Dalton Transactions

Syndicate content RSC - Dalton Trans. latest articles
RSC - Dalton Trans. latest articles
Updated: 1 day 14 hours ago

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

18 November, 2014 - 02:54
Dalton Trans., 2014, Accepted Manuscript
DOI: 10.1039/C4DT03088E, PaperArthur J Holmes, Peter Rayner, Michael J Cowley, Gary GR Green, Adrian C. Whitwood, Simon B Duckett
The short lived pincer complex [(C5H3N(CH2P(tBu)2)2)Ir(H)2(py)]BF4 is shown to be active for signal amplification by reversible exchange. This catalyst formulation enables the efficient transfer of polarization from parahydrogen to be...
The content of this RSS Feed (c) The Royal Society of Chemistry

Structural diversity and photocatalytic properties of Cd(II) coordination polymers constructed by a flexible V-shaped bipyridyl benzene ligand and dicarboxylate derivatives

18 November, 2014 - 02:54
Dalton Trans., 2014, Accepted Manuscript
DOI: 10.1039/C4DT03271C, PaperLei-Lei Liu, Cai-Xia Yu, Fengji Ma, Ya-Ru Li, Jing-Jing Han, Lu Lin, Lufang Ma
Hydrothermal reactions of Cd(OAc)2[middle dot]2H2O with flexible V-shaped bipyridyl benzene ligand and five benzenedicarboxylic acid derivatives gave rise to five new coordination polymers [Cd(1,4-BDC)(bpmb)(H2O)]n (1), {[Cd(1,3-BDC)(bpmb)]∙0.125H2O}n (2), [Cd2(5-Me-1,3-BDC)2(bpmb)2]n (3), [Cd(5-NO2-1,3-BDC)(bpmb)(H2O)]n (4)...
The content of this RSS Feed (c) The Royal Society of Chemistry

Thiophene-based terpyridine and its zinc halide complexes:Synthesis, crystal structures and third-order nonlinear optical properties in near-infrared region

18 November, 2014 - 02:54
Dalton Trans., 2014, Accepted Manuscript
DOI: 10.1039/C4DT02933J, PaperJingyun Tan, Rui Li, Dandan Li, Qiong Zhang, Shengli Li, Hongping zhou, Jiaxiang Yang, Jieying Wu, Yupeng Tian
A novel 4'-(4-(diphenylamino)thienyl)-2,2':6',2''-terpyridine ligand (L) based on thiophene and its LZnX2 complexes ( X=Cl, Br, I, SCN ) were designed, synthesized and characterized by elemental analysis, Far-IR, MALDI-TOF-MS, and single...
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

18 November, 2014 - 02:54
Dalton Trans., 2014, Accepted Manuscript
DOI: 10.1039/C4DT03285C, PaperRasika Dias, Venkata Adiraju, Muhammed Yousufuddin
N-heterocyclic carbene stabilized phosphinidene IMes[round bullet, filled]PPh has been used as a bridging ligand to isolate a group of closely related molecules involving all three coinage metal ions. The bis-copper(I) chloride, bis-silver(I)...
The content of this RSS Feed (c) The Royal Society of Chemistry

A new class of luminescent Cu(I) complexes with tripodal ligands - TADF emitters for the yellow to red color range

18 November, 2014 - 02:54
Dalton Trans., 2014, Accepted Manuscript
DOI: 10.1039/C4DT02631D, PaperTimo Gneu[German sz ligature}, Markus J Leitl, Lars H Finger, Nicholas Rau, Hartmut Yersin, Jorg Sundermeyer
A new class of emissive and neutral Cu(I) compounds with tripodal ligands is presented. The complexes were characterized chemically, computationally, and photophysically. Under ambient conditions, the powders of the compounds...
The content of this RSS Feed (c) The Royal Society of Chemistry

Naked-Eye Detections and Thermochromic Properties on the Cu(II)-3,3'-thiodipropionate Complexes with Benzimidazole

