Dalton Transactions

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The chloridomolybdenum(III) cluster in [BMIm]4[AgMo10Cl35] with infinite chains of Ag+-linked [Mo10Cl35]5- wheels

2 September, 2014 - 08:54

Dalton Trans., 2014, 43,14109-14113
DOI: 10.1039/C4DT01100G, PaperDominic Freudenmann, Claus Feldmann
[BMIm]4[AgMo10Cl35] contains a new wheel-shaped [Mo10Cl35]5- anion with five pairs of Mo-Mo bonds and Ag+ interlinking to infinite chains.
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{RuNO}6vs. co-ligand oxidation: two non-innocent groups in one ruthenium nitrosyl complex

2 September, 2014 - 08:54

Dalton Trans., 2014, 43,13835-13838
DOI: 10.1039/C4DT01388C, CommunicationAshley B. McQuarters, Nicolai Lehnert
The one-electron oxidation of the {RuNO}6 complex [Ru(L)(PPh3)(NO)(Cl)]2+ (where L = 1-phenyl-1-(pyridin-2-yl)-2-(pyridin-2-ylmethylene)hydrazine) leads to the generation of a co-ligand radical. This complex therefore represents a rare example of a ruthenium complex with two different non-innocent ligands bound.
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Syntheses and structures of copper complexes of 3-(6-(1H-pyrazol-1-yl)pyridin-2-yl)pyrazol-1-ide and their excellent performance in the syntheses of nitriles and aldehydes

2 September, 2014 - 08:54

Dalton Trans., 2014, 43,14061-14071
DOI: 10.1039/C4DT01765J, PaperDa-Wei Tan, Jing-Bo Xie, Qi Li, Hong-Xi Li, Jun-Chi Li, Hai-Yan Li, Jian-Ping Lang
[{Cu(NO3)}([small mu ]-pzpypz)]2 could efficiently catalyze the ammoxidation of alcohol to nitrile and the aerobic oxidation of alcohol to aldehyde in H2O.
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Vanadium complexes with multidentate amine bisphenols

2 September, 2014 - 08:54

Dalton Trans., 2014, 43,14022-14028
DOI: 10.1039/C4DT01007H, PaperM. M. Hanninen, A. Peuronen, P. Damlin, V. Tyystjarvi, H. Kivela, A. Lehtonen
Amine bisphenols react with VO(acac)2 to yield V(IV) or V(V) complexes depending on the additional hydroxyl donor in the ligand side-arm.
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Charge transfer from cobaltammine complex cations to metal fluoride anions in molecular solids with novel photoelectronic effects (metal: zirconium, titanium)

2 September, 2014 - 08:54

Dalton Trans., 2014, 43,14039-14044
DOI: 10.1039/C4DT01543F, PaperYu Du, Jihong Yu, Xueming Hong, Xuejin Li, Xiaoqing Tian
A charge transfer from a cobaltammine complex to zirconium fluoride ions occurring in molecular solids [Co(en)3](Ti2F11) is responsible for the novel photoelectronic effect.
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A-site sub-stoichiometry and oxygen vacancies as the origin of the electrical properties of Sr2-yLuNb1-xTixO6-[small delta] perovskite-like materials

2 September, 2014 - 08:54

Dalton Trans., 2014, 43,14099-14108
DOI: 10.1039/C4DT01337A, PaperZ. Maupoey, M. T. Azcondo, J. C. Perez-Flores, C. Ritter, K. Boulahya, U. Amador, F. Garcia-Alvarado
Structural features (A-site and oxygen vacancies) determined by NPD and HREM allow the explanation of the electrical properties of the title compounds.
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A binuclear Zn(II)-Zn(II) complex from a 2-hydroxybenzohydrazide-derived Schiff base for selective detection of pyrophosphate

