Dalton Transactions

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Unprecedented Iminobenzosemiquinone and Iminobenzoquinone Coordinated Mononuclear Cu(II) Complex Formation under Air

7 January, 2015 - 16:54
Dalton Trans., 2014, Accepted Manuscript
DOI: 10.1039/C4DT03263B, PaperChandan Mukherjee, Manas Kumar Mondal, Abul Kalam Biswas, Bishwajit Ganguly
Two non-innocent 2-anilino-4,6-di-tert-butylphenol units were connected through an -ortho bridging S atom and provided ligand H4LS(AP/AP). The ligand reacted with CuCl2[round bullet, filled]2H2O in the presence of Et3N under air and generated...
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Synthesis and Characterization of Substituted Schiff-base Ligands and Their d10 Metal Complexes: Structure-induced Luminescence Tuning Behaviors and Applications in Co-sensitized Solar Cells

7 January, 2015 - 16:54
Dalton Trans., 2014, Accepted Manuscript
DOI: 10.1039/C4DT03602F, PaperYuwei Dong, Ruiqing Fan, Ping Wang, Liguo Wei, Xinming Wang, Huijie Zhang, Song Gao, Yulin Yang, Yulei Wang
Nine IIB group complexes, [ZnL1Cl2] (Zn1), [CdL1Cl2]2 (Cd1), [HgL1Cl2] (Hg1), [ZnL2Cl2] (Zn2), [CdL2Cl2] (Cd2), [HgL2Cl2] (Hg2), [ZnL3Cl2] (Zn3), [CdL3Cl2] (Cd3) and [HgL3Cl2] (Hg3) have been synthesized by the corresponding ortho-(6-methoxy-pyridyl)(CH=NAr)...
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Direct synthesis of size-tunable PbS nanocubes and octahedra and the pH effect on crystal shape control

7 January, 2015 - 16:54

Dalton Trans., 2015, Advance Article
DOI: 10.1039/C4DT03345K, CommunicationHsiang-Sheng Chen, Szu-Chieh Wu, Michael H. Huang
Small PbS nanocrystals were synthesized by a one-pot procedure, but large octahedra were produced by changing the reagent introduction sequence.
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The peculiar behavior of Picha in the formation of metallacrown complexes with Cu(II), Ni(II) and Zn(II) in aqueous solution

7 January, 2015 - 16:54
Dalton Trans., 2014, Accepted Manuscript
DOI: 10.1039/C4DT03264K, PaperLuciano Marchio, Nicola Marchetti, Corrado Atzeri, Valentina Borghesani, Maurizio Remelli, Matteo Tegoni
The thermodynamic stability of the metallacrown complexes formed by picolinehydroxamic acid (Picha) with Cu(II), Ni(II) and Zn(II) in aqueous solution has been determined by potentiometry, and the speciation models validated...
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Recent Advances towards Fabrication and Biomedical Applications of Responsive Polymeric Assemblies and Nanoparticle Hybrid Superstructures

7 January, 2015 - 16:54
Dalton Trans., 2014, Accepted Manuscript
DOI: 10.1039/C4DT03609C, PerspectiveXianglong Hu, Shiyong Liu
Responsive polymeric assemblies and hybrid superstructures fabricated from stimuli-sensitive polymers and inorganic nanoparticles (NPs) have received extensive investigations during the past few decades due to distinct advantages such as improved...
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Tuning the Ferroelectric Polarization in AA'MnWO6 Double Perovskites through A Cation Substitution

7 January, 2015 - 16:54
Dalton Trans., 2014, Accepted Manuscript
DOI: 10.1039/C4DT03521F, PaperJoshua Young, A. Stroppa, Silvia Picozzi, James Rondinelli
Recent experimental and theoretical work has shown that the double perovskite NaLaMnWO6 exhibits antiferromagnetic ordering owing to the Mn d states, and computational studies further predict it to exhibit a...
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Effects of Auxiliary Ligands of Pd(II) Dimers on Induction of Chiral Nematic Phases: Chirality Inversion and Photo-responsive Structural Change

