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New members of fluorescent 1,8-naphthyridine-based BF2 compounds: Selective binding of BF2 with terminal bidentate N^N^O and N^C^O groups and tunable spectroscopy properties

Dalton Transactions - 27 July, 2014 - 23:54
Dalton Trans., 2014, Accepted Manuscript
DOI: 10.1039/C4DT01735H, PaperFu wen Fu, Michael L Huang, Meiling Du, Cunyan Hu, Liufang Wang, Cong Li, Yangyang Han, Xin Gan, Yong Chen, Weihua Mu
Intensely luminescent 1,8-naphthyridine-BF2 complexes 19 containing terminal bidentate N^N^O and/or N^C^O groups are synthesized and structurally characterized by X-ray diffraction, electrospray ionization mass spectrometry, 1H and 19F NMR spectroscopy and...
The content of this RSS Feed (c) The Royal Society of Chemistry

Electronic structures and selective fluoride sensing features of Os(bpy)2(HL2) and [{Os(bpy)2}2(-HL2)]2+ (H3L: 5-(1H-benzo[d]imidazol-2-yl)-1H-imidazole-4-carboxylic acid)

Dalton Transactions - 27 July, 2014 - 23:54
Dalton Trans., 2014, Accepted Manuscript
DOI: 10.1039/C4DT01821D, PaperGoutam Kumar Lahiri, Ankita Das, Hemlata Agarwala, Tanaya Kundu, Prabir Ghosh, Sudipta Mondal, Mobin M Shaikh
The article deals with the newly designed mononuclear and asymmetric dinuclear osmium(II) complexes OsII(bpy)2(HL2-) (1) and [(bpy)2OsII([small mu ]-HL2)OsII(bpy)2](Cl)2 ([2](Cl)2) / [(bpy)2OsII([small mu ]-HL2)OsII(bpy)2](ClO4)2 ([2](ClO4)2), respectively, (H3L=5-(1H-benzo[d]imidazol-2-yl)-1H-imidazole-4-carboxylic acid and bpy=2,2/-bipyridine). The identity of 1...
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Nickelalactones with Allyl Subunit - the Effect of Penta-Coordination on Structures and Stability

Dalton Transactions - 27 July, 2014 - 23:54
Dalton Trans., 2014, Accepted Manuscript
DOI: 10.1039/C4DT01863J, PaperJens Langer, Robert Freund, Helmar Gorls
A series of allyl modified nickelalactone derivatives of the general formula [(L)nNi{CH2C(CH3)C(CH3)CH2COO}] was synthesized via ligand exchange reactions in order to investigate the influence of the neutral ligand L on...
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Experimental Determination of Redox Cooperativity and Electronic Structure in Catalytically Active Cu-Fe and Zn-Fe Heterobimetallic Complexes

Dalton Transactions - 27 July, 2014 - 23:54
Dalton Trans., 2014, Accepted Manuscript
DOI: 10.1039/C4DT01841A, PaperMalkanthi K Karunananda, Francisco X Vazquez, Ercan E. Alp, Wenli Bi, Soma Chattopadhyay, Tomohiro Shibata, Neal Mankad
Complexes of the type (NHC)M-Fp (NHC = N-heterocyclic carbene, M = Cu or ZnCl, Fp = FeCp(CO)2) have been used recently as replacements for noble metal C-H functionalization catalysts and...
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Copper-catalyzed hydrophosphinations of styrenes in water at room temperature

Dalton Transactions - 27 July, 2014 - 23:54

Dalton Trans., 2014, Advance Article
DOI: 10.1039/C4DT00993B, PaperNicholas A. Isley, Roscoe T. H. Linstadt, Eric D. Slack, Bruce H. Lipshutz
Copper-catalyzed hydrophosphinations of styrenyl systems in water, at room temperature is herein reported, enabled by our 'designer' surfactant TPGS-750-M.
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Isolation of a uranium(III) benzophenone ketyl radical that displays redox-active ligand behaviour

Dalton Transactions - 27 July, 2014 - 23:54

Dalton Trans., 2014, Advance Article
DOI: 10.1039/C4DT01636J, CommunicationEllen M. Matson, John J. Kiernicki, Nickolas H. Anderson, Phillip E. Fanwick, Suzanne C. Bart
The first uranium(III) charge separated ketyl radical complex, Tp*2U(OC[middle dot]Ph2), has been isolated and acts as a potent two-electron reductant with reducing equivalents derived from both uranium and the redox-active benzophenone.
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Synthesis and Structural Investigation of R2Si (R = Me, Ph) Bridged Di-N-Heterocyclic Carbenes

