Dalton Transactions

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Carbene complexes of phosphorus(V) fluorides substituted with perfluoroalkyl-groups synthesized by oxidative addition. Cleavage of the complexes reveals a new synthetic protocol for ionic liquids

29 January, 2014 - 01:54

Dalton Trans., 2014, 43,2979-2987
DOI: 10.1039/C3DT53043D, PaperTobias Bottcher, Simon Steinhauer, Nadine Allefeld, Berthold Hoge, Beate Neumann, Hans Georg Stammler, Bassem S. Bassil, Martin Winter, Norbert W. Mitzel, Gerd-Volker Roschenthaler
Solid state structures of volatile fluorinating agents used as carbene precursors are discussed. A new synthetic protocol for the synthesis of ionic liquids is presented.
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Exchange interactions in [2 [times] 2] Cu(II) grids: on the reliability of the fitting spin models

29 January, 2014 - 01:54

Dalton Trans., 2014, 43,2988-2996
DOI: 10.1039/C3DT53168F, PaperCarmen J. Calzado, Stefano Evangelisti
Spin interaction patterns for ferromagnetic Cu(II) [2 [times] 2] grids: real or effective?
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Further orthometalated dinuclear palladium(III) compounds with bridging N,S-donor ligands

29 January, 2014 - 01:54

Dalton Trans., 2014, 43,2961-2970
DOI: 10.1039/C3DT52717D, PaperSusana Ibanez, Doris Nena Vrecko, Francisco Estevan, Pipsa Hirva, Mercedes Sanau, M a Angeles Ubeda
HOMO orbitals of new dinuclear Pd(III) complexes, bridged by N,S-ligands, show a larger contribution of sulphur p-orbitals allowing greater stabilization than expected.
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Halide impact on emission of mononuclear copper(I) complexes with pyrazolylpyrimidine and triphenylphosphine

29 January, 2014 - 01:54

Dalton Trans., 2014, 43,2953-2960
DOI: 10.1039/C3DT53040J, PaperKaterina A. Vinogradova, Victor F. Plyusnin, Arkady S. Kupryakov, Marianna I. Rakhmanova, Natalia V. Pervukhina, Dmitrii Yu. Naumov, Lilia A. Sheludyakova, Elena B. Nikolaenkova, Viktor P. Krivopalov, Mark B. Bushuev
Correlations between spectral properties and structural parameters are discussed.
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Methanetrisamidines in coordination chemistry - syntheses, structures and CH-NH tautomerism

29 January, 2014 - 01:54

Dalton Trans., 2014, 43,2907-2914
DOI: 10.1039/C3DT53261E, PaperBenjamin Gutschank, Stephan Schulz, Dieter Blaser, Christoph Wolper
C-H tautomeric methanetrisamidine either serves as a tripodal N,N,N-chelating ligand or undergoes H-migration and formation of the N-H tautomeric form.
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Direct amine-functionalisation of [gamma]-Fe2O3 nanoparticles

29 January, 2014 - 01:54

Dalton Trans., 2014, 43,2948-2952
DOI: 10.1039/C3DT52386A, PaperV. Rocher, J. Manerova, M. Kinnear, D. J. Evans, M. G. Francesconi
Ferrofluids of direct amine-functionalised [gamma]-Fe2O3 nanoparticles were prepared via a novel and simple route. These nanoparticles showed enhanced thermal stability.
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Homo- and heterometallic luminescent 2-D stilbene metal-organic frameworks

29 January, 2014 - 01:54

Dalton Trans., 2014, 43,2925-2935
DOI: 10.1039/C3DT52939H, PaperChristina A. Bauer, Simon C. Jones, Tiffany L. Kinnibrugh, Paul Tongwa, Richard A. Farrell, Avinash Vakil, Tatiana V. Timofeeva, Victor N. Khrustalev, Mark D. Allendorf
Luminescent and magnetic properties for a series of isostructural 2-D stilbene metal-organic frameworks were investigated for homonuclear and mixed-metal complexes.
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Structural and computational insights into the versatility of cadmium binding to proteins

