Dalton Transactions

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Heteroleptic Platinum(II) Isocyanide Complexes: Convenient Synthetic Access, Polymorphs, and Vapoluminescence

25 January, 2015 - 21:17
Dalton Trans., 2015, Accepted Manuscript
DOI: 10.1039/C4DT03820G, PaperDaron Edward Janzen, Kent Mann
A convenient synthetic scheme was developed to access a series of square-planar Pt(II) complexes of the form (TBA)[Pt(CN)3(CNR)] (TBA= tetra-n-butyl ammonium cation, R = CH3, c-C6H11, p-C6H4-C2H5). These heteroleptic complexes...
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Stable Mn2+, Cu2+ and Ln3+ complexes with cyclen-based ligands functionalized with picolinate pendant arms. Unexpected self-aggregation of the La3+ complex in solution

25 January, 2015 - 21:17
Dalton Trans., 2015, Accepted Manuscript
DOI: 10.1039/C4DT02985B, PaperAurora Rodriguez-Rodriguez, Zoltan Garda, Erika Ruscsak, David Esteban-Gomez, Andres de Blas, Teresa Rodriguez-Blas, Luis M. P. Lima, Maryline Beyler, Raphael Tripier, Gyula Tircso, Carlos Platas-Iglesias
In this work we present the results of the equilibrium, dissociation kinetics, DFT and X-ray crystallographic studies performed on the complexes of metal ions of biomedical importance (Mn2+, Cu2+ and...
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New AMD3100 derivatives for CXCR4 chemokine receptor targeted molecular imaging studies: synthesis, anti-HIV-1 evaluation and binding affinities.

25 January, 2015 - 21:17
Dalton Trans., 2015, Accepted Manuscript
DOI: 10.1039/C4DT02972K, PaperSophie Poty, Pauline Desogere, Christine Goze, Frederic Boschetti, Thomas D'huys, Dominique Schols, Christopher Cawthorne, Steve J Archibald, Helmut Maecke, Franck Denat
CXCR4 is a target of growing interest for the development of new therapeutic drugs and imaging agents as its role in multiple disease states has been demonstrated. AMD3100, a CXCR4...
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Spectroscopic, computational and electrochemical studies on the formation of the copper complex of 1-amino-4-hydroxy-9,10-anthraquinone and effect of it on superoxide formation by NADH dehydrogenase

25 January, 2015 - 21:17
Dalton Trans., 2015, Accepted Manuscript
DOI: 10.1039/C4DT03635B, PaperSanjay Roy, Palash Mondal, Partha Sarathi Sengupta, Debasis Dhak, Ramesh Chandra Santra, Saurabh Das, Partha Sarathi Guin
A 1:2 copperII complex of 1-amino-4-hydroxy-9,10-anthraquinone (QH) having molecular formula CuQ2 was prepared and characterized by elemental analysis, NMR, FTIR, UV-Vis and mass spectroscopy. A powder diffraction of the solid...
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A perfectly aligned 63 helical tubular cuprous bromide single crystal for selective photo-catalysis, luminescence and sensing of nitro-explosives

25 January, 2015 - 21:17

Dalton Trans., 2015, Advance Article
DOI: 10.1039/C4DT03657C, PaperRu-Xin Yao, Reshalaiti Hailili, Xin Cui, Li Wang, Xian-Ming Zhang
A perfectly aligned 63 helical tubular cuprous bromide single crystal stabilized by organic template cations has been synthesized, which could be a multifunctional material for highly selective degradation, luminescence and sensing of nitro-explosives at the ppm level.
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Cyclopalladated complexes containing 2-C6R4PPh2 ligands (R = H, F): one-electron electrochemical reduction leading to metal-carbon [sigma]-bond cleavage via palladium(I)

25 January, 2015 - 21:17

Dalton Trans., 2015, Advance Article
DOI: 10.1039/C4DT03268C, PaperGopa Kar, Steven H. Priver, Lathe A. Jones, Si-Xuan Guo, Angel A. J. Torriero, Alan M. Bond, Martin A. Bennett, Suresh K. Bhargava
Cyclopalladated complexes containing the 2-C6F4PPh2 fragment have been prepared and their electrochemical reduction behaviour investigated.
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Structure and Magnetism of a Binuclear CuII Pyrophosphate: Transition to a 3D Magnetic Behaviour Studied by Single Crystal EPR

