Royal Society of Chemistry

Stereoretentive formylation of (S)-proline: new application of the self-regeneration of stereo-centres (SRS) principle via chelation to cobalt(III)

Dalton Transactions - 25 October, 2015 - 15:54

Dalton Trans., 2015, 44,18438-18446
DOI: 10.1039/C5DT02674A, PaperMehmet Temizsoy, Waqas Sethi, Anders Reinholdt, Magnus Schau-Magnussen, Jesper Bendix, Anders Hammershoi
Vilsmeier-Haack-type formylation of ligated (S)-prolinate was achieved stereoselectively at the substitution-inert cobalt(III) centre. While coordinated, the stereogenic N centre of the (S)-prolinate ligand maintains chirality during reaction.
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Influence of Y3+, Gd3+, and Lu3+ co-doping on the phase and luminescence properties of monoclinic Eu:LaVO4 particles

Dalton Transactions - 25 October, 2015 - 15:54

Dalton Trans., 2015, 44,18418-18426
DOI: 10.1039/C5DT03147H, PaperRik Van Deun, Micheline D'hooge, Aleksandar Savic, Isabel Van Driessche, Kristof Van Hecke, Anna M. Kaczmarek
Enhancement of the luminescence properties of Eu3+ doped monoclinic LaVO4 nanoparticles was investigated through co-doping with Y3+, Gd3+ and Lu3+ ions.
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Synthesis, luminescence, and anti-tumor properties of MgSiO3:Eu-DOX-DPP-RGD hollow microspheres

Dalton Transactions - 25 October, 2015 - 15:54

Dalton Trans., 2015, 44,18585-18595
DOI: 10.1039/C5DT03604F, PaperRuichan Lv, Chongna Zhong, Arif Gulzar, Shili Gai, Fei He, Rui Gu, Shenghuan Zhang, Guixin Yang, Piaoping Yang
MgSiO3:Eu-DOX-DPP-RGD hollow microspheres employed for simultaneous imaging and anti-cancer therapy have been designed by sequentially loading DOX, DPP, and a targeted peptide of RGD on MgSiO3:Eu hollow spheres.
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Gel-assisted crystallization of [Ir4(IMe)7(CO)H10]2+ and [Ir4(IMe)8H9]3+ clusters derived from catalytic glycerol dehydrogenation

Dalton Transactions - 25 October, 2015 - 15:54

Dalton Trans., 2015, 44,18403-18410
DOI: 10.1039/C5DT03302K, PaperLiam S. Sharninghausen, Brandon Q. Mercado, Robert H. Crabtree, David Balcells, Jesus Campos
Two unique Ir4 clusters isolated during catalytic glycerol dehydrogenation, crystallized using aqueous and organic gel matrices and displaying remarkable structural features are described.
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C-H activation in IrIII and N-demethylation in PtII complexes with mesoionic carbene ligands: examples of monometallic, homobimetallic and heterobimetallic complexes

Dalton Transactions - 25 October, 2015 - 15:54

Dalton Trans., 2015, 44,18311-18315
DOI: 10.1039/C5DT03285G, CommunicationRamananda Maity, Tim Tichter, Margarethe van der Meer, Biprajit Sarkar
Mononuclear PtII and the first dinuclear PtII complexes along with a cyclometalated heterobimetallic IrIII/PdII complex bearing mesoionic carbene donor ligands are presented starting from the same bis-triazolium salt.
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Ruthenium chalcogenonitrosyl and bridged nitrido complexes containing chelating sulfur and oxygen ligands

Dalton Transactions - 25 October, 2015 - 15:54

Dalton Trans., 2015, 44,18459-18468
DOI: 10.1039/C5DT02513C, PaperHo-Yuen Ng, Wai-Man Cheung, Enrique Kwan Huang, Kang-Long Wong, Herman H.-Y. Sung, Ian D. Williams, Wa-Hung Leung
Ruthenium thio- and seleno-nitrosyl complexes containing chelating sulfur and oxygen ligands have been synthesised and their de-chalcogenation reactions have been studied.
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Intramolecular C-H oxidative addition to iridium(I) triggered by trimethyl phosphite in N,N[prime or minute]-diphosphanesilanediamine complexes

