Dalton Transactions

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The titanium tris-anilide cation [Ti(N[tBu]Ar)3]+ stabilized as its perfluoro-tetra-phenylborate salt: structural characterization and synthesis in connection with redox activity of 4,4[prime or minute]-bipyridine dititanium complexes

6 April, 2015 - 15:54

Dalton Trans., 2015, 44,6784-6796
DOI: 10.1039/C5DT00105F, PaperOpen Access Open Access Creative Commons Licence&nbsp This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.Heather A. Spinney, Christopher R. Clough, Christopher C. Cummins
A rare cationic d0 metal tris-amide complex, containing an intriguing pyramidal TiN3 core geometry, namely {Ti(N[tBu]Ar)3}+, is isolated as its [B(C6F5)4]- salt.
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Electron transfer and catalysis with high-valent metal-oxo complexes

6 April, 2015 - 15:54

Dalton Trans., 2015, 44,6696-6705
DOI: 10.1039/C5DT00204D, PerspectiveShunichi Fukuzumi
High-valent metal-oxo complexes are produced by thermal and photoinduced electron-transfer reactions, acting as catalysts for oxygenation of substrates using water or dioxygen as an oxygen source.
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Structural and bonding patterns in gold clusters

6 April, 2015 - 15:54

Dalton Trans., 2015, 44,6680-6695
DOI: 10.1039/C5DT00253B, PerspectiveD. Michael P. Mingos
The structures of phosphine and thiolato- clusters of gold are summarised and a theoretical model which unites the broad structural properties is presented.
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Thermoelectric properties of the Zintl phases Yb5M2Sb6 (M = Al, Ga, In)

6 April, 2015 - 15:54

Dalton Trans., 2015, 44,6767-6774
DOI: 10.1039/C4DT03773A, PaperUmut Aydemir, Alex Zevalkink, Alim Ormeci, Heng Wang, Saneyuki Ohno, Sabah Bux, G. Jeffrey Snyder
Zintl compounds of Yb5M2Sb6 (M = Al, Ga, and In) exhibit semimetallic properties with high p-type carrier concentrations, low resistivities and low Seebeck coefficients in agreement with our band structure calculations.
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Controllable synthesis of CeO2/g-C3N4 composites and their applications in the environment

6 April, 2015 - 15:54

Dalton Trans., 2015, 44,7021-7031
DOI: 10.1039/C4DT03793F, PaperXiaojie She, Hui Xu, Hefei Wang, Jiexiang Xia, Yanhua Song, Jia Yan, Yuanguo Xu, Qi Zhang, Daolin Du, Huaming Li
The ultrafine CeO2 cubes and g-C3N4 formed a heterojunction structure. CeO2/g-C3N4 nanocomposites were proved to be highly selective and sensitive sensors for the detection of trace amounts of Cu2+, and showed high photocatalytic activity.
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From cage-in-cage MOF to N-doped and Co-nanoparticle-embedded carbon for oxygen reduction reaction

6 April, 2015 - 15:54

Dalton Trans., 2015, 44,6748-6754
DOI: 10.1039/C4DT03726J, PaperAiguo Kong, Chengyu Mao, Qipu Lin, Xiao Wei, Xianhui Bu, Pingyun Feng
By pyrolysis of "cage-in-cage" MOF, nitrogen-doped carbon embedded Co nanoparticles were obtained and they showed efficient electrochemical activity for oxygen reduction.
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On the structural landscape in endohedral silicon and germanium clusters, M@Si12 and M@Ge12

6 April, 2015 - 15:54

Dalton Trans., 2015, 44,6755-6766
DOI: 10.1039/C4DT03573A, PaperJose M. Goicoechea, John E. McGrady
Like the pieces of a jigsaw, maximum stability in clusters is achieved when electron density on metal and cage interlock.
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Six Zn(II) and Cd(II) coordination polymers assembled from a similar binuclear building unit: tunable structures and luminescence properties

6 April, 2015 - 15:54

Dalton Trans., 2015, 44,6731-6739
DOI: 10.1039/C4DT03660C, PaperLiyan Zhang, Lulu Rong, Guoli Hu, Suo Jin, Wei-Guo Jia, Ji Liu, Guozan Yuan
Six coordination polymers with different structures have been prepared. The tunable structures and photoluminescence properties were observed due to their different metal centers and supramolecular structures.
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1,4-Bis(2[prime or minute]-pyridylethynyl)benzene as a ligand in heteronuclear gold-thallium complexes. Influence of the ancillary ligands on their optical properties

6 April, 2015 - 15:54

Dalton Trans., 2015, 44,6719-6730
DOI: 10.1039/C4DT03413A, PaperMassimiliano Arca, Rocio Donamaria, M. Concepcion Gimeno, Vito Lippolis, Jose M. Lopez-de-Luzuriaga, Elena Manso, Miguel Monge, M. Elena Olmos
Complexes [{Au(C6Cl5)2}Tl(L)]n (luminescent) and [{Au(C6F5)2}2Tl2(L)2]n (non-luminescent) (L = 1,4-bis(2[prime or minute]-pyridylethynyl)benzene) have been synthesized and their crystal structures and photophysical properties have been studied.
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A theoretical study of the aromaticity in neutral and anionic borole compounds

6 April, 2015 - 15:54

Dalton Trans., 2015, 44,6740-6747
DOI: 10.1039/C4DT03445G, PaperJ. Oscar C. Jimenez-Halla, Eduard Matito, Miquel Sola, Holger Braunschweig, Christian Horl, Ivo Krummenacher, Johannes Wahler
A theoretical assessment of the degree of (anti)aromaticity in various borole compounds reveals distinct substituent effects.
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