Dalton Transactions

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A novel polynorbornene-based chemosensor for the fluorescence sensing of Zn2+ and Cd2+ and subsequent detection of pyrophosphate in aqueous solutions

12 April, 2015 - 17:17

Dalton Trans., 2015, 44,7470-7476
DOI: 10.1039/C5DT00542F, PaperPei-Shui Yao, Zhanghua Liu, Jin-Zhu Ge, Yong Chen, Qian-Yong Cao
A novel 8-hydroxyquinoline anchored polynorbornene for the fluorescence sensing of Zn2+/Cd2+ and subsequent detection of pyrophosphate in aqueous solutions and its biological application is introduced.
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Solid state and solution studies of lithium tris(n-butyl)magnesiates stabilised by Lewis donors

12 April, 2015 - 17:17

Dalton Trans., 2015, 44,7258-7267
DOI: 10.1039/C5DT00435G, PaperSilvia Zaragoza-Calero, Javier Francos, Alan R. Kennedy, Charles T. O'Hara
Donor complexes of the synthetically important lithium magnesiate LiMg(nBu)3 have been prepared and characterised.
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Varied forms of lamellar [Sn3Se7]n2n- anion: the competitive and synergistic structure-directing effects of metal-amine complex and imidazolium cations

12 April, 2015 - 17:17

Dalton Trans., 2015, 44,7364-7372
DOI: 10.1039/C5DT00620A, PaperCheng-Feng Du, Jian-Rong Li, Mei-Ling Feng, Guo-Dong Zou, Nan-Nan Shen, Xiao-Ying Huang
Presented are the varied forms of a lamellar [Sn3Se7]n2n- anion produced by the competitive and synergistic structure-directing effects of a metal-amine complex and imidazolium cations.
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Imidazol-2-ylidene-N[prime or minute]-phenylureate ligands in alkali and alkaline earth metal coordination spheres - heterocubane core to polymeric structural motif formation

12 April, 2015 - 17:17

Dalton Trans., 2015, 44,7458-7469
DOI: 10.1039/C5DT00490J, PaperOpen Access Open Access Creative Commons Licence&nbsp This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.Kishor Naktode, Jayeeta Bhattacharjee, Hari Pada Nayek, Tarun K. Panda
Synthetic and structural details of imidazol-2-ylidene-N[prime or minute]-phenylureate ligand supported two potassium complexes with a hetero-cubane K4O4 core and a polymeric structure, along with a mixed metal Ca-K complex are presented.
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Novel imidazolium and imidazolinium salts containing the 9-nickelafluorenyl anion - synthesis, structures and reactivity

12 April, 2015 - 17:17

Dalton Trans., 2015, 44,7169-7176
DOI: 10.1039/C4DT03786C, PaperPiotr Buchalski, Roman Pacholski, Krzysztof Chodkiewicz, Wlodzimierz Buchowicz, Kinga Suwinska, Aleksander Shkurenko
Investigation of the properties of carbene complexes is one of the most important fields of modern coordination chemistry.
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Organo-palladium(II) complexes bearing unsymmetrical N,N,N-pincer ligands: synthesis, structures and oxidatively induced coupling reactions

12 April, 2015 - 17:17

Dalton Trans., 2015, 44,7230-7241
DOI: 10.1039/C5DT00216H, PaperLuka A. Wright, Eric G. Hope, Gregory A. Solan, Warren B. Cross, Kuldip Singh
Oxidation of the palladium-phenyl N,N,Nmipp-pincer with Selectfluor leads to C-C coupling to give biphenyl; neither C-C nor C-F coupling is observed using the more sterically bulky N,N,Ndipp-pincer analogue.
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Binder-free layered Ti3C2/CNTs nanocomposite anodes with enhanced capacity and long-cycle life for lithium-ion batteries

12 April, 2015 - 17:17

Dalton Trans., 2015, 44,7123-7126
DOI: 10.1039/C4DT02058H, CommunicationYu Liu, Wei Wang, Yulong Ying, Yewu Wang, Xinsheng Peng
A novel binder-free layered Ti3C2/CNTs nanocomposite lithium-ion battery anode exhibits a high specific capacity and a long cycle life.
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A comparative study on the structural, optical and magnetic properties of Fe3O4 and Fe3O4@SiO2 core-shell microspheres along with an assessment of their potentiality as electrochemical double layer capacitors

12 April, 2015 - 17:17

Dalton Trans., 2015, 44,7190-7202
DOI: 10.1039/C4DT02551B, PaperS. Majumder, S. Dey, K. Bagani, S. K. Dey, S. Banerjee, S. Kumar
Study on magnetic and hyperfine properties of Fe3O4 and Fe3O4@SiO2 microspheres. Both can be used as EDLC.
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The effect of central and planar chirality on the electrochemical and chiral sensing properties of ferrocenyl urea H-bonding receptors

10 April, 2015 - 16:54

Dalton Trans., 2015, 44,7268-7275
DOI: 10.1039/C5DT00554J, PaperAndrea Mulas, Yasmine Willener, James Carr-Smith, Kevin M. Joly, Louise Male, Christopher J. Moody, Sarah L. Horswell, Huy V. Nguyen, James H. R. Tucker
Ferrocenyl urea receptors containing planar and central chirality electrochemically sense carboxylate anions via formation of H-bonded complexes.
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A dual-responsive "turn-on" bifunctional receptor: a chemosensor for Fe3+ and chemodosimeter for Hg2+

