Dalton Transactions

Syndicate content RSC - Dalton Trans. latest articles
RSC - Dalton Trans. latest articles
Updated: 12 hours 9 min ago

Density Functional Theory Calculations of Rh-[small beta]-diketonato complexes

12 hours 9 min ago
Dalton Trans., 2014, Accepted Manuscript
DOI: 10.1039/C4DT02268H, PerspectiveJeanet Conradie
Density functional theory (DFT) results on the geometry, energies and charges of selected Rh-[small beta]-diketonato reactants, products and transition states are discussed. Various DFT techniques are used to increase our understanding...
The content of this RSS Feed (c) The Royal Society of Chemistry

[RuV(NCN-Me)(bpy)(=O)]3+ Mediates Efficient C-H bond Oxidation from NADH Analogs in Aqueous Media rather than Water Oxidation

12 hours 9 min ago
Dalton Trans., 2014, Accepted Manuscript
DOI: 10.1039/C4DT02827A, CommunicationJully Patel, Karunamay Majee, Ejaz Ahamed, Koji Tanaka, Sumanta Kumar Padhi
The [RuV=O]3+ and [RuVI=O]4+ generated from [RuII(NCN-Me)(bpy)(H2O)](PF6)2 (NCN-Me is the neutral N-methyl-3,5-di(2-pyridyl)pyridinium iodide after deprotonation of the C-H bond), plays the selective role in C-H bond oxidation of 2-(pyridin-2-yl)-9,10-dihydroacridine (PADHH)...
The content of this RSS Feed (c) The Royal Society of Chemistry

On the selectivity of diglycolamide (TODGA) and bis-triazine-bipyridine (BTBP) ligands in actinide/lanthanide complexation and solvent extraction separation - a theoretical approach

12 hours 9 min ago
Dalton Trans., 2014, Accepted Manuscript
DOI: 10.1039/C4DT02657H, PaperJerzy Narbutt, Artur Wodynski, Magdalena Pecul
Theoretical calculations (density functional theory with the scalar relativistic ZORA Hamiltonian) have been performed to obtain the energy and Gibbs free energy of formation of cationic 1:3 complexes of americium(III)...
The content of this RSS Feed (c) The Royal Society of Chemistry

Structure Refinement and Photocatalytic Properties of Porous POMCPs by Selecting the Isomerous PYTTZ

12 hours 9 min ago
Dalton Trans., 2014, Accepted Manuscript
DOI: 10.1039/C4DT02960G, PaperJingQuan Sha, Liang Li, Jingwen Sun, Guangming Li, Pengfei Yan, Cheng Wang, Lian Yu
Two polyoxometalates based coordination polymers (POMCPs) constructed form Keggin POMs and Ag+ with pyttz were synthesized, [Ag4(H2pyttz-I)(H2pyttz-II)(Hpyttz-II)][HSiW12O40][round bullet, filled]4H2O (1) and [Ag4(H2pyttz-II)(Hpyttz-II)2][H2SiW12O40][round bullet, filled]3H2O (2). (H2pyttz-I = 3-(pyrid-2-yl)-5-(1H-1,2,4-triazol-3-yl)-1,2,4-triazolyl; H2pyttz-II = 3-(pyrid-4-yl)-5-(1H-1,2,4-triazol-3-yl)-1,2,4-triazolyl). Both compounds have...
The content of this RSS Feed (c) The Royal Society of Chemistry

The First Example of a Zirconium-Oxide Based Metal-Organic Framework Constructed from Monocarboxylate Ligands

12 hours 9 min ago
Dalton Trans., 2014, Accepted Manuscript
DOI: 10.1039/C4DT03183K, Communicationweibin liang, Ravichandar Babarao, Michael J Murphy, Deanna Michelle D'Alessandro
This work reports the first example of a Zr-based MOF which is exclusively constructed from the monocarboxylate ligand formate. Despite the low surface area, the new material exhibits an unexpectedly...
The content of this RSS Feed (c) The Royal Society of Chemistry

Flexibility windows on faujasite with explicit water and methanol extraframework content

12 hours 9 min ago
Dalton Trans., 2014, Accepted Manuscript
DOI: 10.1039/C4DT03150D, PaperStephen A Wells, Ka Ming Leung, Peter P Edwards, Asel Sartbaeva
We present geometric simulations on a zeolite framework (faujasite) with extraframework methanol and water contents explicitly present. We distinguish the intrinsic flexibility window of the framework from the newly defined...
The content of this RSS Feed (c) The Royal Society of Chemistry

Sticking and patching: tuning and anchoring cyclometallated ruthenium(II) complexes