Dalton Transactions - 25 October, 2015 - 15:54

Dalton Trans., 2015, 44,18596-18606
DOI: 10.1039/C5DT02886H, PaperVincenzo Passarelli, Jesus J. Perez-Torrente, Luis A. Oro
The intramolecular C-H oxidative addition in the IrI([small kappa]2P,P[prime or minute]-SiNP) moiety is triggered by trimethyl phosphite and yields the IrIIIH([small kappa]3C,P,P[prime or minute]-{SiNP-H}) scaffold.
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A structural and spectrophotometric study on the complexation of Am(III) with TMOGA in comparison with the extracted complex of DMDOOGA

Dalton Transactions - 25 October, 2015 - 15:54

Dalton Trans., 2015, 44,18469-18474
DOI: 10.1039/C4DT02882A, PaperGuoxin Tian, David K. Shuh, Christine M. Beavers, Simon J. Teat
The UV/Vis spectra and crystal structure of AmLI33+ (LI = TMOGA) illustrate that Am(III) forms similar extracted complexes with TROGA extractants.
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Pyrene and imidazole functionalized luminescent bimetallic Ru(II) terpyridine complexes as efficient optical chemosensors for cyanide in aqueous, organic and solid media

Dalton Transactions - 25 October, 2015 - 15:54

Dalton Trans., 2015, 44,18607-18623
DOI: 10.1039/C5DT02585K, PaperSrikanta Karmakar, Dinesh Maity, Sourav Mardanya, Sujoy Baitalik
Luminescent bimetallic Ru(II)-terpyridine complexes based on the pyrenyl-bis-phenylimidazole spacer as highly efficient sensors for cyanide in aqueous, organic and solid media are reported.
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A fluorescent, photochromic and thermochromic trifunctional material based on a layered metal-viologen complex

Dalton Transactions - 25 October, 2015 - 15:54

Dalton Trans., 2015, 44,18320-18323
DOI: 10.1039/C5DT03405A, CommunicationFang Wan, Li-Xia Qiu, Liang-Liang Zhou, Yan-Qiong Sun, Yi You
A 2D layered viologen-based zinc complex exhibits the rare discolored function of reversible photochromism and thermochromism. Interestingly, its fluorescence can be switched by visible light irradiation and heating in air.
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Effect of Cu substitution on structures and electrochemical properties of Li[NiCo1-xCuxMn]1/3O2 as cathode materials for lithium ion batteries

Dalton Transactions - 25 October, 2015 - 15:54

Dalton Trans., 2015, 44,18624-18631
DOI: 10.1039/C5DT02552D, PaperZhao-Jin Wu, Dong Wang, Zhi-Fang Gao, Hai-Feng Yue, Wei-Ming Liu
This study on Cu-doped Li[NiCoMn]1/3O2 provides support for reusing Cu as a beneficial dopant in the production of metal-doped Li[NiCoMn]1/3O2 from spent LIBs.
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Unprecedented transformation of [I-[middle dot]I3-] to [I42-] polyiodides in the solid state: structures, phase transitions and characterization of dipyrazolium iodide triiodide

Dalton Transactions - 25 October, 2015 - 15:54

Dalton Trans., 2015, 44,18447-18458
DOI: 10.1039/C5DT02265G, PaperM. Weclawik, P. Szklarz, W. Medycki, R. Janicki, A. Piecha-Bisiorek, P. Zielinski, R. Jakubas
Dipyrazolium iodide triiodide, [C3N2H5+]2[I-[middle dot]I3-], has been synthesized and studied by means of X-ray diffraction, differential scanning calorimetry, dielectric measurements, and UV-Vis spectroscopy.
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Copper(II) tetrafluoroborate complexes with the N3,N4-bridging coordination of 1-(tert-butyl)-1H-tetrazole: synthesis, crystal structure and magnetic properties

Dalton Transactions - 25 October, 2015 - 15:54

Dalton Trans., 2015, 44,18518-18526
DOI: 10.1039/C5DT02871J, PaperMikhail M. Degtyarik, Alexander S. Lyakhov, Ludmila S. Ivashkevich, Vitaly E. Matulis, Vadim E. Matulis, Sina Gruschinski, Sergei V. Voitekhovich, Berthold Kersting, Oleg A. Ivashkevich
A rare coordination mode of 1-alkyltetrazole was observed.
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Different topologies in three manganese-[small mu ]-azido 1D compounds: magnetic behavior and DFT-quantum Monte Carlo calculations