10 April, 2015 - 16:54

Dalton Trans., 2015, 44,7118-7122
DOI: 10.1039/C4DT03778B, CommunicationSujay Mukhopadhyay, Rakesh Kumar Gupta, Arnab Biswas, Amit Kumar, Mrigendra Dubey, Maninder Singh Hundal, Daya Shankar Pandey
Synthesis and characterization of L1-L3 along with their selective detection toward Fe3+ and Hg2+ at ppb level, exhibiting bifunctional behaviour have been presented.
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Adenosine/guanosine-3[prime or minute],5[prime or minute]-bis-phosphates as biocompatible and selective Zn2+-ion chelators. Characterization and comparison with adenosine/guanosine-5[prime or minute]-di-phosphate

10 April, 2015 - 16:54

Dalton Trans., 2015, 44,7305-7317
DOI: 10.1039/C5DT00080G, PaperAlon Haim Sayer, Eliav Blum, Dan Thomas Major, Alexandra Vardi-Kilshtain, Bosmat Levi Hevroni, Bilha Fischer
Nucleoside-bisphosphates are Zn2+-selective chelators, involving outer-sphere Zn2+-coordination.
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Cyclometallated platinum(II) complexes containing NHC ligands: synthesis, characterization, photophysics and their application as emitters in OLEDs

8 April, 2015 - 16:17

Dalton Trans., 2015, 44,7152-7162
DOI: 10.1039/C4DT03106G, PaperA. I. Solomatina, D. V. Krupenya, V. V. Gurzhiy, I. Zlatkin, A. P. Pushkarev, M. N. Bochkarev, N. A. Besley, E. Bichoutskaia, S. P. Tunik
A series of novel luminescent NHC Pt(II) complexes has been synthesized, characterized and used to prepare green OLEDs.
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Dimetallaborane analogues of pentaborane

8 April, 2015 - 16:17

Dalton Trans., 2015, 44,7355-7363
DOI: 10.1039/C5DT00143A, PaperAdrian M. V. Branzanic, Alexandru Lupan, R. Bruce King
The lowest energy Cp2M2B3H7 (M = Pd, Pt) and Cp2M2B3H7 (M = Rh, Ir) structures are analogous to the isoelectronic B5H11 and B5H9, respectively. Trigonal bipyramidal structures are found for the electron poorer Cp2M2B3H7 (M = Ru, Os, Mo, W, Ta) systems. Low energy Cp2Re2B3H7 structures include Re2B2 tetrahedra with the Re-Re edge capped by the third boron atom.
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Photoluminescent calcium azolium carboxylates with diversified calcium coordination geometry and thermal stability

8 April, 2015 - 16:17

Dalton Trans., 2015, 44,7338-7346
DOI: 10.1039/C5DT00480B, PaperPaladugu Suresh, Chatla Naga Babu, Natarajan Sampath, Ganesan Prabusankar
Six new luminescent calcium coordination assemblies were successfully synthesized and characterized using bis- and tris-azolium carboxylic acid ligands.
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Synthesis, structures and magnetic properties in 3d-electron-rich isostructural complexes based on chains with sole syn-anti carboxylate bridges

8 April, 2015 - 16:17

Dalton Trans., 2015, 44,7213-7222
DOI: 10.1039/C5DT00412H, PaperFeng Su, Liping Lu, Sisi Feng, Miaoli Zhu, Zengqiang Gao, Yuhui Dong
A series of isostructures based on 2,2[prime or minute],4,4[prime or minute]-biphenyltetracarboxylic acid have been synthesized via solvothermal reaction, whereas magnetic studies reveal the polymers with sole syn-anti carboxylate bridges show different magnetic behaviors of uniform chains.
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Cu(II)-specific metallogel formation by an amido-anthraquinone-pyridyloxalamide ligand in DMSO-water

8 April, 2015 - 16:17

Dalton Trans., 2015, 44,7223-7229
DOI: 10.1039/C4DT03976A, PaperMassimo Cametti, Mario Cetina, Zoran Dzolic
This study on the CuCl2-induced and water-mediated metallogel formation by a pyridine containing anthraquinone-based ligand in DMSO provides significant insights on the relationship between the coordination geometry and metallo-gelation aptitude for a series of variably substituted pyridyloxalamide ligands.
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Molecular and electronic structures of donor-functionalized dysprosium pentadienyl complexes

8 April, 2015 - 16:17

Dalton Trans., 2015, 44,7109-7113
DOI: 10.1039/C5DT00346F, CommunicationBenjamin M. Day, Nicholas F. Chilton, Richard A. Layfield
The molecular structures of two dysprosium complexes of donor-functionalized pentadienyl ligands are described. Electronic structure calculations reveal that the W-shaped pentadienyl ligand strongly influences the orientation of the main magnetic axis of the ground Kramers doublets in both complexes.
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Structural variations in metal complexes of a tertiary [small alpha]-hydroxyoxime

8 April, 2015 - 16:17

Dalton Trans., 2015, 44,7163-7168
DOI: 10.1039/C4DT03393K, PaperDaniel D'Alessio, Daniel M. Lombardo, Jamila G. Vaughan, Brian W. Skelton, Keith R. Barnard, Mark. I. Ogden
A ligand based on commercial solvent extractant is found to support mono-, di-, and tri-nuclear coordination complexes.
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