12 hours 9 min ago

Dalton Trans., 2015, Advance Article
DOI: 10.1039/C4DT02797C, PaperCathrin D. Ertl, Daniel P. Ris, Stefan C. Meier, Edwin C. Constable, Catherine E. Housecroft, Markus Neuburger, Jennifer A. Zampese
In a series of [Ru(bpy)2(C^N)][PF6] complexes with a variety of functionalities in the cyclometallating ligand, the absorption response is enhanced considerably by the introduction of a 4-C6H4P(O)(OEt)2 anchoring domain in the C^N pyridine ring.
To cite this article before page numbers are assigned, use the DOI form of citation above.
The content of this RSS Feed (c) The Royal Society of Chemistry

Uranyl extraction by N,N-dialkylamide ligands studied using static and dynamic DFT simulations

12 hours 9 min ago

Dalton Trans., 2015, Advance Article
DOI: 10.1039/C4DT02443E, PaperNicolas Sieffert, Georges Wipff
DFT/MM-MD simulations highlight the structure and dynamics of mixed uranyl/nitrato/monoamides (L) complexes at an "oil"/water interface.
To cite this article before page numbers are assigned, use the DOI form of citation above.
The content of this RSS Feed (c) The Royal Society of Chemistry

The reaction of an iridium PNP complex with parahydrogen facilitates polarisation transfer without chemical change

12 hours 9 min ago

Dalton Trans., 2015, Advance Article
DOI: 10.1039/C4DT03088E, PaperOpen Access Open Access Creative Commons Licence&nbsp This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.Arthur J. Holmes, Peter J. Rayner, Michael J. Cowley, Gary G. R. Green, Adrian C. Whitwood, Simon B. Duckett
The pincer complex [(C5H3N(CH2P(tBu)2)2)Ir(H)2(py)]BF4 is shown to be active for signal amplification by reversible exchange.
To cite this article before page numbers are assigned, use the DOI form of citation above.
The content of this RSS Feed (c) The Royal Society of Chemistry

Copper(I), silver(I) and gold(I) complexes of N-heterocyclic carbene-phosphinidene

12 hours 9 min ago

Dalton Trans., 2015, Advance Article
DOI: 10.1039/C4DT03285C, PaperVenkata A. K. Adiraju, Muhammed Yousufuddin, H. V. Rasika Dias
IMes[middle dot]PPh serves as a good bridging ligand for group 11 metal ions affording molecules with diverse solid state structures.
To cite this article before page numbers are assigned, use the DOI form of citation above.
The content of this RSS Feed (c) The Royal Society of Chemistry

A multi-step mechanism and integrity of titanate nanoribbons

12 hours 9 min ago

Dalton Trans., 2015, Advance Article
DOI: 10.1039/C4DT02573C, PaperVanessa Bellat, Remi Chassagnon, Olivier Heintz, Lucien Saviot, David Vandroux, Nadine Millot
Using TEM and EFTEM, we showed that titanate nanoribbons are made of an assembly of smaller ribbons juxtaposed and piled up on one another. We also studied their morphological, structural and chemical characteristics using XRD, Raman and XPS. New insights were obtained regarding their forming mechanism and structural integrity.
To cite this article before page numbers are assigned, use the DOI form of citation above.
The content of this RSS Feed (c) The Royal Society of Chemistry

Optimizing the high-field relaxivity by self-assembling of macrocyclic Gd(III) complexes

12 hours 9 min ago

Dalton Trans., 2015, Advance Article
DOI: 10.1039/C4DT02971B, PaperDale Lawson, Alessandro Barge, Enzo Terreno, David Parker, Silvio Aime, Mauro Botta
The self-assembling of two macrocyclic Gd-chelates results in a small-sized dimeric system characterized by a remarkably high relaxivity, r1.
To cite this article before page numbers are assigned, use the DOI form of citation above.
The content of this RSS Feed (c) The Royal Society of Chemistry

Synthesis, structures and electrochemical and photophysical properties of anilido-benzoxazole boron difluoride (ABB) complexes

12 hours 9 min ago

Dalton Trans., 2015, Advance Article
DOI: 10.1039/C4DT03052D, PaperYedukondalu Meesala, Veerababurao Kavala, Hao-Ching Chang, Ting-Shen Kuo, Ching-Fa Yao, Way-Zen Lee
Four-ring-fused anilido-benzoxazole boron difluoride (ABB) dyes were synthesized, and exhibited very bright luminescence in solution ([capital Phi]f = 0.45-0.96 in CH2Cl2) and in the solid-state ([capital Phi]f = 0.07-0.37).
To cite this article before page numbers are assigned, use the DOI form of citation above.
The content of this RSS Feed (c) The Royal Society of Chemistry

Band gap-tunable potassium doped graphitic carbon nitride with enhanced mineralization ability