29 January, 2014 - 01:54

Dalton Trans., 2014, 43,2878-2887
DOI: 10.1039/C3DT52810C, PaperRan Friedman
Cadmium can bind to a variety of other metal binding protein, which may explain its toxicity. Calculations add to the understanding of the chemistry of cadmium-protein interactions.
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Synthesis and characterisation of new MO(OH)2 (M = Zr, Hf) oxyhydroxides and related Li2MO3 salts

29 January, 2014 - 01:54

Dalton Trans., 2014, 43,2755-2763
DOI: 10.1039/C3DT52929K, PaperYana V. Baklanova, Tatyana A. Denisova, Lidiya G. Maksimova, Alexander P. Tyutyunnik, Inna V. Baklanova, Igor R. Shein, Reinhard B. Neder, Nadezda V. Tarakina
Synthesis, crystal structure and chemical bonding of the new solids HfO(OH)2 and ZrO(OH)2 are reported.
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Three coordination polymers constructed from various polynuclear clusters spaced by 2,2[prime or minute]-azodibenzoic acid: syntheses and fluorescent properties

29 January, 2014 - 01:54

Dalton Trans., 2014, 43,2915-2924
DOI: 10.1039/C3DT52888J, PaperLei-Lei Liu, Cai-Xia Yu, Juan Sun, Pan-Pan Meng, Feng-Ji Ma, Ji-Min Du, Lu-Fang Ma
Reactions of M(OAc)2 (M = Zn, Cd, Pb) with 2,2[prime or minute]-azodibenzoic acid produced three 3D MOFs containing tetranuclear [Zn4([small mu ]4-O)([small mu ]2-CO2)6] units, helical Cd-carboxylate chains and hexanuclear [Pb6([small mu ]4-O)2(CO2)4] units, respectively.
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Hydrothermal synthesis, electronic structure and tunable luminescence of single-phase Ca5(PO4)3F:Tb3+,Eu3+ microrods

29 January, 2014 - 01:54

Dalton Trans., 2014, 43,2819-2827
DOI: 10.1039/C3DT52231H, PaperZuoling Fu, Xiaojie Wang, Yanmin Yang, Zhijian Wu, Defang Duan, Xihong Fu
The emission spectra of Ca5(PO4)3F:0.04Tb3+,xEu3+ microrods could result in tunable emission with self-activated luminescence and rare earth-doping emission.
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Novel near-IR absorbing phenyl-substituted phthalo- and naphthalocyanine complexes of lanthanide(III): synthesis and spectral and electrochemical properties

29 January, 2014 - 01:54

Dalton Trans., 2014, 43,2799-2809
DOI: 10.1039/C3DT52726C, PaperTatiana V. Dubinina, Kseniya V. Paramonova, Stanislav A. Trashin, Nataliya E. Borisova, Larisa G. Tomilova, Nikolay S. Zefirov
A series of novel near-IR absorbing (up to 1797 nm) phenyl-substituted phthalo- and naphthalocyanine complexes of lanthanide(III) was obtained and investigated.
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Controlling proton movement: electrocatalytic oxidation of hydrogen by a nickel(II) complex containing proton relays in the second and outer coordination spheres

29 January, 2014 - 01:54

Dalton Trans., 2014, 43,2744-2754
DOI: 10.1039/C3DT53074D, PaperParthapratim Das, Ming-Hsun Ho, Molly O'Hagan, Wendy J. Shaw, R. Morris Bullock, Simone Raugei, Monte L. Helm
A nickel bis(diphosphine) complex containing proton relays in the second and outer coordination spheres, Ni(PCy2N(CH2)2OMe)2, is an electrocatalyst for H2 oxidation.
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A direct anchoring of Anderson-type polyoxometalates in aqueous media with tripodal ligands especially containing the carboxyl group

