Dalton Transactions

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Relationship between crystal structure and thermo-mechanical properties of kaolinite clay: beyond standard density functional theory

17 March, 2015 - 10:54

Dalton Trans., 2015, Advance Article
DOI: 10.1039/C5DT00590F, PaperPhilippe F. Weck, Eunja Kim, Carlos F. Jove-Colon
The structural, mechanical and thermodynamic properties of 1 : 1 layered dioctahedral kaolinite clay, Al2Si2O5(OH)4, were investigated using density functional theory corrected for dispersion interactions. Good agreement is obtained with the recent experimental values reported for well-crystallized samples.
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New NIR-emissive tetranuclear Er(III) complexes with 4-hydroxo-2,1,3-benzothiadiazolate and dibenzoylmethanide ligands: synthesis and characterization

17 March, 2015 - 10:54

Dalton Trans., 2015, 44,5727-5734
DOI: 10.1039/C4DT03878A, PaperTaisiya S. Sukhikh, Denis A. Bashirov, Natalia V. Kuratieva, Anton I. Smolentsev, Artem S. Bogomyakov, Vladimir A. Burilov, Asia R. Mustafina, Andrey V. Zibarev, Sergey N. Konchenko
Two new Er complexes were prepared and studied.
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Partial oxidation of light alkanes by periodate and chloride salts

17 March, 2015 - 10:54

Dalton Trans., 2015, 44,5294-5298
DOI: 10.1039/C5DT00558B, CommunicationSteven E. Kalman, Dominik Munz, George C. Fortman, Nicholas C. Boaz, John T. Groves, T. Brent Gunnoe
The efficient and selective partial oxidation of light alkanes using potassium periodate and potassium chloride is reported.
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Intermetallic germanides with non-centrosymmetric structures derived from the Yb3Rh4Sn13 type

17 March, 2015 - 10:54

Dalton Trans., 2015, 44,5638-5651
DOI: 10.1039/C4DT03155E, PaperR. Gumeniuk, M. Schoneich, K. O. Kvashnina, L. Akselrud, A. A. Tsirlin, M. Nicklas, W. Schnelle, O. Janson, Q. Zheng, C. Curfs, U. Burkhardt, U. Schwarz, A. Leithe-Jasper
New germanides with composition RE3Pt4Ge13 (RE = Y, Pr, Sm, Gd, Tb, Tm) have been prepared by high-pressure, high-temperature synthesis.
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Molten salt synthesis, visible and near-IR region spectral properties of europium or neodymium doped CoNb2O6 columbite niobate

17 March, 2015 - 10:54

Dalton Trans., 2015, 44,5379-5385
DOI: 10.1039/C4DT03001J, PaperMete Kaan Ekmekci, Murat Erdem, Ali Sadi Basak
Emission spectra of the phosphor powders for the 5D0[rightward arrow]7F2 transition in CoNb2O6 powders doped with Eu3+ at 300 K.
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Mechanistic insight into water-modulated cycloisomerization of enynyl esters using an Au(I) catalyst

17 March, 2015 - 10:54

Dalton Trans., 2015, 44,5354-5363
DOI: 10.1039/C4DT03453H, PaperYuxia Liu, Xu Yang, Lingjun Liu, Hongliang Wang, Siwei Bi
The Au(I)-catalyzed cycloisomerization reactions of 1,6-enylnyl ester are theoretically investigated to rationalize the observed product divergences by modulating H2O participation.
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Spirocyclic, macrocyclic and ladder complexes of coinage metals and mercury with dichalcogeno P2N2-supported anions

17 March, 2015 - 10:54

Dalton Trans., 2015, 44,5338-5346
DOI: 10.1039/C5DT00159E, PaperAndreas Nordheider, Katharina Hull, Kasun S. Athukorala Arachchige, Alexandra M. Z. Slawin, J. Derek Woollins, Ramalingam Thirumoorthi, Tristram Chivers
Reactions of the dianions [tBuN(E)P([small mu ]-NtBu)]22- (E = Se,S) with M(I) reagents (M = Ag, Au) or HgCl2 produce complexes of [tBu(H)N(E)P([small mu ]-NtBu)2P(E)NtBu]- with spirocyclic, macrocyclic or ladder structures.
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Heterobimetallic metallation studies of N,N-dimethylphenylethylamine (DMPEA): benzylic C-H bond cleavage/dimethylamino capture or intact DMPEA complex

17 March, 2015 - 10:54

Dalton Trans., 2015, 44,5875-5887
DOI: 10.1039/C5DT00247H, PaperAlan R. Kennedy, Robert E. Mulvey, Donna L. Ramsay, Stuart D. Robertson
The cleave and capture capacity of various bimetallic amido-alkyl mixtures is illustrated through reaction with the deprotonation sensitive N,N-dimethylphenylethylamine.
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New quaternary arsenide oxides with square planar coordination of gold(I) - structure, 197Au Mossbauer spectroscopic, XANES and XPS characterization of Nd10Au3As8O10 and Sm10Au3As8O10

17 March, 2015 - 10:54

Dalton Trans., 2015, 44,5854-5866
DOI: 10.1039/C5DT00193E, PaperTimo Bartsch, Oliver Niehaus, Dirk Johrendt, Yasuhiro Kobayashi, Makoto Seto, Paula M. Abdala, Manfred Bartsch, Helmut Zacharias, Rolf-Dieter Hoffmann, Birgit Gerke, Ute Ch. Rodewald, Rainer Pottgen
The title compounds were synthesised and characterised.
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Intramolecular N-coordination in ketiminoboranes

17 March, 2015 - 10:54

Dalton Trans., 2015, 44,5284-5287
DOI: 10.1039/C5DT00196J, CommunicationCatherine E. Bacon, Liz Mansour, John J. Hayward, Jeremy M. Rawson
Ketiminoboranes, R2C[double bond, length as m-dash]NB-R[prime or minute]2, pioneered by Wade et al., are formally isoelectronic with allenes but undergo intramolecular cyclisation when R = 2-pyridyl to form heterocyclic boranes with N-donor capability.
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Synthesis of zinc phthalocyanine with large steric hindrance and its photovoltaic performance for dye-sensitized solar cells

17 March, 2015 - 10:54

Dalton Trans., 2015, 44,5867-5874
DOI: 10.1039/C4DT03397C, PaperLi Lin, Bosi Peng, Wenye Shi, Yingying Guo, Renjie Li
An asymmetric zinc phthalocyanine with large steric hindrance (Zn-tri-PcNc-8) shows a best efficiency of 3.01%.
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Chirality detection of two enantiomorphic 3D lanthanide coordination polymers by vibrational circular dichroism spectra

17 March, 2015 - 10:54

Dalton Trans., 2015, 44,5299-5302
DOI: 10.1039/C5DT00404G, CommunicationXiu-Ying Zheng, Han Zhang, Ling-Yun Cao, Xiang-Jian Kong, La-Sheng Long, Lan-Sun Zheng
Two enantiomorphic 3D lanthanide coordination polymers with chiral helical chains were synthesized based on an achiral ligand. The absolute configurations of the two structures were evidenced by the observation of strong signals in vibrational circular dichroism (VCD) spectra.
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