18 November, 2014 - 02:54
Dalton Trans., 2014, Accepted Manuscript
DOI: 10.1039/C4DT02119C, PaperMursel ARICI, Okan Zafer YESILEL, MURAT TAS
This is an Accepted Manuscript, which has been through the RSC Publishing peer review process and has been accepted for publication. Accepted manuscripts are published online shortly after acceptance. This version of the article will be replaced by the fully edited, formatted and proof read Advance Article as soon as this is available.
The content of this RSS Feed (c) The Royal Society of Chemistry

Facile Synthesis of [(NHC)MCl(cod)] and [(NHC)MCl(CO)2] (M= Rh, Ir) complexes

18 November, 2014 - 02:54
Dalton Trans., 2014, Accepted Manuscript
DOI: 10.1039/C4DT03449J, CommunicationHerbert Plenio, Roman Savka
The reactions of [MCl(cod)]2 (M= Rh, Ir) with different NHC[round bullet, filled]HX (X= Cl, I), K2CO3 in technical grade acetone under air provide simple access of various [(NHC)MX(cod)] complexes; a facile one-pot...
The content of this RSS Feed (c) The Royal Society of Chemistry

Photogeneration of Two Reduction-active Charge-separated States in a Hybrid Crystal of Polyoxometalates and Naphthalene Diimides

18 November, 2014 - 02:54
Dalton Trans., 2014, Accepted Manuscript
DOI: 10.1039/C4DT03029J, CommunicationJian-Jun Liu, Yao Wang, Mei-Jin Lin, Chang-Cang Huang, Wenxin Dai
The combination of naphthalene diimide tectons with zinc cations in the presence of polyanions, Mo6O192-, leads to a hybrid crystal composed of two-dimensional porous coordination networks and polyoxometalates, which can...
The content of this RSS Feed (c) The Royal Society of Chemistry

Molecular insights into selective action of a magnetically removable complexone-grafted adsorbent

18 November, 2014 - 02:54
Dalton Trans., 2014, Accepted Manuscript
DOI: 10.1039/C4DT03096F, PaperElizabeth Polido Legaria, Seda Demirel Topel, Vadim G. Kessler, gulaim A. Seisenbaeva
Binding and release of trivalent Rare Earth Element (REE) cations (Dy3+, Nd3+ and La3+) from solutions by new fully characterized magnetic nano adsorbent material, consisting of iminodiacetic acid ligand (H2IDA)...
The content of this RSS Feed (c) The Royal Society of Chemistry

FIrpic: archetypal blue phosphorescent emitter for electroluminescence

18 November, 2014 - 02:54

Dalton Trans., 2015, Advance Article
DOI: 10.1039/C4DT02991G, PerspectiveEtienne Baranoff, Basile F. E. Curchod
FIrpic is the most investigated bis-cyclometallated iridium complex. This Perspective reviews the main experimental and theoretical aspects of FIrpic as well as its use as sky-blue emitter for OLED.
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 induction of lysis in lysogenic strains of Escherichia coli by a new antitumor transplatin derivative and its DNA interactions

18 November, 2014 - 02:54

Dalton Trans., 2015, Advance Article
DOI: 10.1039/C4DT02603A, PaperViktor Brabec, Jitka Pracharova, Olga Novakova, Dan Gibson, Jana Kasparkova
DNA is the cellular target for antitumor derivatives of transplatin including those containing small aliphatic amino ligands.
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

Binding of Ru(terpyridine)(pyridine)dipyridophenazine to DNA studied with polarized spectroscopy and calorimetry

18 November, 2014 - 02:54

Dalton Trans., 2015, Advance Article
DOI: 10.1039/C4DT02642J, PaperAnna K. F. Martensson, Per Lincoln
Achiral Ru(tpy)(py)dppz2+ intercalated into DNA has similar intermolecular interactions as opposite enantiomers of its structural isomer, the "light-switch" complex Ru(bpy)2dppz2+.
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

Pyridyl-1,2,4-triazole diphenyl boron complexes as efficient tuneable blue emitters

18 November, 2014 - 02:54

Dalton Trans., 2014, 43,17740-17745
DOI: 10.1039/C4DT01393J, PaperPeter Dijkstra, Davide Angelone, Elena Talnishnikh, Heinrich J. Wortche, Edwin Otten, Wesley R. Browne
1,2,4-Triazole based boron complexes are readily tunable blue emitters.
The content of this RSS Feed (c) The Royal Society of Chemistry