25 January, 2015 - 21:17
Dalton Trans., 2015, Accepted Manuscript
DOI: 10.1039/C4DT03616F, PaperRosana Patricia Sartoris, Otaciro Rangel Nascimento, Ricardo Costa Santana, Mireille Perec, Ricardo Baggio, Rafael Calvo
This is an Accepted Manuscript, which has been through the RSC Publishing peer review process and has been accepted for publication. Accepted manuscripts are published online shortly after acceptance. This version of the article will be replaced by the fully edited, formatted and proof read Advance Article as soon as this is available.
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Highly selective luminescent sensing for Cu2+ ions and selective CO2 capture in a doubly interpenetrated MOF with Lewis basic pyridyl sites

25 January, 2015 - 21:17
Dalton Trans., 2015, Accepted Manuscript
DOI: 10.1039/C4DT02481H, CommunicationBo Liu, Lei Hou, Wei-Ping Wu, Ai-Na Dou, Yao-Yu Wang
A doubly interpenetrated MOF was constructed using a new pyridyl carboxylate ligand with active pyridyl sites, which exhibits highly efficient luminescent sensing for Cu2+ ions and sorption selectivities of CO2...
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First principles static and dynamic calculations for the transition metal hydride series MH4L3 (M= Fe, Ru and Os; L = NH3, PH3 and PF3)

25 January, 2015 - 21:17
Dalton Trans., 2015, Accepted Manuscript
DOI: 10.1039/C4DT02475C, PaperCarole Morrison, Nicolas Sieffert, Davide Tiana, Thomas Kendrick
We present a first principles static and dynamical study of the transition metal hydride series MH4L3 (M= Fe, Ru and Os; L = NH3, PH3 and PF3), with a view...
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Photo-induced reduction of CO2 using magnetically separable Ru-CoPc@TiO2@SiO2@Fe3O4 catalyst under visible light irradiation

25 January, 2015 - 21:17
Dalton Trans., 2015, Accepted Manuscript
DOI: 10.1039/C4DT02461C, PaperSuman L Jain, Pawan Kumar, RAKESH KUMAR CHAUHAN, bir sain
An efficient photo-induced reduction of CO2 using magnetically separable Ru-CoPc@TiO2@SiO2@Fe3O4 as a heterogeneous catalyst in which CoPc and Ru(bpy)2phene complexes were attached to solid support via covalent attachment, under visible...
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Synthesis and first use of pyridine-2,6-diylbis(pyrazine-2-ylmethanone) in metal cluster chemistry: A {MnIII3Na2} complex with an ideal trigonal bipyramidal geometry

25 January, 2015 - 21:17
Dalton Trans., 2015, Accepted Manuscript
DOI: 10.1039/C4DT03666B, PaperDimosthenis Giannopoulos, Cody Wilson-Konderka, Kevin J Gagnon, Simon Teat, Albert Escuer, Costa Metallinos, Dr Theocharis Stamatatos
The successful organic synthesis of a new dipyrazole/pyridine-dicarbonyl organic molecule, namely pyridine-2,6-diylbis(pyrazine-2-ylmethanone) [(pz)CO(py)CO(pz)], followed by its employment in Mn coordination chemistry has yielded the neutral cluster compound [Mn3Na2O(N3)3(L)3] (1), where...
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Group VI metal complexes of tris(diphenylphosphinomethyl)phenylborate: modulation of ligand donation via coordination of M(CO)3 units at the borate phenyl substituent

25 January, 2015 - 21:17

Dalton Trans., 2015, Advance Article
DOI: 10.1039/C4DT03857F, PaperPaul J. Fischer, Alexander B. Weberg, Trent D. Bohrmann, Hanyue Xu, Victor G. Young
Modulation of tris(diphenylphosphinomethyl)phenylborate donation to [small kappa]3-phosphine-bound fragments is inductively achieved by the coordination of 12-electron M(CO)3 fragments at the borate phenyl substituent.
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An N-heterocyclic carbene phenanthroline ligand: synthesis, multi-metal coordination and spectroscopic studies

