Dalton Transactions

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RSC - Dalton Trans. latest articles
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Structure and water exchange of the hydrated thiosulfate ion in aqueous solution using QMCF MD simulation and large angle X-ray scattering

5 August, 2014 - 01:54

Dalton Trans., 2014, 43,12711-12720
DOI: 10.1039/C4DT01010H, PaperLars Eklund, Tomas S. Hofer, Alexander K. H. Weiss, Andreas O. Tirler, Ingmar Persson
Experimental and simulation data of the thiosulfate ion show large similarities in hydration structure and mechanism with the sulfate ion but with weaker hydration of the terminal sulfur atom in thiosulfate.
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The structure and energetics of arsenic(III) oxide intercalated by ionic azides

5 August, 2014 - 01:54

Dalton Trans., 2014, 43,12776-12783
DOI: 10.1039/C4DT01569J, PaperPiotr A. Gunka, Karol Kraszewski, Yu-Sheng Chen, Janusz Zachara
Two novel arsenic(III) oxide intercalates with potassium and ammonium azides have been synthesized and their crystal structures have been determined.
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Coligand-directed synthesis of five Co(II)/Ni(II) coordination polymers with a neutral tetradentate ligand: syntheses, crystal structures, and properties

5 August, 2014 - 01:54

Dalton Trans., 2014, 43,12528-12535
DOI: 10.1039/C4DT01535E, PaperLing Qin, Zhong-Jie Wang, Ting Wang, He-Gen Zheng, Jin-Xi Chen
The solvothermal reactions afforded five coordination polymers with different coligands, and the coligand-directed synthesis has a great effect on the final structures.
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A new fluorescent probe for Al3+ based on rhodamine 6G and its application to bioimaging

5 August, 2014 - 01:54

Dalton Trans., 2014, 43,12624-12632
DOI: 10.1039/C4DT01453G, PaperYan Fu, Xiu-Juan Jiang, Yan-Yan Zhu, Bing-Jiang Zhou, Shuang-Quan Zang, Ming-Sheng Tang, Hong-Yan Zhang, Thomas C. W. Mak
A new rhodamine-based fluorescent probe (L) detected Al3+ with obvious color change observed by naked eye. X-ray diffraction analysis and theoretical studies have proved the sensing mechanism. L could successfully detected Al3+ in living cells implying its potential in biological applications.
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Aqueous citrato-oxovanadate(IV) precursor solutions for VO2: synthesis, spectroscopic investigation and thermal analysis

5 August, 2014 - 01:54

Dalton Trans., 2014, 43,12614-12623
DOI: 10.1039/C4DT01346H, PaperNick Peys, Peter Adriaensens, Sabine Van Doorslaer, Sven Gielis, Ellen Peeters, Christopher De Dobbelaere, Stefan De Gendt, An Hardy, Marlies K. Van Bael
An aqueous precursor solution, containing citrato-VO2+ complexes, is synthesized for the formation of monoclinic VO2.
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Comparative photo-release of nitric oxide from isomers of substituted terpyridinenitrosylruthenium(II) complexes: experimental and computational investigations

5 August, 2014 - 01:54

Dalton Trans., 2014, 43,12721-12733
DOI: 10.1039/C4DT00974F, PaperJoelle Akl, Isabelle Sasaki, Pascal G. Lacroix, Isabelle Malfant, Sonia Mallet-Ladeira, Patricia Vicendo, Norberto Farfan, Rosa Santillan
Efficient NO photorelease is observed in cis(Cl,Cl)-[RuII(FT)Cl2(NO)](PF6) and trans(Cl,Cl)-[RuII(FT)Cl2(NO)](PF6) with a quantum yield of 0.31 and 0.10 respectively.
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Arene-ruthenium(II) complexes with hydrophilic P-donor ligands: versatile catalysts in aqueous media