Photophysical properties of trans-platinum acetylide complexes featuring N-heterocyclic carbene ligands

18 November, 2014 - 02:54

Dalton Trans., 2014, 43,17712-17720
DOI: 10.1039/C4DT01520G, PaperRussell W. Winkel, Galyna G. Dubinina, Khalil A. Abboud, Kirk S. Schanze
Platinum acetylide complexes featuring NHC-carbene ligands show enhanced photophysical properties relative to complexes with phosphine ligands.
The content of this RSS Feed (c) The Royal Society of Chemistry

Electronic excited states of chromium and vanadium bisarene complexes revisited: interpretation of the absorption spectra on the basis of TD DFT calculations

18 November, 2014 - 02:54

Dalton Trans., 2014, 43,17703-17711
DOI: 10.1039/C4DT01481B, PaperSergey Ketkov, Nikolai Isachenkov, Elena Rychagova, Wen-Bih Tzeng
The influence of the ([small eta]6-arene)2M (M = Cr, V, Cr+) composition on parameters of intravalency and Rydberg transitions is explained on the basis of time-dependent DFT.
The content of this RSS Feed (c) The Royal Society of Chemistry

Excited state potential energy surfaces and their interactions in FeIV[double bond, length as m-dash]O active sites

18 November, 2014 - 02:54

Dalton Trans., 2014, 43,17567-17577
DOI: 10.1039/C4DT01366B, PerspectiveMartin Srnec, Shaun D. Wong, Edward I. Solomon
Excited states and their interactions in low-spin and high-spin non-heme ferryl active sites are probed by low-temperature magnetic circular dichroism spectroscopy providing mechanistic insight into enzymatic functions.
The content of this RSS Feed (c) The Royal Society of Chemistry

Quinoline-2-carboimine copper complex immobilized on amine functionalized silica coated magnetite nanoparticles: A novel and magnetically retrievable catalyst for the synthesis of carbamates via C-H activation of formamides

18 November, 2014 - 02:54
Dalton Trans., 2014, Accepted Manuscript
DOI: 10.1039/C4DT03236E, PaperR. K. Sharma, Sriparna Dutta, Shivani Sharma
In the present study, we report the synthesis of a highly efficient and magnetically retrievable catalytic system (Cu-2QC@Am-SiO2@Fe3O4) through the covalent immobilization of quinoline-2-carboxaldehyde (2QC) on amine functionalized silica coated...
The content of this RSS Feed (c) The Royal Society of Chemistry

Coordination polymers of uranium (IV) terephthalates

18 November, 2014 - 02:54
Dalton Trans., 2014, Accepted Manuscript
DOI: 10.1039/C4DT02343A, PaperClement Falaise, ayalew assen, ionut mihalcea, Christophe Volkringer, adel mesbah, Nicolas Dacheux, Thierry Loiseau
A series of tetravalent uranium terephthalates has been solvothermally synthesized in N,N-dimethylformamide solvent (DMF) at temperature 100-150[degree]C with different water amounts. Composition diagrams have been determined for U4+ metallic cation...
The content of this RSS Feed (c) The Royal Society of Chemistry

Multiple relaxation mechanisms in Erbium SIMs

18 November, 2014 - 02:54
Dalton Trans., 2014, Accepted Manuscript
DOI: 10.1039/C4DT02767A, PaperManuela Ramos Silva, Pablo Martin-Ramos, Joana Teixeira Coutinho, Laura C J Pereira, Victor Lavin-della-Ventura, Inocencio Rafael Martin-Benenzuela, Pedro Silva, Jesus Martin-Gil
The magnetic properties of two similar Er3+ complexes have been investigated. [Er(tpm)3(bipy)] displays thermally activated slow relaxation of the magnetisation under zero direct-current (DC) field. Under an applied HDC field...
The content of this RSS Feed (c) The Royal Society of Chemistry

Spectroscopy of inorganic excited states

18 November, 2014 - 02:54

Dalton Trans., 2014, 43,17565-17566
DOI: 10.1039/C4DT90185A, EditorialJulia A. Weinstein
Welcome to this Dalton Transactions themed issue on Spectroscopy of Inorganic Excited States.
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.