Dalton Transactions

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P(EO-co-LLA) Functionalized Fe3O4@mSiO2 Nanocomposites for Thermo/pH Responsive Drug Controlled Release and Hyperthermia

12 October, 2014 - 18:54
Dalton Trans., 2014, Accepted Manuscript
DOI: 10.1039/C4DT02441A, PaperWei Guo, Chunyu Yang, Huiming Lin, Fengyu Qu
Fe3O4@mSiO2 nanocarrier consisted of magnetic Fe3O4 nanoparticle core and mesoporous silica (mSiO2) shell was synthesized. It shows uniform sphere morphology about 65 nm in diameter. Considering the magnetic hyperthermia of...
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Iridium complex catalyzed germylative coupling reaction between alkynes and iodogermanes - a new route to alkynylgermanium and alkynylgermasilicon compounds

12 October, 2014 - 18:54

Dalton Trans., 2014, Advance Article
DOI: 10.1039/C4DT02290D, PaperMonika Rzonsowska, Ireneusz Kownacki, Beata Dudziec, Bogdan Marciniec
The new reaction between alkynes and iodogermanes proceeding in the presence of an IrI-complex leads to the formation of functionalized alkynylgermanes.
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Synthesis, cytotoxicity, DNA interaction and cell cycle studies of trans-diiodophosphine Pt (II) complexes

12 October, 2014 - 18:54
Dalton Trans., 2014, Accepted Manuscript
DOI: 10.1039/C4DT02392G, PaperMariaAngeles Medrano, Stephen M Dennis, Amparo Alvarez-Valdes, Josefina Perles, Tracey McGregor-Mason, Adoracion Gomez Quiroga
Platinum complexes, bearing aliphatic amines and phosphine ligands in trans configuration with iodide as leaving groups, are synthesized and characterized. The crystal structure of trans-PtI2(isopropylamine)(PPh3) is reported. The complex bearing...
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Gas adsorption properties of highly porous metal-organic frameworks containing functionalized naphthalene dicarboxylate linkers

12 October, 2014 - 18:54
Dalton Trans., 2014, Accepted Manuscript
DOI: 10.1039/C4DT02300E, PaperJaeung Sim, Haneul Yim, Nakeun Ko, Sang Beom Choi, Youjin Oh, Hye Jeong Park, SangYoun Park, Jaheon Kim
Three functionalized metal-organic frameworks (MOFs), MOF-205-NH2, MOF-205-NO2, and MOF-205-OBn, formulated as Zn4O(BTB)4/3(L), where BTB is benzene-1,3,5-tribenzoate and L is 1-aminonaphthalene-3,7-dicarboxylate (NDC-NH2), 1-nitronaphthalene-3,7-dicarboxylate (NDC-NO2) or 1,5-dibenzyloxy-2,6-naphthalenedicarboxylate (NDC-(OBn)2), were synthesized and their...
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Room temperature synthesis of Bi25FeO39 and hydrothermal kinetic relations between sillenite- and distorted perovskite-type bismuth ferrites

12 October, 2014 - 18:54
Dalton Trans., 2014, Accepted Manuscript
DOI: 10.1039/C4DT01825G, PaperArmandina M.L. Lopes, Joao P Araujo, Stanislav Ferdov
Time-dependent study at mild hydrothermal conditions revealed kinetic relation between structurally unrelated bismuth ferrites. We report synthesis conditions that disclose in situ transformation of Bi25FeO39 into BiFeO3 only by extending...
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Sterically driven synthesis of ruthenium and ruthenium-silver N-heterocyclic carbene complexes

12 October, 2014 - 18:54
Dalton Trans., 2014, Accepted Manuscript
DOI: 10.1039/C4DT02747G, CommunicationRita Mazzoni, Cristiana Cesari, Silvia Conti, Stefano Zacchini, Valerio Zanotti, Maria-Cristina Cassani
A straightforward and efficient synthetic route to novel Ru N-heterocyclic carbenes (NHC) complexes by transmetallation of non-bulky silver NHC to ruthenium dicarbonyl tetraarylcyclopentadienone is described. The same procedure with sterically...
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RuIII(EDTA) mediated S-nitrosylation of cysteine by nitrite