5 August, 2014 - 01:54

Dalton Trans., 2014, 43,12447-12462
DOI: 10.1039/C4DT01494D, PerspectivePascale Crochet, Victorio Cadierno
In the present Perspective article the catalytic applications in aqueous media of half-sandwich ([small eta]6-arene)-ruthenium(II) complexes containing water-soluble phosphine ligands are discussed.
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Facile preparation of silver nanoparticles homogeneously immobilized in hierarchically monolithic silica using ethylene glycol as reductant

5 August, 2014 - 01:54

Dalton Trans., 2014, 43,12648-12656
DOI: 10.1039/C4DT00655K, PaperHuan Yu, Yang Zhu, Hui Yang, Kazuki Nakanishi, Kazuyoshi Kanamori, Xingzhong Guo
Hierarchically monolithic silica was macro-meso embedded by Ag NPs for the first time using ethanol employed as the solvent of APTES and ethylene glycol as an effective reductant.
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Immobilization of Co-containing polyoxometalates in MIL-101(Cr): structural integrity versus chemical transformation

5 August, 2014 - 01:54

Dalton Trans., 2014, 43,12698-12705
DOI: 10.1039/C4DT01286K, PaperWilliam Salomon, Francois-Joseph Yazigi, Catherine Roch-Marchal, Pierre Mialane, Patricia Horcajada, Christian Serre, Mohamed Haouas, Francis Taulelle, Anne Dolbecq
Complementary techniques evidenced the integrity or the evolution of polyoxometalates inside the nanocages of the metal organic framework MIL-101(Cr).
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Controlled synthesis of hierarchical TiO2 nanoparticles on glass fibres and their photocatalytic performance

5 August, 2014 - 01:54

Dalton Trans., 2014, 43,12743-12753
DOI: 10.1039/C4DT00977K, PaperLin Chen, Sudong Yang, Edith Mader, Peng-Cheng Ma
This paper reports the synthesis of novel photocatalysts consisting of TiO2 nanoparticles and glass fibres (GF) using a two-step process.
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Pyrophosphate selective fluorescent chemosensors: cascade recognition of nuclear stain mimicking DAPI

5 August, 2014 - 01:54

Dalton Trans., 2014, 43,12689-12697
DOI: 10.1039/C4DT01262C, PaperShyamaprosad Goswami, Avijit Kumar Das, Bholanath Pakhira, Sohini Basu Roy, Anup Kumar Maity, Partha Saha, Sabyasachi Sarkar
A new zinc(II) complex with a condensed hydroxynaphthyl pyridine (SPHN) has been synthesized for the selective recognition of pyrophosphate (PPi) over other anions including phosphate in mixed aqueous solution.
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1,3,5,7-Tetrakis(tetrazol-5-yl)-adamantane: the smallest tetrahedral tetrazole-functionalized ligand and its complexes formed by reaction with anhydrous M(II)Cl2 (M = Mn, Cu, Zn, Cd)

5 August, 2014 - 01:54

Dalton Trans., 2014, 43,12590-12605
DOI: 10.1039/C4DT01022A, PaperIshtvan Boldog, Konstantin V. Domasevitch, Joaquin Sanchiz, Peter Mayer, Christoph Janiak
Porous [M4Cl4L2] framework complexes with gismondine zeolite topology, manifesting a tetrahedral ligand 'imprinting', which stimulates the realization of effectively tetrahedral metal-tetrazolato/chlorido clusters, are in the focus of the report.
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Ion pair charge-transfer thiogermanate salts [MV]2Ge4S10[middle dot]xSol: solvent induced crystal transformation and photocurrent responsive properties

5 August, 2014 - 01:54

Dalton Trans., 2014, 43,12582-12589
DOI: 10.1039/C4DT01289E, PaperXiao-Lu Sun, Qin-Yu Zhu, Wen-Qin Mu, Li-Wen Qian, Lan Yu, Jing Wu, Guo-Qing Bian, Jie Dai
Sharp and fast solvent-induced color changes, switchable fluorescence emission and effective photocurrent response are observed for a new IPCT thiogermanate incorporated with methylviologen.
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Hybrid photocatalysts using graphitic carbon nitride/cadmium sulfide/reduced graphene oxide (g-C3N4/CdS/RGO) for superior photodegradation of organic pollutants under UV and visible light

