Royal Society of Chemistry

Catalytic oxygenation of sp3 "C-H" bonds with Ir(III) complexes of chelating triazoles and mesoionic carbenes

Dalton Transactions - 3 November, 2014 - 23:17
Dalton Trans., 2014, Accepted Manuscript
DOI: 10.1039/C4DT02879A, PaperBiprajit Sarkar, Stephan Hohloch, Fenja Leena Duecker, Selina Kaiser, Aljosa Bolje, Janez Kosmrlj, Ramananda Maity
Cp*-Ir(III) complexes with additional chelating ligands are known active pre-catalysts for the oxygenation of C-H bonds. We present here eight examples of such complexes where the denticity of the chelating...
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Smaller than a nanoparticle with the design of discrete polynuclear molecular complexes displaying near-infrared to visible upconversion

Dalton Transactions - 3 November, 2014 - 23:17

Dalton Trans., 2014, Advance Article
DOI: 10.1039/C4DT02336F, PaperDavood Zare, Yan Suffren, Laure Guenee, Svetlana V. Eliseeva, Homayoun Nozary, Lilit Aboshyan-Sorgho, Stephane Petoud, Andreas Hauser, Claude Piguet
An unprecedented molecular [ErN9] chromophore emits simultaneous dual green (542 nm) and near-infrared (1540 nm) light upon indirect excitation.
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Protein Ruthenation and DNA Alkylation: Chlorambucil-functionalized RAPTA Complexes and Their Anticancer Activity

Dalton Transactions - 3 November, 2014 - 23:17
Dalton Trans., 2014, Accepted Manuscript
DOI: 10.1039/C4DT02764G, PaperAlexey Nazarov, Samuel M. Meier, Olivier Zava, Yulia Novosova, Elena Rudolfovna Milaeva, Christian Hartinger, Paul Dyson
Chemotherapeutics for the treatment of tumorigenic conditions that feature novel modes of action are highly sought after to overcome the limitations of current chemotherapies. Herein, we report the conjugation of...
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Encapsulation of [(SO4)4(H2O)12]8- clusters in a metal organic framework of pyridyl functionalized cyanuric acid based tris-urea

Dalton Transactions - 3 November, 2014 - 23:17

Dalton Trans., 2015, Advance Article
DOI: 10.1039/C4DT02877E, CommunicationRanjan Dutta, Bidyut Akhuli, Pradyut Ghosh
Encapsulation of four sulfates in hydrated form is demonstrated in the coordination driven self-assembly of a tripodal urea receptor.
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Hydration and ion pair formation in common aqueous La(III) salt solutions - A Raman scattering and DFT study.

Dalton Transactions - 3 November, 2014 - 23:17
Dalton Trans., 2014, Accepted Manuscript
DOI: 10.1039/C4DT03003F, PaperWolfram W Rudolph, Gert Irmer
Abstract Raman spectra of aqueous lanthanum perchlorate, triflate (trifluorosulfonate), chloride and nitrate solutions were measured over a broad concentration (0.121 - 3.050 mol[round bullet, filled]L-1) range at room temperature (23[degree]C). A very...
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Binding of Ru(terpyridine)(pyridine)(dipyridophenazine) to DNA Studied with Polarized Spectroscopy and Calorimetry

Dalton Transactions - 3 November, 2014 - 23:17
Dalton Trans., 2014, Accepted Manuscript
DOI: 10.1039/C4DT02642J, PaperAnna Karin Feng Martensson, Per Lincoln
Linear and circular dichroism (LD and CD) spectroscopy as well as isothermal titration calorimetry (ITC) have been used to investigate the interaction of Ru(tpy)(py)dppz2+ (tpy =2,2':6',2''-terpyridyl; py=pyridine; dppz=dipyrido[3,2-a:2'3'-c]phenazine) with DNA,...
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Antimony(III) and Bismuth(III) Amides Containing Pendant N-Donor Groups - Combined Experimental and Theoretical Study