12 October, 2014 - 18:54
Dalton Trans., 2014, Accepted Manuscript
DOI: 10.1039/C4DT02628D, PaperDebrebrata Chatterjee, Namita Jaiswal, Matthias Schmeisser, Rudi van Eldik
Reported here is the first example of a ruthenium(III) complex [RuIII(EDTA)(H2O)]- (EDTA4- = ethylenediaminetetraacetate) that mediates S-nitrosylation of cysteine in the presence of nitrite at pH 4.5 (acetate buffer) and...
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Syntheses, crystal structures, MMCT and magnetic properties of four one-dimensional cyanide-bridged complexes comprised of MII-CN-FeIII (M = Fe, Ru, Os)

12 October, 2014 - 18:54
Dalton Trans., 2014, Accepted Manuscript
DOI: 10.1039/C4DT02272F, PaperTianlu Sheng, Yong Wang, Xiao Ma, Shengmin Hu, Zhenzhen Xue, Yuehong Wen, Xiao-quan Zhu, Xu-Dong Zhang, Xintao Wu
Four new one-dimensional (1D) zigzag chain cyanide-bridged complexes [cis-MII(L)2(CN)2FeIII(salen)](PF6) ( M = Fe, L = bpy, 3; M = Fe, L= phen, 4; M = Ru, L = bpy, 5;...
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Achievements in uranium alkyl chemistry: celebrating sixty years of synthetic pursuits

12 October, 2014 - 18:54

Dalton Trans., 2014, Advance Article
DOI: 10.1039/C4DT01621A, PerspectiveSara A. Johnson, Suzanne C. Bart
This Perspective highlights the synthesis, characterization, and reactivity of significant organouranium complexes with [sigma]-bonded alkyl ligands.
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Synthesis, structure and magnetic properties of phenylhydroxamate-based coordination clusters

12 October, 2014 - 18:54

Dalton Trans., 2014, Advance Article
DOI: 10.1039/C4DT02405B, PaperRemi Tirfoin, Lise-Marie Chamoreau, Yanling Li, Benoit Fleury, Laurent Lisnard, Yves Journaux
The successful clustering of nickel(II) or cobalt(II) dinuclear complexes into tetra- and hexa-metallic species has been made possible with the use of the phenylhydroxamate bridging ligand. The magnetic properties of these complexes have been studied and modelled.
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The influence of NaYF4:Yb,Er size/phase on the multimodality of co-encapsulated magnetic photon-upconverting polymeric nanoparticles

12 October, 2014 - 18:54

Dalton Trans., 2014, Advance Article
DOI: 10.1039/C4DT01597E, PaperMichael Challenor, Peijun Gong, Dirk Lorenser, Michael J. House, Robert C. Woodward, Timothy St. Pierre, Melinda Fitzgerald, Sarah A. Dunlop, David D. Sampson, K. Swaminathan Iyer
Assessment of polymeric nanoparticles incorporating NaYF4:Yb,Er and Fe3O4 as multimodal imaging probes in vitro.
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Mitochondria-targeting phosphorescent iridium(III) complexes for living cell imaging

12 October, 2014 - 18:54

Dalton Trans., 2014, Advance Article
DOI: 10.1039/C4DT00823E, PaperQingqing Zhang, Rui Cao, Hao Fei, Ming Zhou
Two phosphorescent iridium(III) complexes conjugated to a lipophilic triphenylphosphonium cation showed high mitochondria-specificity and excellent anti-photobleachability under continuous laser irradiation.
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Structural evolvement and thermoelectric properties of Cu3-xSnxSe3 compounds with diamond-like crystal structures

12 October, 2014 - 18:54

Dalton Trans., 2014, Advance Article
DOI: 10.1039/C4DT01457J, PaperJing Fan, Walter Schnelle, Iryna Antonyshyn, Igor Veremchuk, Wilder Carrillo-Cabrera, Xun Shi, Yuri Grin, Lidong Chen
When the composition changes from a Cu-rich to a Sn-rich one, Cu3-xSnxSe3 shows a metal-to-semiconductor transition with increasing x.
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Polymorphism dependent light induced spin transition

12 October, 2014 - 18:54

Dalton Trans., 2014, Advance Article
DOI: 10.1039/C4DT02421D, CommunicationIvan Salitros, Lukas Pogany, Mario Ruben, Roman Boca, Wolfgang Linert
Polymorphism dependent photomagnetism was studied in low spin 1A and 1B polymorphs of mononuclear 10 iron(II) spin transition compound [Fe(L)2](BF4)2.
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Blue-shift of Eu2+ emission in (Ba,Sr)3Lu(PO4)3:Eu2+ eulytite solid-solution phosphors resulting from release of neighbouring-cation-induced stress