Dalton Transactions - 27 July, 2014 - 23:54
Dalton Trans., 2014, Accepted Manuscript
DOI: 10.1039/C4DT01681E, PaperRajendra S. Ghadwal, Sven Reichmann, Elena Carl, Herbst-Irme R.
Functionalization of the C4 carbon of an imidazol-derived N-heterocyclic carbene (NHC) may allow fine-tuning of the electronic and steric properties of the C2 carbene center. A facile route to silyl-functionalized...
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Dinuclear copper(II) complexes based on two multidentate flexible Schiff-base ligands and one unusual in situ formed diphenolate 2,6-piperidin-4-one derivative

Dalton Transactions - 27 July, 2014 - 23:54
Dalton Trans., 2014, Accepted Manuscript
DOI: 10.1039/C4DT01014K, CommunicationYuan Dai, Yin-Ge Wang, Jiao Geng, Yu-Xin Peng, Wei Huang
A dinuclear Cu(II) complex [Cu2(L3)2]∙2H2O, having an unprecedented in situ formed diphenolate 2,6-piperidin-4-one derived ligand produced from the flexible Schiff-base ligand HL1, can be yielded as a side product in...
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Copper(I)- and copper(0)-promoted homocoupling and homocoupling-hydrodehalogenation reactions of dihalogenoclathrochelate precursors for C-C conjugated iron(II) bis-cage complexes

Dalton Transactions - 27 July, 2014 - 23:54

Dalton Trans., 2014, Advance Article
DOI: 10.1039/C4DT01557F, PaperOleg A. Varzatskii, Sergey V. Shul'ga, Alexander S. Belov, Valentin V. Novikov, Alexander V. Dolganov, Anna V. Vologzhanina, Yan Z. Voloshin
Iron(II) dibromo- and diiodoclathrochelates undergo copper(I)-promoted reductive homocoupling to C-C conjugated dibromo- and diiodo-bis-clathrochelates.
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Stretching the phenazine MO in dppz: The effect of phenyl and phenyl-ethynyl groups on the photophysics of Re(I) dppz complexes

Dalton Transactions - 27 July, 2014 - 23:54
Dalton Trans., 2014, Accepted Manuscript
DOI: 10.1039/C4DT01415D, PaperKeith Gordon, Holly van der Salm, Christopher B Larsen, James R. W. McLay, Michael G Fraser, Nigel Thomas Lucas
A series of dipyrido[3,2-a:2',3'-c]phenazine (dppz)-based ligands have been synthesised in which phenyl or phenyl-ethynyl linkers are terminated by $^{t}$Bu or CN units. The corresponding [ReCl(CO)$_3$(L)] complexes are also prepared. Electrochemistry...
The content of this RSS Feed (c) The Royal Society of Chemistry

Ruthenium, osmium and rhodium complexes of 1, 4-diaryl 1, 4-diazabutadiene: radical versus non-radical states

Dalton Transactions - 27 July, 2014 - 23:54
Dalton Trans., 2014, Accepted Manuscript
DOI: 10.1039/C4DT01241K, PaperSarat Chandra Patra, Amit Saha Roy, Vadivelu Manivannan, Thomas Weyhermueller, Prasanta Ghosh
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.
The content of this RSS Feed (c) The Royal Society of Chemistry

Preparation and Properties of a Calcium(II)-based Molecular Chain Decorated with Manganese(II) Butterfly-like Complexes

Dalton Transactions - 27 July, 2014 - 23:54
Dalton Trans., 2014, Accepted Manuscript
DOI: 10.1039/C4DT01518E, PaperA C Benniston, Michael Probert, Silvia Melnic, Constantin Ion Turta, Elena Bartolome, Juan Bartolome, Ana Arauzo, Ross W Harrington
The room temperature reaction of [Mn2O2(bipy)4](ClO4)3 (bipy = 2,2'-bipyridine) with Ca(CHCl2COO)2 in methanol produced a yellow crystalline material. The X-ray determined structure comprises of a multiple calcium(II) carboxylate bridged rod-like...
The content of this RSS Feed (c) The Royal Society of Chemistry

Multi-component assembly and luminescence tuning of lanthanide hybrids based with both Zeolite L/A and SBA-15 through two organically grafted linkers

Dalton Transactions - 27 July, 2014 - 23:54
Dalton Trans., 2014, Accepted Manuscript
DOI: 10.1039/C4DT01169D, PaperLei Chen, Bing Yan
Both Zeolite A/L and SBA-15 have been used to assemble novel photofunctional multi-component lanthanide hybrid materials. Microporous zeolites A/L are firstly functionalized by embedding lanthanide or zinc complexes (TTA =...
The content of this RSS Feed (c) The Royal Society of Chemistry