5 August, 2014 - 01:54

Dalton Trans., 2014, 43,12514-12527
DOI: 10.1039/C4DT01278J, PaperRajendra C. Pawar, Varsha Khare, Caroline Sunyong Lee
Schematic of the electron transport from g-C3N4 to the CdS nanoparticles and RGO sheets during RhB photodegradation.
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From C,N- and N,N-chelated chloroboranes to substituted 1H-2,1-benzazaboroles and 1H-pyrrolo[1,2-c][1,3,2]diazaborolidines: a straightforward route to five-membered rings containing the B-N or N-B-N moiety

5 August, 2014 - 01:54

Dalton Trans., 2014, 43,12678-12688
DOI: 10.1039/C4DT01445F, PaperMartin Hejda, Antonin Lycka, Roman Jambor, Ales Ruzicka, Libor Dostal
The reaction of C,N- and N,N-chelated boranes with lithium reagents resulted in the formation of substituted 1H-2,1-benzazaboroles and 1H-pyrrolo[1,2-c][1,3,2]diazaborolidines.
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Polymorphism in P,P-[3]ferrocenophanes: insights from an NMR crystallographic approach

5 August, 2014 - 01:54

Dalton Trans., 2014, 43,12639-12647
DOI: 10.1039/C4DT01071J, PaperThomas Wiegand, David Ludeker, Gunther Brunklaus, Kathrin Bussmann, Gerald Kehr, Gerhard Erker, Hellmut Eckert
The crystal structure of a ferrocenophane polymorph has been solved by Rietveld powder diffraction analysis constrained by inputs from solid state NMR data and DFT calculations.
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Structural variability, topological analysis and photocatalytic properties of neoteric Cd(II) coordination polymers based on semirigid bis(thiazolylbenzimidazole) and different types of carboxylic acid linkers

5 August, 2014 - 01:54

Dalton Trans., 2014, 43,12790-12799
DOI: 10.1039/C4DT01080A, PaperLu Liu, Jie Ding, Ming Li, Xiaofeng Lv, Jie Wu, Hongwei Hou, Yaoting Fan
Six interesting architectures with different structural and topological motifs have been obtained. 3, 4 and 6 exhibit good photocatalytic activities for methylene blue degradation.
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Semi-insulating behaviour of self-assembled tin(IV)corrole nanospheres

5 August, 2014 - 01:54

Dalton Trans., 2014, 43,12564-12573
DOI: 10.1039/C4DT01257G, PaperWoormileela Sinha, Mohit Kumar, Antara Garai, Chandra Shekhar Purohit, Tapobrata Som, Sanjib Kar
A device was fabricated with the help of tin(IV)corrole nanospheres and its conduction properties were measured.
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Reducing the inversion degree of MnFe2O4 nanoparticles through synthesis to enhance magnetization: evaluation of their 1H NMR relaxation and heating efficiency

5 August, 2014 - 01:54

Dalton Trans., 2014, 43,12754-12765
DOI: 10.1039/C4DT00162A, PaperK. Vamvakidis, M. Katsikini, D. Sakellari, E. C. Paloura, O. Kalogirou, C. Dendrinou-Samara
MnFe2O4 nanoparticles of low inversion degree present optimized magnetization with high (T2) relaxation (345.5 s-1 mM-1) and heating efficiency (286 W g-1).
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High temperature ethylene polymerization catalyzed by titanium(IV) complexes with tetradentate aminophenolate ligands in cis-O, N, N chelating mode

5 August, 2014 - 01:54

Dalton Trans., 2014, 43,12663-12677
DOI: 10.1039/C4DT01122H, PaperRuiguo Zhao, Taotao Liu, Liying Wang, Haiyan Ma
A series of titanium and zirconium complexes ligated by tetradentate aminophenolate ligands in cis-O, N, N chelating mode were synthesized. Upon activation with MMAO, they exhibit moderate to high catalytic activities for ethylene polymerization at 30-120 [degree]C.
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