Dalton Transactions

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Metal-organic frameworks based on the [1,1[prime or minute]:3[prime or minute],1[prime or minute][prime or minute]-terphenyl]-3,3[prime or minute][prime or minute],5,5[prime or minute][prime or minute]-tetracarboxylic acid ligand: syntheses, structures an

14 September, 2014 - 11:54

Dalton Trans., 2014, Advance Article
DOI: 10.1039/C4DT02342K, PaperXiaofeng Lv, Lu Liu, Chao Huang, Li'an Guo, Jie Wu, Hongwei Hou, Yaoting Fan
Five coordination polymers containing transition metals (Mn, Co, Ni) and the organic ligand [1,1[prime or minute]:3[prime or minute],1[prime or minute][prime or minute]-terphenyl]-3,3[prime or minute][prime or minute],5,5[prime or minute][prime or minute]-tetracarboxylic acid (H4TPTA) were synthesized and characterized. Moreover, the magnetism of complexes 3-5 is also discussed.
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Non-covalent interactions in coinage metal complexes of 1,2,4-triazole-based N-heterocyclic carbenes

14 September, 2014 - 11:54

Dalton Trans., 2014, Advance Article
DOI: 10.1039/C4DT01994F, PaperJan Turek, Illia Panov, Petr Svec, Zdenka Ruzickova, Ales Ruzicka
Non-covalent interactions were revealed in the complete series of coinage metal complexes of the type (NHC)MX (M = Cu, Ag, Au; X = Cl, Br, I) bearing 1,2,4-triazole based NHCs.
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New insight into modulated up-conversion luminescent silica nanotubes as efficient adsorbents for colored effluents

14 September, 2014 - 11:54

Dalton Trans., 2014, Advance Article
DOI: 10.1039/C4DT01552E, PaperXuejiao Li, Zhiyao Hou, Yang Zhang, Guo Zhang, Jianshe Lian, Jun Lin
Multicolor up-conversion luminescent SNTs were synthesized via electrospinning technique, and their behavior for the removal of colorful dyes was investigated.
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Isomerization initiated by photoinduced ligand dissociation in Ru(II) complexes with the ligand 2-p-tolylpyridinecarboxaldimine

14 September, 2014 - 11:54

Dalton Trans., 2014, Advance Article
DOI: 10.1039/C4DT02016B, PaperBryan A. Albani, Christopher B. Durr, Bruno Pena, Kim R. Dunbar, Claudia Turro
The photoinduced ligand exchange and isomerization of ruthenium(II) complexes proceed via a common intermediate for all isomers.
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Cr1/3Zr2P3O12 with unusual tetrahedral coordination of Cr(III): peculiarities of the formation, thermal stability and application as a pigment

14 September, 2014 - 11:54

Dalton Trans., 2014, Advance Article
DOI: 10.1039/C4DT02001D, PaperNataliia Gorodylova, Veronika Kosinova, Petra Sulcova, Petr Belina, Milan Vlcek
New representative of NASICON-related phosphates containing Cr(III) in unusual tetrahedral coordination with oxygen has been obtained and studied as inorganic pigment.
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Structural complexity in the rare earth metallocene hydride complexes, [(C5Me5)2LnH]2

14 September, 2014 - 11:54

Dalton Trans., 2014, Advance Article
DOI: 10.1039/C4DT02194K, PaperShan-Shan Liu, Song Gao, Joseph W. Ziller, William J. Evans
X-ray crystallographic data on [(C5Me5)2LnH]2 (Ln = Gd, Tb, and Dy) were obtained. Crystals of the two larger metals, Gd and Tb, were isomorphous with crystals of [(C5Me5)2SmH]2. However, with Dy, asymmetric structures with a single hydride bridge, (C5Me5)2Dy([small mu ]-H)DyH(C5Me5)2, were identifiable in two crystalline forms.
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Thermochromism, stability and thermodynamics of cobalt(II) complexes in newly synthesized nitrate based ionic liquid and its photostability

14 September, 2014 - 11:54

Dalton Trans., 2014, Advance Article
DOI: 10.1039/C4DT01836B, PaperNemanja Banic, Milan Vranes, Biljana Abramovic, Janos Csanadi, Slobodan Gadzuric
In this work a 1-(2-hydroxyethyl)-3-methylimidazolium nitrate ionic liquid, [HO(CH2)2mim]NO3, has been synthesized in order to serve as a new thermochromic material upon addition of cobalt(II) ions.
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Hydroxymethylpyridine containing half-sandwich complexes of Rh(III), Ir(III) or Ru(II)

