Dalton Transactions

Syndicate content RSC - Dalton Trans. latest articles
RSC - Dalton Trans. latest articles
Updated: 1 day 12 hours ago

Hydroxymethylpyridine containing half-sandwich complexes of Rh(III), Ir(III) or Ru(II)

19 August, 2014 - 05:17
Dalton Trans., 2014, Accepted Manuscript
DOI: 10.1039/C4DT02171A, PaperDANIEL CARMONA, Pilar Lamata, Antonio Sanchez, Pilar Pardo, Ricardo Rodriguez, Paola Ramirez, F J Lahoz, Pilar Garcia-Orduna, Luis A Oro
Complexes of formula [([small eta]n-ring)M(NOH){(R)-P1}][SbF6]2 (([small eta]n-ring)M = ([small eta]5-C5Me5)Rh, ([small eta]5-C5Me5)Ir, ([small eta]6-p-MeC6H4iPr)Ru; NOH = hydroxymethylpyridine ligand; {(R)-P1} = (R)-monophos) have been prepared from the corresponding dimers [{([small eta]n-ring)MCl}2([small mu ]-Cl)2] through routes involving [([small eta]n-ring)MCl2{(R)-P1}] or [([small eta]n-ring)MCl(NOH)][SbF6]...
The content of this RSS Feed (c) The Royal Society of Chemistry

Synthesis, crystal structures and magnetic behaviour of four coordination compounds constructed by using a phosphinic amide-TEMPO radical and [M(hfac)2] (M=CuII, CoII and MnII) building blocks

19 August, 2014 - 05:17
Dalton Trans., 2014, Accepted Manuscript
DOI: 10.1039/C4DT01444H, PaperSamira Reis, Miguel A. del Aguila-Sanchez, Guilherme Guedes, Glaucio Braga, Miguel Novak, Nivaldo L. Speziali, Fernando Lopez-Ortiz, Maria G. F. Vaz
In the present work we describe the synthesis, crystal structure and magnetic properties of four coordination compounds obtained by assembling a new phosphinic amide containing the TEMPO moiety, 1-piperidinyloxy-4-[(diphenylphosphinyl)amino]-2,2,6,6-tetramethyl radical...
The content of this RSS Feed (c) The Royal Society of Chemistry

Formation, Structural Characterization, and Reactions of a Unique Cyclotrimeric Vicinal Lewis Pair Containing (C6F5)2P-Lewis Base and (C6F5)BH-Lewis Acid Components

19 August, 2014 - 05:17
Dalton Trans., 2014, Accepted Manuscript
DOI: 10.1039/C4DT02081B, PaperMarkus Erdmann, Thomas Wiegand, Jonas Blumenberg, Helmut Eckert, Jinjun Ren, Constantin Gabriel Daniliuc, Gerald Kehr, G Erker
The synthesis of the new vicinal frustrated Lewis pair 5 containing a (C6F5)2P-Lewis base and a (C6F5)BH-Lewis acid functionality is described. It forms a unique cyclotrimer (5)3 which was structurally...
The content of this RSS Feed (c) The Royal Society of Chemistry

A High-performance Reduced Graphene Oxide/ZnCo Layered Double Hydroxide Electrocatalyst for Efficient Water Oxidation

19 August, 2014 - 05:17
Dalton Trans., 2014, Accepted Manuscript
DOI: 10.1039/C4DT01924E, Paperzhenhui kang, Di Tang, Yuzhi Han, Wenbin Ji, Shi Qiao, xin zhou, Ruihua Liu, Xiao Han, Hui Huang, yang liu
Tailoring high performance, stable, and earth-abundant electrocatalysts for water oxidation is of fundamental importance for the development of promising energy conversion and storage technologies. In this work, we report a...
The content of this RSS Feed (c) The Royal Society of Chemistry

Facile fabrication of few-layer MoS2 coupled BiOBr microspheres and enhanced visible light photocatalytic activity

19 August, 2014 - 05:17
Dalton Trans., 2014, Accepted Manuscript
DOI: 10.1039/C4DT01652A, PaperJun Di, Jiexiang Xia, Yuping Ge, Xu Li, Xu Hui, Jun Chen, He Minqiang, huaming Li
Novel sphere-like MoS2/BiOBr composites were prepared by a facile EG-assisted solvothermal process in the presence of reactable ionic liquid 1-hexadecyl-3-methylimidazolium bromide ([C16mim]Br). The nanostructured heterojunction was constructed with few-layer MoS2...
The content of this RSS Feed (c) The Royal Society of Chemistry

Host-Guest Interactions Dictated Selective Adsorption and Fluorescent Quenching of Luminescent Lightweight Metal-Organic Framework Toward Liquid Explosives