7 January, 2015 - 16:54
Dalton Trans., 2014, Accepted Manuscript
DOI: 10.1039/C4DT02812K, PaperHisako Sato, Kenji Tamura, Jun Yoshida, Masahiro Taniguchi, Takafumi Kitazawa, Akihiko Yamagishi
Dinuclear square planar palladium(II) complexes, [{Pd(II)La}2(baet)] (La- = -diketonnato and baet2- =1,2-diacetyl-1,2-bis(3-methylbutanoyl)ethanato), were prepared and used as chiral dopants to induce chiral nematic phases. The following -diketones were used as...
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Catalytic behaviour in the ring-opening polymerisation of organoaluminiums supported by bulky heteroscorpionate ligands

7 January, 2015 - 16:54

Dalton Trans., 2015, Advance Article
DOI: 10.1039/C4DT03475A, PaperJose A. Castro-Osma, Carlos Alonso-Moreno, Agustin Lara-Sanchez, Antonio Otero, Juan Fernandez-Baeza, Luis F. Sanchez-Barba, Ana M. Rodriguez
A series of alkyl organoaluminium complexes based on bulky heteroscorpionate ligands were designed as catalysts for the ring-opening polymerisation of cyclic esters.
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The role of reaction conditions in the polymorphic control of Eu3+ doped YInO3: structure and size sensitive luminescence

7 January, 2015 - 16:54

Dalton Trans., 2015, Advance Article
DOI: 10.1039/C4DT02717E, PaperR. Shukla, Santosh K. Gupta, V. Grover, V. Natarajan, A. K. Tyagi
Controlled synthetic conditions yielded YInO3:Eu3+ in both C-type and hexagonal modifications which exhibited a tremendous bearing of size and local structure on Eu3+ luminescence, all in a single compound.
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Black and yellow anatase titania formed by (H,N)-doping: strong visible-light absorption and enhanced visible-light photocatalysis

7 January, 2015 - 16:54

Dalton Trans., 2015, 44,1534-1538
DOI: 10.1039/C4DT02984D, CommunicationShunhang Wei, Rong Wu, Jikang Jian, Fengjuan Chen, Yanfei Sun
Black and yellow anatase TiO2 doped with hydrogen and nitrogen elements annealed under a N2/Ar/air atmosphere are produced.
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A study on the formation of the nitro radical anion by ornidazole and its significant decrease in a structurally characterized binuclear Cu(II)-complex: impact in biology

7 January, 2015 - 16:54

Dalton Trans., 2015, 44,1992-2000
DOI: 10.1039/C4DT03362K, PaperRamesh Chandra Santra, Durba Ganguly, Jyotsna Singh, Kasturi Mukhopadhyay, Saurabh Das
An acetate-bridged binuclear Cu(II) complex of the antiparasitic drug ornidazole is able to decrease the formation of the nitro radical anion.
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Metal-induced B-H bond activation: reactions between half-sandwich Ir and Rh complexes with carboranylthioamide

7 January, 2015 - 16:54

Dalton Trans., 2015, 44,1530-1533
DOI: 10.1039/C4DT03624G, CommunicationBin Xu, Yin-Ping Wang, Zi-Jian Yao, Guo-Xin Jin
A series of half-sandwich iridium and rhodium complexes were prepared from carboranylthioamides, in which metal-induced B-H activation processes occur in the presence of the strong base n-butyllithium.
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A water-soluble glucose-functionalized cobalt(III) complex as an efficient electrocatalyst for hydrogen evolution under neutral conditions

7 January, 2015 - 16:54

Dalton Trans., 2015, 44,1526-1529
DOI: 10.1039/C4DT02951H, CommunicationXuguang Yin, Cuibo Liu, Sifei Zhuo, You Xu, Bin Zhang
A water-soluble glucose functionalized cobalt(III) complex [CoIII(dmgH)2(py-glucose)Cl] is active and stable for electrocatalytic hydrogen production in neutral aqueous solution.
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Valence tautomeric dinuclear adducts of Co(II) diketonates with redox-active diquinones for the design of spin qubits: computational modeling