14 September, 2014 - 11:54

Dalton Trans., 2014, Advance Article
DOI: 10.1039/C4DT02171A, PaperDaniel Carmona, Pilar Lamata, Antonio Sanchez, Pilar Pardo, Ricardo Rodriguez, Paola Ramirez, Fernando J. Lahoz, Pilar Garcia-Orduna, Luis A. Oro
The new chiral complexes containing an M-OH functionality are reported. These compounds are well suited for acting as enantioselective Lewis acid assisted Bronsted-acid catalysts.
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Pyrolytic cavitation, selective adsorption and molecular recognition of a porous Eu(III) MOF

14 September, 2014 - 11:54

Dalton Trans., 2014, Advance Article
DOI: 10.1039/C4DT01434K, CommunicationWei-Ming Liao, Hua-Tian Shi, Xu-Hua Shi, Ye-Gao Yin
A channel-equipped metal-organic framework, resulting from pyrolysis of [(CH3)2NH2]@[Eu2L3(HCOO)], showed the preferable absorption of CO2 and the Eu(III)-based emission quenched by aromatics.
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1,3,5-Triferrocenyl-2,4,6-tris(ethynylferrocenyl)-benzene - a new member of the family of multiferrocenyl-functionalized cyclic systems

12 September, 2014 - 11:17

Dalton Trans., 2014, Advance Article
DOI: 10.1039/C4DT02307B, PaperUlrike Pfaff, Grzegorz Filipczyk, Alexander Hildebrandt, Marcus Korb, Heinrich Lang
The synthesis of multi-ferrocenylated benzenes with alternating ferrocenylethynyl and ferrocenyl groups using Sonogashira and Negishi C,C cross-coupling is described. The electronic properties have been investigated by (spectro)electrochemical measurements.
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Protonolysis and thermolysis reactions of functionalised NHC-carbene boranes and borates

12 September, 2014 - 11:17

Dalton Trans., 2014, Advance Article
DOI: 10.1039/C4DT01464B, PaperPolly L. Arnold, Nicola L. Bell, Isobel H. Marr, Siyi She, Jonathan Hamilton, Craig Fraser, Kai Wang
[small beta]-ketoimidazol(in)ium salts show contrasting reactivity with MHBEt3 due to subtle electronic and steric differences. Thermolysis of the chiral [small beta]-borate imidazolium salts formed from these reactions results in alkane elimination in the first example of organic borates functioning as Bronsted bases.
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Facile fabrication and enhanced visible light photocatalytic activity of few-layer MoS2 coupled BiOBr microspheres

12 September, 2014 - 11:17

Dalton Trans., 2014, Advance Article
DOI: 10.1039/C4DT01652A, PaperJun Di, Jiexiang Xia, Yuping Ge, Li Xu, Hui Xu, Jun Chen, Minqiang He, Huaming Li
Novel sphere-like MoS2/BiOBr composites were prepared by a facile EG-assisted solvothermal process in the presence of the ionic liquid, with few-layer MoS2 cover on the surface of BiOBr microspheres.
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Hunting the human DPP III active conformation: combined thermodynamic and QM/MM calculations

12 September, 2014 - 11:17

Dalton Trans., 2014, Advance Article
DOI: 10.1039/C4DT02003K, PaperAntonija Tomic, Sanja Tomic
It was found that the DPP III active conformation is the compact one. The substrate should be able to form the [small beta]-strand secondary structure.
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Positional isomeric tunable two Co(II) 6-connected 3-D frameworks with pentanuclear to binuclear units: structures, ion-exchange and magnetic properties

12 September, 2014 - 11:17

Dalton Trans., 2014, Advance Article
DOI: 10.1039/C4DT01086H, PaperMin-Le Han, Ya-Ping Duan, Dong-Sheng Li, Hai-Bin Wang, Jun Zhao, Yao-Yu Wang
{[Co5([small mu ]3-OH)2(m-pda)3(bix)4][middle dot]2ClO4}n (1) has the pcu open cationic framework with pentanuclear units while {[Co2(p-pda)2(bix)2(H2O)][middle dot]H2O}n (2) is the first msw framework based on binuclear units.
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Formation of bis(2-pyridylcarbonyl)aminate by oxidation of ethylbis(2-pyridylmethyl)amine on the trichloridoruthenium(III) complex