2 September, 2014 - 08:54

Dalton Trans., 2014, 43,14142-14146
DOI: 10.1039/C4DT01799D, PaperJunfeng Wang, Bin Liu, Xiumin Liu, Matthew J. Panzner, Chrys Wesdemiotis, Yi Pang
A hydroxybenzohydrazide Schiff base formed a green fluorescent binuclear Zn(II)-Zn(II) complex in ethanol, which responded to various phosphate anions.
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Biomimetic layer-by-layer deposition assisted synthesis of Cu, N co-doped TiO2 nanosheets with enhanced visible light photocatalytic performance

2 September, 2014 - 08:54

Dalton Trans., 2014, 43,14054-14060
DOI: 10.1039/C4DT01605J, PaperXiaobo Wang, Yong Yan, Bo Hao, Ge Chen
Cu, N co-doped TiO2 nanosheet with increased visible light photocatalytic activity was synthesized by a biomimetic layer-by-layer deposition process.
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Synthetic, structural, NMR and catalytic studies of phosphinic amide-phosphoryl chalcogenides (chalcogen = O, S, Se) as mixed-donor bidentate ligands in zinc chemistry

2 September, 2014 - 08:54

Dalton Trans., 2014, 43,14079-14091
DOI: 10.1039/C4DT01789G, PaperMiguel A. del Aguila-Sanchez, Neidemar M. Santos-Bastos, Maria C. Ramalho-Freitas, Jesus Garcia Lopez, Marcos Costa de Souza, Jackson A. L. Camargos-Resende, Maria Casimiro, Gilberto Alves-Romeiro, Maria Jose Iglesias, Fernando Lopez Ortiz
Synthesis and catalytic activity of the title compounds are reported.
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Copper(II) coordination polymers with azide and bipyridine-based zwitterionic carboxylate ligands: structures and magnetism

2 September, 2014 - 08:54

Dalton Trans., 2014, 43,13957-13964
DOI: 10.1039/C4DT01722F, PaperYu Ma, Ai-Ling Cheng, Bo Tang, En-Qing Gao
Two copper(II) coordination polymers based on unprecedented mixed-bridge clusters and layers exhibit mixed ferromagnetic and antiferromagnetic coupling.
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A polymerized ionic liquid-supported B12 catalyst with a ruthenium trisbipyridine photosensitizer for photocatalytic dechlorination in ionic liquids

2 September, 2014 - 08:54

Dalton Trans., 2014, 43,13972-13978
DOI: 10.1039/C4DT01360C, PaperWei Zhang, Hisashi Shimakoshi, Noriyuki Houfuku, Xi-Ming Song, Yoshio Hisaeda
A visible light-driven catalytic reaction efficiently proceeded in ionic liquids using a PIL-supported B12 catalyst with a Ru(II) trisbipyridine photosensitizer.
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Synthesis, crystal structure and spectroscopic properties of a novel yttrium(III) fluoride dimolybdate(VI): YFMo2O7

2 September, 2014 - 08:54

Dalton Trans., 2014, 43,14016-14021
DOI: 10.1039/C4DT01066C, PaperIngo Hartenbach, Henning A. Hoppe, Karolina Kazmierczak, Thomas Schleid
Thermal treatment of a mixture of Y2O3, YF3 and MoO3 in a 1 : 1 : 6 molar ratio at 850 [degree]C in evacuated silica ampoules yielded colorless, platelet-shaped single crystals of YFMo2O7.
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Crystal structure and luminescence property of a novel blue-emitting Cs2xCa2xGd2(1-x)(PO4)2:Eu2+ (x = 0.36) phosphor

2 September, 2014 - 08:54

Dalton Trans., 2014, 43,14092-14098
DOI: 10.1039/C4DT01578A, PaperKang Geng, Zhiguo Xia, Maxim S. Molokeev
The crystal structure and chemical composition of the Cs0.72Ca0.72Gd1.28(PO4)2 matrix was determined and blue emission can be realized for the Eu2+-doped sample.
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Construction of four low-dimensional NIR-luminescence-tunable Yb(III) complexes

