Dalton Transactions

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Linear trinuclear cobalt(II) single molecule magnet

16 December, 2014 - 09:54
Dalton Trans., 2014, Accepted Manuscript
DOI: 10.1039/C4DT03545C, PaperYuan-Zhu Zhang, Andrew J Brown, Yin-Shan Meng, Hao-Ling Sun, Song Gao
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.
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Preparation, characterization, and properties of PMMA-doped polymer film materials: study the effect of terbium ion on luminescent and lifetime enhancement

16 December, 2014 - 09:54
Dalton Trans., 2014, Accepted Manuscript
DOI: 10.1039/C4DT03348E, PaperHuijie Zhang, Ruiqing Fan, Xinming Wang, Ping Wang, Yulei Wang, Yulin Yang
Photophysical properties formed by poly(methylmethacrylate) (PMMA) and doped with Tb-based imidazole derivative coordination polymer {[Tb3(L)([small mu ]3-OH)7][round bullet, filled]H2O}n (1) (L = N,N[prime or minute]-bis(acetoxy)biimidazole) were synthesized and studied. The L[prime or minute] (L[prime or minute] = N,N[prime or minute]-bis(ethylacetate)biimidazole) ligand was...
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Structure, Magnetism and EPR Spectra of a ([small micro]-Thiophenolato) ([small micro]-Pyrazolato-N,N[prime or minute]) Double Bridged Dicopper(II) Complex

16 December, 2014 - 09:54
Dalton Trans., 2014, Accepted Manuscript
DOI: 10.1039/C4DT03322A, PaperNarjes Khadir, Davar M. Boghaei, Abdeljalil Assoud, Otaciro Rangel Nascimento, Amanda Nicotina, Luis Ghivelder, Rafael Calvo
A new binuclear copper(II) complex, namely [Cu2L(pz)(DMSO)], where L = 2,6-bis[(2-phenoxy)iminomethyl]-4-methylthiophenolate(3-) and pz = pyrazolate ligand, has been synthesized by a one-pot synthesis involving copper(II) acetate monohydrate, the S-protected ligand...
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Europium doped LaF3 nanocrystals with organic 9-oxidophenalenone capping ligands that display visible light excitable steady-state blue and time delayed red emission

16 December, 2014 - 09:54
Dalton Trans., 2014, Accepted Manuscript
DOI: 10.1039/C4DT03249G, PaperMir Irfanullah, Arindam Chowdhury, Dharmendar Kumar Sharma, Ramya Chulliyil
A visible light excitable and colour tunable ~5% Eu3+-doped LaF3 nanocrystals (NCs) containing 9-oxidophenalenone ligands bound to the surface as visible light sensitizers for Eu3+ dopants, have been synthesized...
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Cis-{MoO2}2+ assisted Mannich-type addition of acetylacetonate methine to azomethine of tridentate Schiff bases: racemic complexes with the chiral transformed ligands

16 December, 2014 - 09:54
Dalton Trans., 2014, Accepted Manuscript
DOI: 10.1039/C4DT03187C, PaperSathish Kumar Kurapati, Samudranil Pal
Reactions of [MoO2(acac)2] (acac- = acetylacetonate) with the potentially N2O-donor 5,5-membered fused chelate rings forming Schiff bases 2-(2-pyridylaldimine)ethanol (HL1) and 4/5-R-2-(2-pyridylaldimine)phenols (HLn; n = 2-5 for R = H, 4-Cl,...
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Structural variations in metal complexes of a tertiary [small alpha]-hydroxyoxime

16 December, 2014 - 09:54
Dalton Trans., 2014, Accepted Manuscript
DOI: 10.1039/C4DT03393K, PaperDaniel D'Alessio, Daniel M Lombardo, Jamila G. Vaughan, Brian W. Skelton, Keith R Barnard, Mark Ian Ogden
Despite the long term interest in hydroxyoximes as metal ion extractants, there is a lack of information on the possible coordination modes these ligands can assume, particularly in concert with...
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A theoretical study of the aromaticity in neutral and anionic borole compounds