12 hours 9 min ago

Dalton Trans., 2015, Advance Article
DOI: 10.1039/C4DT02658F, PaperShaozheng Hu, Fayun Li, Zhiping Fan, Fei Wang, Yanfeng Zhao, Zhenbo Lv
Potassium doped into the g-C3N4 crystal lattice can tune the positions of the CB and VB potentials, influence the structural and optical properties and thus improve the photocatalytic degradation and mineralization ability.
To cite this article before page numbers are assigned, use the DOI form of citation above.
The content of this RSS Feed (c) The Royal Society of Chemistry

Synthesis, structure, and magnetism of non-planar heptanuclear lanthanide(III) complexes

12 hours 9 min ago

Dalton Trans., 2015, Advance Article
DOI: 10.1039/C4DT01603C, PaperJoydeb Goura, James P. S. Walsh, Floriana Tuna, Vadapalli Chandrasekhar
The reaction of 2-methoxy-6-(pyridine-2-yl-hydrazonomethyl) phenol (LH) with lanthanide(III) salts (Gd, Tb, Dy, Ho and Er) in the presence of an excess of triethylamine afforded a series of non-planar heptanuclear homometallic complexes. The Gd(III) analogue shows good MCE behaviour (-[capital Delta]Sm(T) = 27.7 J kg-1 K-1 at 3 K over 0-7 T).
To cite this article before page numbers are assigned, use the DOI form of citation above.
The content of this RSS Feed (c) The Royal Society of Chemistry

Structural diversity of five new bitriazole-based complexes: luminescence, sorption, and magnetic properties

12 hours 9 min ago

Dalton Trans., 2015, Advance Article
DOI: 10.1039/C4DT03129F, PaperLi-Yun Du, Hui Wang, Ge Liu, Dong Xie, Fu-Sheng Guo, Lei Hou, Yao-Yu Wang
Employing a new bitriazole ligand, five complexes were assembled that display diverse structures, selective CO2/CH4 adsorption, luminescent sensing, and antiferromagnetic properties.
To cite this article before page numbers are assigned, use the DOI form of citation above.
The content of this RSS Feed (c) The Royal Society of Chemistry

Phase transitions and dielectric properties of a hexagonal ABX3 perovskite-type organic-inorganic hybrid compound: [C3H4NS][CdBr3]

12 hours 9 min ago

Dalton Trans., 2015, Advance Article
DOI: 10.1039/C4DT02875A, PaperWei-Qiang Liao, Heng-Yun Ye, Yi Zhang, Ren-Gen Xiong
The perovskite-type hybrid thiazolium tribromocadmate(II) exhibits two phase transitions at 180 and 146 K, accompanied by remarkable dielectric responses.
To cite this article before page numbers are assigned, use the DOI form of citation above.
The content of this RSS Feed (c) The Royal Society of Chemistry

Interaction of a dinuclear fluorescent Cd(II) complex of calix[4]arene conjugate with phosphates and its applicability in cell imaging

12 hours 9 min ago

Dalton Trans., 2015, Advance Article
DOI: 10.1039/C4DT01726A, PaperV. V. Sreenivasu Mummidivarapu, Vijaya Kumar Hinge, Chebrolu Pulla Rao
A structurally characterized dinuclear fluorescent Cd(II) complex of calix[4]arene exhibits selective quenching only in the presence of phosphates among the twenty anions studied, and the quenching is highest in the case of H2PO4-.
To cite this article before page numbers are assigned, use the DOI form of citation above.
The content of this RSS Feed (c) The Royal Society of Chemistry

A single-phased tunable emission phosphor MgY2Si3O10: Eu3+, Bi3+ with efficient energy transfer for white LEDs

12 hours 9 min ago

Dalton Trans., 2015, Advance Article
DOI: 10.1039/C4DT02114B, PaperHongpeng Zhou, Ye Jin, Mingsong Jiang, Qingping Wang, Xingxing Jiang
A novel single-phased tunable emitting phosphor MgY2Si3O10: Bi3+, Eu3+ has been synthesized by conventional high temperature solid-state method. Upon the 344 nm excitation, the energy transfer from Bi3+(I) to Bi3+(II) and both Bi3+ ions to Eu3+ has been investigated in detail.
To cite this article before page numbers are assigned, use the DOI form of citation above.
The content of this RSS Feed (c) The Royal Society of Chemistry

Methanolysis of ammonia borane by shape-controlled mesoporous copper nanostructures for hydrogen generation

12 hours 9 min ago

Dalton Trans., 2015, Advance Article
DOI: 10.1039/C4DT02873B, PaperQilu Yao, Ming Huang, Zhang-Hui Lu, Yuwen Yang, Yuxin Zhang, Xiangshu Chen, Zhen Yang
A facile and scaleable wet-chemical method has been successfully applied to the synthesis of diverse mesoporous Cu nanostructures, which exhibited excellent catalytic activity for hydrogen generation from the methanolysis of AB at room temperature.
To cite this article before page numbers are assigned, use the DOI form of citation above.
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.