2 September, 2014 - 08:54

Dalton Trans., 2014, 43,14009-14015
DOI: 10.1039/C4DT01601G, PaperZhi-Peng Zheng, Xiu-Xia Zhang, Teng Li, Jian Yang, Lei-Ming Wei, Li-Guo Zhang, Xiao-Ming Lin, Yue-Peng Cai
NIR luminescence of four temperature-/ratio-related YbIII-based complexes 1-4 containing 2,3-H2qldc and H2ox with a decreasing order of 4 > 2 > 3 > 1 in intensity, closely related to the numbers of coordination water molecules to per Yb3+ ion in these complexes.
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Novel open-framework europium silicates prepared under high-temperature and high-pressure conditions

2 September, 2014 - 08:54

Dalton Trans., 2014, 43,13892-13898
DOI: 10.1039/C4DT01707B, PaperWei Liu, Ying Ji, Xinjian Bao, Ying Wang, Benxian Li, Xiaofeng Wang, Xudong Zhao, Xiaoyang Liu, Shouhua Feng
Two new europium silicates were synthesized under high-temperature and high-pressure conditions, and structurally characterized by single-crystal X-ray diffraction.
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Oxygen-driven competition between low-dimensional structures of Sr3CoMO6 and Sr3CoMO7-[small delta] with M = Ru, Ir

2 September, 2014 - 08:54

Dalton Trans., 2014, 43,13883-13891
DOI: 10.1039/C4DT01893A, PaperDaria Mikhailova, Phillip Reichel, Alexander A. Tsirlin, Artem M. Abakumov, Anatoliy Senyshyn, Kailash M. Mogare, Marcus Schmidt, Chang-Yang Kuo, Chin-Wen Pao, Tun-Wen Pi, Jyh-Fu Lee, Zhiwei Hu, Liu Hao Tjeng
During reversible transformation between the 1D and 2D structures HS-Co2+ changes to HS-Co3+ and then to LS-Co3+.
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Two coordination polymers constructed from a multidentate carboxylic acid ligand with a tertiary amine serve as acid-base catalysts for the synthesis of chloropropene carbonate from CO2 under atmospheric pressure

2 September, 2014 - 08:54

Dalton Trans., 2014, 43,13965-13971
DOI: 10.1039/C4DT00908H, PaperChao Chen, Jun Zhang, Guanghua Li, Pan Shen, Haichao Jin, Ning Zhang
Two new coordination polymers have high catalytic activities for the reaction of the cyclic carbonate from CO2 and epoxide.
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CoMn2O4 hierarchical microspheres with high catalytic activity towards p-nitrophenol reduction

2 September, 2014 - 08:54

Dalton Trans., 2014, 43,13865-13873
DOI: 10.1039/C4DT01686F, PaperXiaohui Shi, Fangcai Zheng, Nan Yan, Qianwang Chen
The CoMn2O4 hierarchical microspheres assembled by nanosheets were first used as catalysts for the reduction of p-nitrophenol to p-aminophenol.
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Chiral multidentate oxazoline ligands based on cyclophosphazene cores: synthesis, characterization and complexation studies

2 September, 2014 - 08:54

Dalton Trans., 2014, 43,13899-13912
DOI: 10.1039/C4DT01741B, PaperDheeraj Kumar, Jatinder Singh, Anil J. Elias
Chiral oxazoline derivatives of cyclophosphazenes were prepared and their complexation and catalytic studies for the asymmetric rearrangement of trichloroacetimidates to trichloroacetamides have been performed.
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(Phenoxyimidazolyl-salicylaldimine)iron complexes: synthesis, properties and iron catalysed ethylene reactions

2 September, 2014 - 08:54

Dalton Trans., 2014, 43,13913-13923
DOI: 10.1039/C4DT01886A, PaperMargaret Yankey, Collins Obuah, Ilia A. Guzei, Emmanuel Osei-Twum, Giovanni Hearne, James Darkwa
(Salicyladimine)iron(III) pre-catalysts, from iron(II) precursors, form catalysts for ethylene oligomerisation, polymerisation and alkylation of aromatic solvents by the ethylene oligomers.
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