7 January, 2015 - 16:54

Dalton Trans., 2015, 44,1982-1991
DOI: 10.1039/C4DT03053B, PaperVladimir I. Minkin, Alyona A. Starikova, Andrey G. Starikov
DFT calculations performed on dinuclear adducts of Co(II) diketonates with redox-active diquinones showed that with the proper structural tuning of the ligands, these paramagnetic complexes possess the properties required in a 2-qubit molecular system.
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Two chelating-amino-functionalized lanthanide metal-organic frameworks for adsorption and catalysis

7 January, 2015 - 16:54

Dalton Trans., 2015, 44,1955-1961
DOI: 10.1039/C4DT02048K, PaperYu Zhu, Yanmei Wang, Pan Liu, Changkun Xia, Yunlong Wu, Xiaoqing Lu, Jimin Xie
The chelating-amine groups lie in channels that enhance CO2 and dye adsorptions. The LnMOFs also show good catalytic activities.
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Structure refinement and photocatalytic properties of porous POMCPs by selecting the isomerous PYTTZ

7 January, 2015 - 16:54

Dalton Trans., 2015, 44,1948-1954
DOI: 10.1039/C4DT02960G, PaperLiang Li, Jing-Wen Sun, Jing-Quan Sha, Guang-Ming Li, Peng-Fei Yan, Cheng Wang, Lian Yu
Two POMCPs with similar building units and different motifs of tunnels were reported.
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Iridium(I) PNP complexes in the sp3 C-H bond activation of methyl propanoate and related esters

7 January, 2015 - 16:54

Dalton Trans., 2015, 44,1585-1591
DOI: 10.1039/C4DT02859G, PaperJacorien Coetzee, Graham R. Eastham, Alexandra M. Z. Slawin, David J. Cole-Hamilton
The utilisation of the PNP iridium pincer complex [Ir(PNP)(COE)][BF4] [PNP = 2,6-bis{(di-tert-butylphosphino)methyl}pyridine; COE = cyclooctene] in the sp3 C-H activation of methyl propanoate and other related esters was explored.
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Complexation of Cm(III) with the recombinant N-lobe of human serum transferrin studied by time-resolved laser fluorescence spectroscopy (TRLFS)

7 January, 2015 - 16:54

Dalton Trans., 2015, 44,1850-1857
DOI: 10.1039/C4DT03403A, PaperN. Bauer, V. C. Smith, R. T. A. MacGillivray, P. J. Panak
The complexation of Cm(III) with the recombinant N-lobe of human serum transferrin hTf/2N is investigated using TRLFS. The results reveal significant differences in the complexation properties of transferrin and the half molecule.
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3,3[prime or minute]-Di(pyrazinamoyl)-2,2[prime or minute]-bipyridine: rational ligand design for the self-assembly of a 1-D coordination polymer

7 January, 2015 - 16:54

Dalton Trans., 2015, 44,1866-1874
DOI: 10.1039/C4DT03220A, PaperNicholas J. Hurley, Jeremy M. Rawson, Melanie Pilkington
A new pyrazine functionalized polydentate ligand with distinct binding domains facilitates the self-assembly of a unique paddlewheel bridged 1D coordination polymer of formula {[Cu3(L3)2(Cl)2(OAc)6][middle dot]2H2O[middle dot]2MeOH}n that has been structurally and magnetically characterized.
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The first example of a zirconium-oxide based metal-organic framework constructed from monocarboxylate ligands

7 January, 2015 - 16:54

Dalton Trans., 2015, 44,1516-1519
DOI: 10.1039/C4DT03183K, CommunicationWeibin Liang, Ravichandar Babarao, Michael J. Murphy, Deanna M. D'Alessandro
This work reports the first example of a Zr-based MOF which is exclusively constructed from the monocarboxylate ligand formate.
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