitao Fan, Qunzeng Huang, Dongfang Qiu, Hengzhen Shi
A novel open-framework copper borophosphate, Na5KCu3[B9P6O33(OH)3]∙H2O (1), has been synthesized by means of boric acid flux method. Its structure can be viewed as a 3-D open framework constructed by the...
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Na0.3WO3 Nanowires: A Multifunctional Agent for in vivo Dual-Model Imaging and Photothermal Therapy of Cancer Cells

26 November, 2014 - 04:54
Dalton Trans., 2014, Accepted Manuscript
DOI: 10.1039/C4DT02927E, PaperJunqing Hu, Yuxin Zhang, Bo Li, Yunjiu Cao, Jinbao Qin, Zhiyou Peng, xiaojuan huang, Zhiyin Xiao, Rujia Zou
The combination of imaging diagnosis and photothermal ablation (PTA) therapy has become a potential treatment for cancer. In particular, tungsten bronzes have a number of unique properties such as broad...
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Electronic structure of [small beta]-RbSm(MoO4)2 and chemical bonding in molybdates

26 November, 2014 - 04:54
Dalton Trans., 2014, Accepted Manuscript
DOI: 10.1039/C4DT03203A, PaperVictor V. Atuchin, A.S. Aleksandrovsky, O.D. Chimitova, Chengpeng Diao, T.A. Gavrilova, V. G. Kesler, M. S. Molokeev, A.S. Krylov, B.G. Bazarov, J.G. Bazarova, Zheshuai Lin
Microcrystals of orthorhombic rubidium samarium molybdate, [small beta]-RbSm(MoO4)2, have been fabricated by solid state synthesis at T = 450 [degree]C, 70 h, and T = 600 [degree]C, 150 h. The crystal...
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Influence of the ionic liquid cation on the solvent extraction of trivalent rare-earth ions by mixtures of Cyanex 923 and ionic liquids

24 November, 2014 - 04:17
Dalton Trans., 2014, Accepted Manuscript
DOI: 10.1039/C4DT02766C, PaperKoen Binnemans, alok rout
Trivalent rare-earth ions were extracted from nitric acid medium by the neutral phosphine oxide extractant Cyanex 923 into ionic liquid phases containing the bis(trifluoromethylsulfonyl)imide anion. Five different cations were considered:...
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