25 January, 2015 - 21:17

Dalton Trans., 2015, Advance Article
DOI: 10.1039/C4DT03086A, PaperAlyssa A. Webster, Shyamal K. K. Prasad, Justin M. Hodgkiss, John O. Hoberg
Dimetal complexes of a new N-heterocyclic carbene/phenanthroline ligand have been synthesized.
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Layered exfoliable crystalline materials based on Sm-, Eu- and Eu/Gd-2-phenylsuccinate frameworks. Crystal structure, topology and luminescence properties

25 January, 2015 - 21:17

Dalton Trans., 2015, Advance Article
DOI: 10.1039/C4DT02844A, PaperG. E. Gomez, M. C. Bernini, E. V. Brusau, G. E. Narda, D. Vega, A. M. Kaczmarek, R. Van Deun, M. Nazzarro
New layered 2D MOFs based on 2-phenylsuccinate, Sm, Eu and Eu/Gd are a suitable platform for obtaining exfoliatable frameworks with luminescence properties for potential applications as thin films.
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Second-sphere coordination-induced morphology transformation from phosphorescent nanowires to microcubes

25 January, 2015 - 21:17

Dalton Trans., 2015, Advance Article
DOI: 10.1039/C4DT00640B, CommunicationFengfeng Xue, Yunsheng Ma, Zhiguo Zhou, Lijie Qin, Yang Lu, Hong Yang, Shiping Yang
Nanowires of a pyridyl-functionalized iridium complex are transformed into microcubes as a result of hydrogen-bond-assisted second-sphere coordination between pyridyl groups and monovalent anions of 1,3,5-benzenetricarboxylic acid (H2BTC-).
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Electron transfer rate modulation in a compact Re(I) donor-acceptor complex

25 January, 2015 - 21:17

Dalton Trans., 2015, Advance Article
DOI: 10.1039/C4DT02145B, PaperYuankai Yue, Tod Grusenmeyer, Zheng Ma, Peng Zhang, Russell H. Schmehl, David N. Beratan, Igor V. Rubtsov
Excitation of the vibrational modes at the bipyridine ligand results in modulation of the electron transfer rate between the electron donating and accepting ligands in a Re(I) complex.
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Six Zn(II) and Cd(II) coordination polymers assembled from a similar binuclear building unit: tunable structures and luminescence properties

25 January, 2015 - 21:17

Dalton Trans., 2015, Advance Article
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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Spin-glass behavior of a hierarchically-organized, hybrid microporous material, based on an extended framework of octanuclear iron-oxo units

25 January, 2015 - 21:17

Dalton Trans., 2015, Advance Article
DOI: 10.1039/C4DT02606C, PaperXin-Yi Cao, Jeremiah W. Hubbard, Jennifer Guerrero-Medina, Arturo J. Hernandez-Maldonado, Logesh Mathivathanan, Carlos Rinaldi, Yiannis Sanakis, Raphael G. Raptis
An amorphous microporous solid, hierarchically built using paramagnetic octanuclear iron-oxide clusters, becomes a spin-glass below [similar]30 K.
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A cyclodiphosphazane based pincer ligand, [2,6-{[small mu ]-(tBuN)2P(tBuHN)PO}2C6H3I]: NiII, PdII, PtII and CuI complexes and catalytic studies

25 January, 2015 - 21:17

Dalton Trans., 2015, Advance Article
DOI: 10.1039/C4DT02810D, PaperGuddekoppa S. Ananthnag, Joel T. Mague, Maravanji S. Balakrishna
Pincer complexes derived from difunctional cyclodiphosphazanes and their multimetallic macrocycles and catalytic studies have been described.
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99m Tc SPECT imaging agent based on cFLFLFK for the detection of FPR1 in inflammation

25 January, 2015 - 21:17

Dalton Trans., 2015, Advance Article
DOI: 10.1039/C4DT02980A, PaperGraeme J. Stasiuk, Paul M. Holloway, Charlotte Rivas, William Trigg, Sajinder Kaur Luthra, Veronique Morisson Iveson, Felicity N. E. Gavins, Nicholas J. Long
The FPR1 antagonist cFLFLFK is conjugated to a tetraglycine chelate, and radiolabelled with 99mTc. In vitro binding assays demonstrate that the compound, 99mTc.cFLFLFK, is a useful tool for non-invasive imaging of leukocyte recruitment.
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