Dalton Transactions - 3 November, 2014 - 23:17
Dalton Trans., 2014, Accepted Manuscript
DOI: 10.1039/C4DT02692F, PaperIva Vranova, Roman Jambor, Ales Ruzicka, Alexander Hoffmann, Sonja Herres-Pawlis, Libor Dostal
N,N and N,N,N - chelated antimony(III) and bismuth(III) chlorides L1-3MCl2 1 - 4 [for L1: M = Sb (1), for L2: M = Sb (2) and for L3: M =...
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Tripodal tris(hydroxypyridinone) ligands for immunoconjugate PET imaging with 89Zr4+: comparison with desferrioxamine-B

Dalton Transactions - 3 November, 2014 - 23:17

Dalton Trans., 2015, Advance Article
DOI: 10.1039/C4DT02978J, PaperMichelle T. Ma, Levente K. Meszaros, Brett M. Paterson, David J. Berry, Maggie S. Cooper, Yongmin Ma, Robert C. Hider, Philip J. Blower
A tris(hydroxypyridinone) chelator coordinates the PET imaging isotope, 89Zr4+, rapidly and quantitatively under ambient conditions, but a 89Zr-labelled tris(hydroxypyridinone)-immunoconjugate is not stable to in vivo demetallation.
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Bifunctional 64Cu-labelled macrobicyclic cage amine isothiocyanates for immuno-positron emission tomography

Dalton Transactions - 3 November, 2014 - 23:17

Dalton Trans., 2015, Advance Article
DOI: 10.1039/C4DT02983F, PaperBrett M. Paterson, Gojko Buncic, Lachlan E. McInnes, Peter Roselt, Carleen Cullinane, David S. Binns, Charmaine M. Jeffery, Roger I. Price, Rodney J. Hicks, Paul S. Donnelly
Sarcophagine ligands with isothiocyanate functional groups were conjugated to trastuzumab, radiolabelled with 64Cu and used to image HER2-positive tumours using PET.
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Controlled translocation of palladium(II) within a 22 ring atom macrocyclic ligand

Dalton Transactions - 3 November, 2014 - 23:17

Dalton Trans., 2014, 43,17006-17016
DOI: 10.1039/C4DT00765D, PaperMichael G. Burgess, M. Naveed Zafar, Stephen T. Horner, George R. Clark, L. James Wright
Palladium can be directed to coordinate to the "tail" region of the macrocycle H4L to give 3b. Translocation of the palladium from the tail coordination pocket to the head coordination pocket occurs on treatment with amines such as n-BuNH2 to give 4.
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Synchrotron applications to f-element research in the nuclear fuel cycle

Dalton Transactions - 3 November, 2014 - 23:17
Dalton Trans., 2014, Accepted Manuscript
DOI: 10.1039/C4DT02716G, PaperMelissa Anne Denecke
Synchrotron-based techniques are increasingly used to characterize radioactive materials and elucidate determinant processes relevant to the nuclear fuel cycle. Many recent advances are driven by the need to characterize such...
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Tuning the Coordination Properties of Phenothiazine by Regioselective Introduction of Diphenylphosphanyl Groups

Dalton Transactions - 3 November, 2014 - 23:17
Dalton Trans., 2014, Accepted Manuscript
DOI: 10.1039/C4DT02665A, PaperLuminita Silaghi-Dumitrescu, Iudit Hajnal Filip, Emese Gal, Iulia Lupan, Maria Perde Schrepler, Peter Lonnecke, Mihai Surducan, Luiza Gaina, Eva Hey-Hawkins
The palladium and platinum complexes of the newly synthesized 1-(diphenylphosphino)-10-methyl-10H-phenothiazine (1) and the previously reported 3-(diphenylphosphino)-10-alkyl-10H-phenothiazine [alkyl=Me (2), Et (3)] and 4-(diphenylphosphino)-10-ethyl-10H-phenothiazine (4) were prepared. Density functional calculations were carried...
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Influence of lithium concentration on the structure and Li+ transport properties of cubic phase lithium garnets