27 January, 2014 - 01:17

Dalton Trans., 2014, 43,2722-2725
DOI: 10.1039/C3DT53034E, CommunicationJiangwei Zhang, Yichao Huang, Jin Zhang, Shan She, Jian Hao, Yongge Wei
Polyoxometalate-based organic-inorganic hybrids were synthesized by direct modification of the parent Anderson cluster with tripodal ligands containing carboxyl groups.
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Two segregated columnar stack platinum-bis-dithiolene molecule solids showing spin-Peierls-type transition above room temperature

27 January, 2014 - 01:17

Dalton Trans., 2014, 43,2997-3004
DOI: 10.1039/C3DT52757C, PaperWei-Hua Ning, Xuan-Rong Chen, Jian-Lan Liu, Hao Yang, Xiao-Ming Ren
Two columnar stack [Pt(mnt)2]--based molecule solids exhibit spin-Peierls-type transition above room temperature.
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Formation of bis([small mu ]-tetrazolato)dinickel(II) complexes with N,N,O-donor Schiff bases via in situ 1,3-dipolar cyclo-additions: isolation of a novel bi-cyclic trinuclear nickel(II)-sodium(I)-nickel(II) complex

27 January, 2014 - 01:17

Dalton Trans., 2014, 43,2936-2947
DOI: 10.1039/C3DT52796D, PaperMithun Das, Sudipta Chatterjee, Klaus Harms, Tapan Kumar Mondal, Shouvik Chattopadhyay
Bis([small mu ]-tetrazolato) bridged nickel(II) Schiff base complexes have been synthesized by in situ 1,3-dipolar cyclo-additions and characterized.
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Synthesis and application of binuclear [small alpha]-diimine nickel/palladium catalysts with a conjugated backbone

27 January, 2014 - 01:17

Dalton Trans., 2014, 43,2900-2906
DOI: 10.1039/C3DT51782A, PaperLiang Zhu, Zhi-Sheng Fu, Hui-Jie Pan, Wei Feng, Changle Chen, Zhi-Qiang Fan
A series of binuclear nickel/palladium catalysts C4-C7 with conjugated [small alpha]-diimine ligands were designed, prepared and fully characterized.
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Fabrication of graphene wrapped ZnIn2S4 microspheres heterojunction with enhanced interfacial contact and its improved photocatalytic performance

27 January, 2014 - 01:17

Dalton Trans., 2014, 43,2888-2894
DOI: 10.1039/C3DT52820K, PaperHoufen Li, Hongtao Yu, Shuo Chen, Huimin Zhao, Yaobin Zhang, Xie Quan
Graphene wrapped ZnIn2S4 (ZnIn2S4@Gr) via electrostatic interactions was prepared, characterized and its photocatalytic performance was compared to that of a graphene-ZnIn2S4 composite.
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Al3+ selective colorimetric and fluorescent red shifting chemosensor: application in living cell imaging

27 January, 2014 - 01:17

Dalton Trans., 2014, 43,2895-2899
DOI: 10.1039/C3DT52770K, PaperRahul Patil, Anuradha Moirangthem, Ray Butcher, Narinder Singh, Anupam Basu, Kundan Tayade, Umesh Fegade, Dilip Hundiwale, Anil Kuwar
We report the development of a fluorescent probe based on the benzothiazole unit to monitor intracellular Al3+ levels in living cells.
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Synthesis, structure and spectroscopic properties of Re(I) complexes incorporating 5-arylazo-8-hydroxyquinoline: a density functional theory/time-dependent density functional theory investigation

27 January, 2014 - 01:17

Dalton Trans., 2014, 43,2859-2877
DOI: 10.1039/C3DT52630E, PaperRupa Sarkar, Pallab Mondal, Kajal Krishna Rajak
Three dinuclear and six mononuclear Re(I) complexes incorporating 5-arylazo-8-hydroxyquinoline (Hhq) ligand have been synthesized and characterized. DFT and TDDFT studies were also performed.
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