19 August, 2014 - 05:17
Dalton Trans., 2014, Accepted Manuscript
DOI: 10.1039/C4DT01883D, PaperDan Liu, Xiaojuan Liu, Yongxin Liu, Yang Yu, Fanglin (Frank) Chen, Cheng Wang
In this article, we successfully prepared a Mg-based luminescent MIL-53 metal organic framework (MOF), namely, [Mg2(BDC)2(BPNO)][round bullet, filled]2DMF (1) (BDC = 1,4-benzene dicarboxylate, BPNO = 4,4[prime or minute]-dipyridyl-N,N[prime or minute]-dioxide, DMF = N,N-dimethylformamide) in a mixed...
The content of this RSS Feed (c) The Royal Society of Chemistry

Distinguishable Zn(II) and Pb(II) template effects on forming pendant-armed Schiff-base macrocyclic complexes including a remarkable Pb(II)-[small pi] macrocyclic complex

19 August, 2014 - 05:17
Dalton Trans., 2014, Accepted Manuscript
DOI: 10.1039/C4DT01927J, PaperKun Zhang, Jiao Geng, Chao Jin, Wei Huang
36-Membered [2+2] half-fold Schiff-base macrocyclic dinuclear Zn(II) complexes (1a and 1b) and 18-membered [1+1] Schiff-base macrocyclic mononuclear Pb(II) complexes (2 and 3) are produced from the condensation between 1,3-propanediamine and...
The content of this RSS Feed (c) The Royal Society of Chemistry

Femtosecond spectroscopy and TD-DFT calculations of CuCl42- excited states

19 August, 2014 - 05:17
Dalton Trans., 2014, Accepted Manuscript
DOI: 10.1039/C4DT01409J, PaperVictor Nadtochenko, Elena N. Golubeva, Ekaterina M. Zubanova, Mikhail Ya. Melnikov, Ivan Shelaev, Fedor Gostev
Steady state and femtosecond laser photolysis studies of tetrahexyl ammonium tetrachlorocuprate [(C6H13)4N]2CuIICl4 in chloro-organic solvents were carried out. Quantum yields of photoreduction of CuCl42- was estimated as about 1 %...
The content of this RSS Feed (c) The Royal Society of Chemistry

Loading of PPy on the surface of transition metal coordination polymer modified polyoxometalate (TMCP/POM): a feasible strategy to obtain visible light active and high quantum yields POM based photocatalyst

19 August, 2014 - 05:17

Dalton Trans., 2014, 43,13424-13433
DOI: 10.1039/C4DT01279H, PaperXinxin Xu, Xin Gao, Zhongping Cui, Xiaoxia Liu, Xia Zhang
PPy loaded TMCP/POM composite materials were fabricated successfully and display better photocatalytic activity than TMCP/POM under visible light irradiation.
The content of this RSS Feed (c) The Royal Society of Chemistry

A functionalized, ethynyl-decorated, tetracobalt(III) cubane molecular catalyst for photoinduced water oxidation

19 August, 2014 - 05:17

Dalton Trans., 2014, Advance Article
DOI: 10.1039/C4DT01785D, CommunicationGiuseppina La Ganga, Viviana Mollica Nardo, Massimiliano Cordaro, Mirco Natali, Stefania Vitale, Antonino Licciardello, Francesco Nastasi, Sebastiano Campagna
A new tetracobalt(III)-oxo cubane 1 was prepared. The ethynyl groups do not affect the photocatalytic properties of 1, which, in contrast, appear to be improved.
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

Linking Cr3 triangles through phosphonates and lanthanides: synthetic, structural, magnetic and EPR studies

19 August, 2014 - 05:17

Dalton Trans., 2014, 43,13242-13249
DOI: 10.1039/C4DT01264J, PaperKarzan H. Zangana, Eufemio Moreno Pineda, Inigo J. Vitorica-Yrezabal, Eric J. L. McInnes, Richard E. P. Winpenny
Reaction of oxo-centered Cr(III) triangles with a lanthanide salt and t-butylphosphonate leads to {Cr6Ln2} compounds. Magnetic and EPR studies show the ground state of the individual Cr triangles is S = 3/2 with little communication between them.
The content of this RSS Feed (c) The Royal Society of Chemistry

1,1-Olefin-bridged bis-(2-indenyl) metallocenes of titanium and zirconium

19 August, 2014 - 05:17

Dalton Trans., 2014, 43,13219-13231
DOI: 10.1039/C4DT01583E, PaperJason G. M. Morton, Haif Al-Shammari, Yunshan Sun, Jiangtao Zhu, Douglas W. Stephan
Tetrasubstituted alkenes bearing geminal 2-indenyl substituents were synthesized and metallated to form a new class of ansa titanium and zirconium metallocene complexes containing a single sp2-hybridized carbon bridge.
The content of this RSS Feed (c) The Royal Society of Chemistry

Synthesis of a poly-pendant 1-D chain based on 'trans-vanadium' bicapped, Keggin-type vanadtungstate and its photocatalytic properties