Dalton Transactions - 3 November, 2014 - 23:17
Dalton Trans., 2014, Accepted Manuscript
DOI: 10.1039/C4DT02861A, PaperMurugan Ramaswamy, Ramakumar S, janani N
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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Stable anode performance of vanadium oxide hydrate semi-microspheres and their graphene based composite microspheres in sodium-ion batteries

Dalton Transactions - 3 November, 2014 - 23:17

Dalton Trans., 2014, Advance Article
DOI: 10.1039/C4DT02988G, PaperHailong Fei, Zhiwei Li, Wenjing Feng, Xin Liu
A novel graphene based VO2 hydrate anode material delivers a high capacity for sodium-ion batteries.
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Meridional vs. facial coordination geometries of a dipodal ligand framework featuring a secondary coordination sphere

Dalton Transactions - 3 November, 2014 - 23:17

Dalton Trans., 2014, 43,16992-16995
DOI: 10.1039/C4DT02327G, CommunicationEllen M. Matson, Zachary Gordon, Benjamin Lin, Mark J. Nilges, Alison R. Fout
Ligation of bipyridine invokes a conformational change in iron and copper complexes.
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A perception of ferro- and antiferromagnetic interactions in a two dimensional Ni(II) heterochiral coordination polymer showing unusual CO2 uptake behavior

Dalton Transactions - 3 November, 2014 - 23:17

Dalton Trans., 2014, 43,16996-16999
DOI: 10.1039/C4DT02496F, CommunicationHimanshu Sekhar Jena, Soumyabrata Goswami, Suresh Sanda, Srinivasulu Parshamoni, Soumava Biswas, Sanjit Konar
A robust 2D heterochiral Ni(II) coordination polymer is reported which shows ferro-, antiferromagnetic interactions and unusual CO2 uptake behavior.
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Correction: Reversible CO exchange at platinum(0). An example of similar complex properties produced by ligands with very different stereoelectronic characteristics

Dalton Transactions - 3 November, 2014 - 23:17
Dalton Trans., 2014, 43,17209-17209
DOI: 10.1039/C4DT90172J, CorrectionSebastian J. K. Forrest, Paul G. Pringle, Hazel A. Sparkes, Duncan F. Wass
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Phosphine complexes of lone pair bearing Lewis acceptors

Dalton Transactions - 3 November, 2014 - 23:17

Dalton Trans., 2014, Advance Article
DOI: 10.1039/C4DT02789B, PerspectiveSaurabh S. Chitnis, Neil Burford
The unique structural outcomes and reactivity modes for phosphine complexes featuring lone-pair bearing acceptors are considered.
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A conformationally stressed novel ball-type perylenediimide appended zinc(II)phthalocyanine hybrid: spectroelectrochemical, electrocolorimetric and photovoltaic properties

Dalton Transactions - 3 November, 2014 - 23:17

Dalton Trans., 2014, Advance Article
DOI: 10.1039/C4DT01761G, PaperFatih Pekdemir, Sertan Kurnal[i without dot], Abdurrahman Sengul, Ahmet Alt[i without dot]ndal, Ali R[i without dot]za Ozkaya, Bekir Salih, Ozer Bekaroglu
The ZnPc-perylenediimide hybrid displayed a well-defined electrochromic behaviour and the best photovoltaic conversion efficiency observed with a Pc-based organic solar cell.
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Tetrametallic lanthanide(III) phosphonate cages: synthetic, structural and magnetic studies

Dalton Transactions - 3 November, 2014 - 23:17

Dalton Trans., 2014, 43,17101-17107
DOI: 10.1039/C4DT02630F, PaperKarzan H. Zangana, Eufemio Moreno Pineda, Richard E. P. Winpenny
Reaction of lanthanide nitrates with phosphonic acids in the presence of pivalic acid and pyridine lead to a trigonal pyramid of lanthanides with phosphonates capping three of the triangular faces.
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