Structural, magnetic, and electrochemical properties of the high pressure form of Na2Co[PO4]F

Dalton Transactions - 27 July, 2014 - 23:54
Dalton Trans., 2014, Accepted Manuscript
DOI: 10.1039/C4DT01418A, PaperHamdi BEN YAHIA, Daisuke Mori, Masahiro Shikano, Hironori Kobayashi, Yoshiyuki Inaguma
The new compound HP-Na2Co[PO4]F was synthesized by high pressure solid state reaction and its crystal structure was determined from single crystal X-ray diffraction data. The physical properties of HP-Na2Co[PO4]F were...
The content of this RSS Feed (c) The Royal Society of Chemistry

Facile one-pot solvothermal method to synthesize ultrathin Sb2S3 nanosheets anchored on graphene

Dalton Transactions - 27 July, 2014 - 23:54
Dalton Trans., 2014, Accepted Manuscript
DOI: 10.1039/C4DT01609B, PaperBaoping Lu, Jilin Tang
Ultrathin two-dimensional (2D) nanosheets of layered transition-metal chalcogenide are theoretically and technologically intriguing. However, it still remains a great challenge to synthesize ultrathin nanosheets because of the lack of an...
The content of this RSS Feed (c) The Royal Society of Chemistry

Mono- and bimetallic Ir(III) based catalysts for the homogeneous photocatalytic reduction of CO2 under visible light irradiation. New insights into catalyst deactivation

Dalton Transactions - 27 July, 2014 - 23:54

Dalton Trans., 2014, Advance Article
DOI: 10.1039/C4DT01717J, PaperRichard O. Reithmeier, Simon Meister, Bernhard Rieger, Armin Siebel, Martin Tschurl, Ulrich Heiz, Eberhardt Herdtweck
The photocatalytic performance for the reduction of CO2 as well as deactivation pathways of novel mono- and bimetallic Ir(III) based catalysts are outlined.
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Specific binding of Zn2+, Cd2+ and Ni2+ ions by a cyclic four-cysteinyl peptide

Dalton Transactions - 27 July, 2014 - 23:54

Dalton Trans., 2014, Advance Article
DOI: 10.1039/C4DT01614A, PaperKarolina Krzywoszynska, Henryk Kozlowski
The metal binding abilities of the GCASCDNCRACKK cyclic peptide towards Zn2+, Cd2+ and Ni2+ ions were studied by potentiometric and spectroscopic methods.
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Two-step sintering of new potassium sodium niobate ceramics: a high d33 and wide sintering temperature range

Dalton Transactions - 27 July, 2014 - 23:54

Dalton Trans., 2014, Advance Article
DOI: 10.1039/C4DT01712A, CommunicationJiagang Wu, Yumei Wang
In this work, the two-step sintering technique is used to realize a high piezoelectric constant (d33) and wide sintering temperature range (TS) in the 0.955(K0.42Na0.58)(Nb0.96Sb0.04)O3-0.045(Bi0.5K0.5)0.90Zn0.10ZrO3 lead-free ceramics.
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Low temperature activation of S8, Sered and [small alpha]-Te with [CpBIGFe(CO)2] radicals

Dalton Transactions - 27 July, 2014 - 23:54
Dalton Trans., 2014, Accepted Manuscript
DOI: 10.1039/C4DT01764A, CommunicationManfred Scheer, Sebastian Heinl
The bulky dimeric iron complex, [CpBIGFe(CO)2]2, readily activates elemental chalcogens (S8, Sered and [small alpha]-Te) under mild conditions at room temperature. Six compounds containing (Q2)2- ligands (Q = S, Se) and...
The content of this RSS Feed (c) The Royal Society of Chemistry

Proton conductivity of hexagonal and cubic BaTi1-xScxO3-[small delta] (0.1 [less-than-or-equal] x [less-than-or-equal] 0.8)

Dalton Transactions - 27 July, 2014 - 23:54
Dalton Trans., 2014, Accepted Manuscript
DOI: 10.1039/C4DT01280A, PaperSeikh Mohammad Habibur Rahman, Stefan Tommy Norberg, Christopher Knee, jordi jacas Biendicho, Stephen Hull, Sten Gunnar Eriksson
BaTi1-xScxO3-[small delta] (x = 0.1 - 0.8) was prepared via solid state reaction. High resolution X-ray powder diffraction was used to characterise the synthesised materials. It was found that low substitution...
The content of this RSS Feed (c) The Royal Society of Chemistry

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