19 August, 2014 - 05:17

Dalton Trans., 2014, Advance Article
DOI: 10.1039/C4DT01575D, PaperQing Lan, Zhi-Ming Zhang, Yang-Guang Li, Ying Lu, En-Bo Wang
A vanadtungstate cluster-based organic-inorganic hybrid material [NiL4VIVWVI10WV2O40(VIVO)2] was synthesized, which not only serves as an active photocatalyst for the degradation of dye molecules, but also exhibits selective photocatalytic degradation of cationic dyes in aqueous solution.
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-catalyzed hydrophosphinations of styrenes in water at room temperature

19 August, 2014 - 05:17

Dalton Trans., 2014, 43,13196-13200
DOI: 10.1039/C4DT00993B, PaperNicholas A. Isley, Roscoe T. H. Linstadt, Eric D. Slack, Bruce H. Lipshutz
Copper-catalyzed hydrophosphinations of styrenyl systems in water, at room temperature is herein reported, enabled by our 'designer' surfactant TPGS-750-M.
The content of this RSS Feed (c) The Royal Society of Chemistry

Preparation and properties of a calcium(II)-based molecular chain decorated with manganese(II) butterfly-like complexes

19 August, 2014 - 05:17

Dalton Trans., 2014, 43,13349-13357
DOI: 10.1039/C4DT01518E, PaperOpen Access Open Access Creative Commons Licence&nbsp This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.A. C. Benniston, S. Melnic, C. Turta, A. B. Arauzo, J. Bartolome, E. Bartolome, R. W. Harrington, M. R. Probert
The room temperature reaction of [Mn2O2(bipy)4](ClO4)3 (bipy = 2,2[prime or minute]-bipyridine) with Ca(CHCl2COO)2 in methanol produced a yellow crystalline material.
The content of this RSS Feed (c) The Royal Society of Chemistry

Mono- and bimetallic Ir(III) based catalysts for the homogeneous photocatalytic reduction of CO2 under visible light irradiation. New insights into catalyst deactivation

19 August, 2014 - 05:17

Dalton Trans., 2014, 43,13259-13269
DOI: 10.1039/C4DT01717J, PaperRichard O. Reithmeier, Simon Meister, Bernhard Rieger, Armin Siebel, Martin Tschurl, Ulrich Heiz, Eberhardt Herdtweck
The photocatalytic performance for the reduction of CO2 as well as deactivation pathways of novel mono- and bimetallic Ir(III) based catalysts are outlined.
The content of this RSS Feed (c) The Royal Society of Chemistry

New mono- and diethynylsiloxysilsesquioxanes - efficient procedures for their synthesis

19 August, 2014 - 05:17

Dalton Trans., 2014, 43,13201-13207
DOI: 10.1039/C4DT01950D, PaperBeata Dudziec, Monika Rzonsowska, Bogdan Marciniec, Dariusz Brzakalski, Bartosz Wozniak
An elegant method for synthesis of a series of new mono- and diethynylsiloxysilsesquioxanes is presented. These compounds are formed via an efficient and highly selective one-pot process from silsesquioxanes with reactive Si-OH groups based on sequential condensation, hydrolysis, chlorination and substitution reactions.
The content of this RSS Feed (c) The Royal Society of Chemistry

Remarkable luminescence enhancement of chloroplatinum(II) complexes of hexaethylene glycol methyl ether substituted 2,6-bis(benzimidazol-2[prime or minute]-yl)pyridine in water triggered by PF6-

19 August, 2014 - 05:17

Dalton Trans., 2014, 43,13174-13177
DOI: 10.1039/C4DT01243G, CommunicationJianjun Liang, Xiaorui Zheng, Lipeng He, Huanting Huang, Weifeng Bu
Upon addition of hexafluorophosphate salts, the nonemissive aqueous solution of a chloroplatinum(II) complex showed a remarkable luminescence enhancement.
The content of this RSS Feed (c) The Royal Society of Chemistry

An insight into fluorescent transition metal complexes

19 August, 2014 - 05:17

Dalton Trans., 2014, 43,13159-13168
DOI: 10.1039/C4DT01098A, PerspectiveY. Y. Chia, M. G. Tay
Three types of fluorescent emissions were found in the transition metal complexes namely pure fluorescence, thermal activated delayed fluorescence and fluorescence-phosphorescence dual emissions. The characteristics of these fluorescent emissions are reviewed in this perspective.
The content of this RSS Feed (c) The Royal Society of Chemistry

The effect of the regioisomeric naphthalimide acetylide ligands on the photophysical properties of N^N Pt(II) bisacetylide complexes

19 August, 2014 - 05:17

Dalton Trans., 2014, 43,13434-13444
DOI: 10.1039/C4DT01732C, PaperLianlian Liu, Caishun Zhang, Jianzhang Zhao
N^N Pt(II) complexes containing regioisomeric naphthalimide acetylide ligands were prepared and were found to show different photophysical properties.
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.