12 October, 2014 - 18:54

Dalton Trans., 2014, Advance Article
DOI: 10.1039/C4DT02319F, PaperZiyuan Wang, Zhiguo Xia, Maxim S. Molokeev, Victor V. Atuchin, QuanLin Liu
An observed blue-shift of Eu2+ emission in (Ba,Sr)3Lu(PO4)3:Eu2+ phosphors is explained by the release of neighboring-cation-induced stress in disordered Ba2+/Sr2+/Ln3+ sites.
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Alkali-metal ion coordination in uranyl(VI) poly-peroxide complexes in solution. Part 1: the Li+, Na+ and K+ - peroxide-hydroxide systems

12 October, 2014 - 18:54

Dalton Trans., 2014, Advance Article
DOI: 10.1039/C4DT02104E, PaperPier Luigi Zanonato, Plinio Di Bernardo, Valerie Vallet, Zoltan Szabo, Ingmar Grenthe
The complex Na[(UO2)(O2)(OH)]43- (aq.) can be modeled by a solid state structure element (a) and by quantum chemistry using a solvent model (b).
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Crystal structures and magnetic properties of chiral heterobimetallic chains based on the dicyanoruthenate building block

12 October, 2014 - 18:54
Dalton Trans., 2014, Accepted Manuscript
DOI: 10.1039/C4DT02518K, PaperJing Ru, Feng Gao, Ming-Xia Yao, Tao Wu, Jing-Lin Zuo
By the reaction of chiral MnIII Schiff-base complexes with the dicyanoruthenate building block, [Ru(salen)(CN)2]- (salen2 = N,N'-ethylenebis(salicylideneimine) dianion), two couples of enantiomerically pure chiral cyano-bridged heterobimetallic one-dimensional (1D) chain complexes,...
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Alkali metal salts of formazanate ligands: diverse coordination modes as a result of the nitrogen-rich [NNCNN] ligand backbone

12 October, 2014 - 18:54
Dalton Trans., 2014, Accepted Manuscript
DOI: 10.1039/C4DT02578D, PaperEdwin Otten, Raquel Travieso-Puente, Mu-Chieh Chang
Alkali metal salts of redox-active formazanate ligands were prepared, and their structures in the solid-state and solution determined. The nitrogen-rich [NNCNN] backbone of formazanates results in a varied coordination chemistry,...
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Heterodinuclear (Sm, Tb) lanthanide pivalates with heterocyclic N-donors: synthesis, structure, thermal behavior, magnetic and photoluminescence properties

12 October, 2014 - 18:54
Dalton Trans., 2014, Accepted Manuscript
DOI: 10.1039/C4DT02590C, PaperIrina Fomina, Zhanna Dobrokhotova, Andrey Borisovich Ilyukhin, Valery Zhilov, Artem Stepanovich Bogomyakov, Andrey Antoshkov, Yurii S. Zavorotnii, Vasilisa Gerasimova, Vladimir M. Novotortsev, Igor Leonidovich Eremenko
Heterobimetallic complexes [SmTb(piv)6(phen)2] (1), [SmTb(piv)6(bath)2]∙1.75EtOH (2a∙1.75EtOH), [SmTb(piv)6(bath)2]∙2EtOH (2b∙2EtOH), and [SmTb(piv)6(bath)2]∙EtOH (2b∙EtOH) where рiv is (CH3)3CCO2-, phen is 1,10-phenanthroline, and bath is 4,7-diphenyl-1,10-phenanthroline, were synthesized and studied by X-ray diffraction. It...
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Porous SnO2-Fe2O3 nanocubes with improved electrochemical performance for lithium ion batteries

12 October, 2014 - 18:54
Dalton Trans., 2014, Accepted Manuscript
DOI: 10.1039/C4DT02028F, PaperYuan Yan, Feihu Du, Xiao Ping Shen, Zhen Yuan Ji, Hu Zhou, Guo Xing Zhu
Mixed oxide SnO2-Fe2O3 porous nanocubes were prepared by simply annealing the precursor of Sn3[Fe(CN)6]4 nanocubes, which were obtained through a facile solvothermal method. Calcination of the precursor at 350 [degree]C...
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