Dalton Transactions - 25 October, 2015 - 15:54

Dalton Trans., 2015, 44,18632-18642
DOI: 10.1039/C5DT03034J, PaperOpen Access Open Access Creative Commons Licence&nbsp This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.Franz A. Mautner, Christian Berger, Michael Scherzer, Roland C. Fischer, Lindley Maxwell, Eliseo Ruiz, Ramon Vicente
Three new 1D azido-bridged manganese(II) complexes with general formula [Mn(N3)2(L)2] and different topologies are reported. Their magnetic properties have been studied.
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Re(I) derivatives functionalised with thioether crowns containing the 1,10-phenanthroline subunit as a new class of chemosensors

Dalton Transactions - 25 October, 2015 - 15:54

Dalton Trans., 2015, 44,18506-18517
DOI: 10.1039/C5DT02723C, PaperArianna Casula, Valentina Nairi, Vanesa Fernandez-Moreira, Antonio Laguna, Vito Lippolis, Alessandra Garau, M. Concepcion Gimeno
Luminescent Re(I), Re(I)/Au(I) and Re(I)/Ag(I) derivatives functionalised with thioether crowns containing the 1,10-phenantholine are reported.
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Structural phase transitions and photoluminescence properties of Eu3+ doped Ca(2-x)BaxLaNbO6 phosphors

Dalton Transactions - 25 October, 2015 - 15:54

Dalton Trans., 2015, 44,18536-18543
DOI: 10.1039/C5DT03430B, PaperJicheng Zhu, Zhiguo Xia, Yuanyuan Zhang, Maxim S. Molokeev, Quanlin Liu
Crystal structure evolution and luminescence properties of Eu3+ doped Ca(2-x)BaxLaNbO6 phosphors have been discussed depending on the Ca/Ba substitutions.
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Experimental and theoretical investigations of four 3d-4f butterfly single-molecule magnets

Dalton Transactions - 25 October, 2015 - 15:54

Dalton Trans., 2015, 44,18544-18552
DOI: 10.1039/C5DT03368C, PaperHua-Hong Zou, Liang-Bing Sheng, Fu-Pei Liang, Zi-Lu Chen, Yi-Quan Zhang
Experimental and theoretical investigations of four 3d-4f defect-dicubane single-molecule magnets.
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Surfactant-free green synthesis of Fe3O4 nanoparticles capped with 3,4-dihydroxyphenethylcarbamodithioate: stable recyclable magnetic nanoparticles for the rapid and efficient removal of Hg(II) ions from water

Dalton Transactions - 25 October, 2015 - 15:54

Dalton Trans., 2015, 44,18427-18437
DOI: 10.1039/C5DT03155A, PaperSada Venkateswarlu, Minyoung Yoon
A 3,4-dihydroxyphenethylcarbamodithioate capped biogenic Fe3O4 magnetic nanocomposite has been synthesized using a watermelon rind extract for the removal of Hg(II) ions with a facile recyclability.
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Nitronyl nitroxide based 2p-3d-4f chains with the magnetocaloric effect and slow magnetic relaxation

Dalton Transactions - 25 October, 2015 - 15:54

Dalton Trans., 2015, 44,18411-18417
DOI: 10.1039/C5DT02783G, PaperXiufeng Wang, Cun Li, Juan Sun, Licun Li
Rare nitronyl nitroxide based 2p-3d-4f chains are achieved. The Gd derivative shows the magnetocaloric effect and the Tb complex exhibits slow magnetic relaxation.
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K11Cd2Sb5 built of an unprecedented planar CdSb3 triangle

Dalton Transactions - 25 October, 2015 - 15:54

Dalton Trans., 2015, 44,18316-18319
DOI: 10.1039/C5DT02600H, CommunicationYi Wang, Qian Qin, Ruili Sang, Li Xu
Novel K11Cd2Sb5 resulting from cutting Cd-Sb bonds by using K atoms as scissors has been prepared, which represents the first tricoordinated example of Cd unexpected for the octet rule.
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