16 December, 2014 - 09:54

Dalton Trans., 2015, Advance Article
DOI: 10.1039/C4DT03445G, PaperJ. Oscar C. Jimenez-Halla, Eduard Matito, Miquel Sola, Holger Braunschweig, Christian Horl, Ivo Krummenacher, Johannes Wahler
A theoretical assessment of the degree of (anti)aromaticity in various borole compounds reveals distinct substituent effects.
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Towards the elaboration of new gold-based optical theranostics

16 December, 2014 - 09:54

Dalton Trans., 2015, Advance Article
DOI: 10.1039/C4DT02977A, PaperPierre-Emmanuel Doulain, Richard Decreau, Cindy Racoeur, Victor Goncalves, Laurence Dubrez, Ali Bettaieb, Pierre Le Gendre, Franck Denat, Catherine Paul, Christine Goze, Ewen Bodio
Four new red BODIPY-gold(I) theranostic compounds were synthesized.
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3D Co(II) coordination polymer with ferrimagnetic-like layers based on azide and tetrazolate bridges showing slow magnetic dynamics

16 December, 2014 - 09:54

Dalton Trans., 2015, 44,511-514
DOI: 10.1039/C4DT03332A, CommunicationXiu-Mei Zhang, Peng Li, Wei Gao, Jie-Ping Liu, En-Qing Gao
A novel layer-pillared 3D coordination polymer composed of unprecedented Co(II) layers with azide and tetrazolate bridges exhibits the ferrimagnetic-like behaviors with spin-glass dynamic relaxation.
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Theoretical evidence of metal-induced structural distortions in a series of bipyrimidine-based ligands

16 December, 2014 - 09:54

Dalton Trans., 2015, 44,506-510
DOI: 10.1039/C4DT03291H, CommunicationCamille Latouche, Huriye Akdas-Kilig, Jean-Pierre Malval, Jean-Luc Fillaut, Abdou Boucekkine, Vincenzo Barone
Herein, we report theoretical evidence of the geometric changes occurring upon complexation, for a series of octupolar bipyrimidine-based ligands incorporating the NPh2 terminal donor group.
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Immobilized Pd on magnetic nanoparticles bearing proline as a highly efficient and retrievable Suzuki-Miyaura catalyst in aqueous media

16 December, 2014 - 09:54

Dalton Trans., 2015, 44,501-505
DOI: 10.1039/C4DT02899F, CommunicationE. Nehlig, B. Waggeh, N. Millot, Y. Lalatonne, L. Motte, E. Guenin
Immobilized Pd on magnetic nanoparticles bearing proline as a highly efficient and retrievable Suzuki-Miyaura catalyst in aqueous media.
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The stabilization of gallane and indane by a ring expanded carbene

16 December, 2014 - 09:54

Dalton Trans., 2015, 44,498-500
DOI: 10.1039/C4DT03489A, CommunicationAnthony R. Leverett, Alasdair I. McKay, Marcus L. Cole
7Dipp Complexes of GaH3 and InH3 have been prepared. Despite high thermal stability in the solid state, both adducts decompose readily in solution at ambient temperature.
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A series of cobalt and nickel clusters based on thiol-containing ligands accompanied by in situ ligand formation

16 December, 2014 - 09:54

Dalton Trans., 2015, 44,560-567
DOI: 10.1039/C4DT03109A, PaperSong-De Han, Xiao-Hong Miao, Sui-Jun Liu, Xian-He Bu
We report a series of cobalt and nickel clusters based on thiol-containing ligands, 2-mercaptobenzothiazole (HMBT) and 2-mercaptobenzimidazole (H2MBI), accompanied by in situ ligand transformation of HMBT. The magnetic properties of the cobalt clusters have been investigated.
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Metallomic and metalloproteomic strategies in elucidating the molecular mechanisms of metallodrugs