10 September, 2014 - 10:54

Dalton Trans., 2014, Advance Article
DOI: 10.1039/C4DT01842G, PaperHirotaka Nagao, Naoto Shimura, Haruka Yonezawa
Oxidation of the facial-type trichloridoruthenium(III) complex bearing ethylbis(2-pyridylmethyl)amine (ebpma), fac-[RuIIICl3(ebpma)], with (NH4)2[CeIV(NO3)6] in acetonitrile afforded a ruthenium(III) complex having bis(2-pyridylcarbonyl)aminato (bpca), [RuIIICl2(NCCH3)(bpca)]. The bpca moiety showed interactions with cations such as protons.
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Fusion of photodynamic therapy and photoactivated chemotherapy: a novel Ru(II) arene complex with dual activities of photobinding and photocleavage toward DNA

10 September, 2014 - 10:54

Dalton Trans., 2014, Advance Article
DOI: 10.1039/C4DT01755B, PaperYongjie Chen, Wanhua Lei, Guoyu Jiang, Yuanjun Hou, Chao Li, Baowen Zhang, Qianxiong Zhou, Xuesong Wang
A Ru(II) arene complex displays DNA binding, DNA cleavage, and fluorescence imaging upon visible light illumination.
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Synthesis, Structures and Stability of Amido Gold(III) Complexes with 2,2[prime or minute]:6[prime or minute],2[prime or minute][prime or minute]-Terpyridine

10 September, 2014 - 10:54
Dalton Trans., 2014, Accepted Manuscript
DOI: 10.1039/C4DT02279C, CommunicationSatoshi Iwashita, Yoshiaki Saito, Hideki Ohtsu, Kiyoshi Tsuge
Three gold(III) complexes with terminal amido ligands were prepared by the reaction of [AuIII(trpy)(OH)](ClO4)2 and the primary amines having electron-withdrawing groups such as 2-amino-4-chloropyrimidine, 2-amino-5-chloro- pyridine, and 2-aminopyrimidine. Conversion of the...
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Facile Synthesis of Phosphine Free Ultra-Small PbSe Nanocrystals and Their Light Harvesting studies in ETA Solar Cell

10 September, 2014 - 10:54
Dalton Trans., 2014, Accepted Manuscript
DOI: 10.1039/C4DT01941E, PaperJaveed Akhtar, Mateusz Banski, Artur Podhorodecki, Jan Misiewicz, Mohammad A Malik, Neerish Revaprasadu
Ultra-small PbSe nanocrystals (NCs) have been synthesised via a 'one-pot' approach in olive oil as the reaction medium and capping agent. The optical spectroscopy showed discernible blue shifts in the...
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Ultrafast photophysical processes for Fe(III)-carboxylates

10 September, 2014 - 10:54
Dalton Trans., 2014, Accepted Manuscript
DOI: 10.1039/C4DT01419G, PerspectiveIvan P. Pozdnyakov, Alexey A. Melnikov, Nikolai V Tkachenko, Sergey V. Chekalin, Helge Lemmetyinen, Victor F. Plyusnin
Photochemical reactions with participation of iron (III) carboxylates are important for environmental photochemistry and have a great potential of application in water purification (Advanced Oxidation Processes, photo-Fenton and Fenton-like processes)....
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Oxygen non-stoichiometry phenomena in Pr1-xZrxO2-y compounds (0.02 < x < 0.5)

10 September, 2014 - 10:54

Dalton Trans., 2014, Advance Article
DOI: 10.1039/C4DT01545B, PaperJ. Abel, M. Lamirand-Majimel, J. Majimel, V. Belliere-Baca, V. Harle, G. Andre, C. Prestipino, S. Figueroa, E. Durand, A. Demourgues
Pr1-xZrxO2-y solid solutions with line phases exist with a wide range of oxygen non-stoichiometry and exhibit superstructures deriving from the fluorite type-network. The reduction process under Ar/5% H2 occurs at low temperatures (T < 250 [degree]C).
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