16 December, 2014 - 09:54

Dalton Trans., 2015, 44,437-447
DOI: 10.1039/C4DT02814G, PerspectiveYuchuan Wang, Haibo Wang, Hongyan Li, Hongzhe Sun
Advances in the mechanistic studies of metallodrugs by metallomic and metalloproteomic approaches will improve our understanding of the mechanism of action and allow more metallodrugs to be developed.
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The solution chemistry and reactivity of lacunary Keggin silicotungstates monitored in real-time by a combination of mass spectrometry and electrochemistry

16 December, 2014 - 09:54

Dalton Trans., 2015, 44,553-559
DOI: 10.1039/C4DT02723J, PaperQiaodi Jia, Jie Cao, Yunpeng Duan, Changwen Hu
The relationship between the lacunary Keggin silicotungstate precursors and their vanadium-substituted products.
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An europium(III) diglycolamide complex: insights into the coordination chemistry of lanthanides in solvent extraction

16 December, 2014 - 09:54

Dalton Trans., 2015, 44,515-521
DOI: 10.1039/C4DT01775G, PaperMark R. Antonio, Daniel R. McAlister, E. Philip Horwitz
A cationic europium(III) complex with three neutral diglycolamide ligands (for R[triple bond, length as m-dash]n-C8H17) was prepared as the bismuth tetrachloride salt revealing a 9-O inner-sphere environment with 6 distant carbonyl (Ca) and 6 ether (Cb) carbon atoms in the Eu L3-edge EXAFS.
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Formation of a novel ferromagnetic end-to-end cyanate bridged homochiral helical copper(II) Schiff base complex via spontaneous symmetry breaking

16 December, 2014 - 09:54

Dalton Trans., 2015, 44,493-497
DOI: 10.1039/C4DT03166K, CommunicationAnik Bhattacharyya, Biswa Nath Ghosh, Santiago Herrero, Kari Rissanen, Reyes Jimenez-Aparicio, Shouvik Chattopadhyay
A homochiral helical coordination polymer of copper(II) has been synthesized using achiral precursors. End-to-end cyanate bridges mediate ferromagnetic exchange interactions among copper(II) centres.
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Crystal structure and temperature-dependent luminescence of a heterotetranuclear sodium-europium(III) [small beta]-diketonate complex

16 December, 2014 - 09:54

Dalton Trans., 2015, 44,488-492
DOI: 10.1039/C4DT02301C, CommunicationSofia M. Bruno, Duarte Ananias, Filipe A. Almeida Paz, Martyn Pillinger, Anabela A. Valente, Luis D. Carlos, Isabel S. Goncalves
A rare example of a heterotetranuclear Na2Eu2 complex is reported that displays temperature-dependent sensitised emission and emission lifetime.
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Photogeneration of two reduction-active charge-separated states in a hybrid crystal of polyoxometalates and naphthalene diimides

16 December, 2014 - 09:54

Dalton Trans., 2015, 44,484-487
DOI: 10.1039/C4DT03029J, CommunicationJian-Jun Liu, Yao Wang, Mei-Jin Lin, Chang-Cang Huang, Wen-Xin Dai
Upon irradiation, two kinds of long-lived charge-separated states for the reduction reactions can be generated in a hybrid crystal composed of two-dimensional naphthalene diimide coordination networks and polyoxometalates.
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In situ tetrazole templated chair-like decanuclear azido-cobalt(II) SMM containing both tetra- and octa-hedral Co(II) ions

16 December, 2014 - 09:54

Dalton Trans., 2015, 44,480-483
DOI: 10.1039/C4DT03211J, CommunicationYuan-Zhu Zhang, Song Gao, Osamu Sato
An unprecedented azido-bridged chair-like [CoII10] SMM containing both tetra- and octahedral Co(II) ions was prepared through an in situ [2 + 3] cyclo-addition reaction in a sealed system. Magnetic study showed that it exhibited overall intracluster ferromagnetic couplings and slow magnetic relaxation at both zero and non-zero applied fields.
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