Dalton Transactions

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Single-phased white-light-emitting NaCaBO3:Ce3+,Tb3+,Mn2+ phosphors for LED applications

20 January, 2014 - 23:54

Dalton Trans., 2014, 43,2465-2472
DOI: 10.1039/C3DT52328D, PaperXinguo Zhang, Menglian Gong
A series of NaCaBO3:Ce3+,Tb3+,Mn2+ color-tunable phosphors were prepared via a high-temperature solid-state reaction.
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A cascade reaction: ring-opening insertion of dioxaphospholane into lutetium alkyl bonds

20 January, 2014 - 23:54

Dalton Trans., 2014, 43,2448-2457
DOI: 10.1039/C3DT52790E, PaperKevin R. D. Johnson, Paul G. Hayes
Although an organolutetium complex of a new dioxaphospholane-substituted carbazole-based pincer ligand appears immune to cyclometalation, an unusual ring-opening insertion reaction was observed.
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Protonation, coordination chemistry, cyanometallate "supercomplex" formation and fluorescence chemosensing properties of a bis(2,2[prime or minute]-bipyridino)cyclophane receptor

20 January, 2014 - 23:54

Dalton Trans., 2014, 43,2437-2447
DOI: 10.1039/C3DT52061G, PaperSandra Gago, Jorge Gonzalez, Salvador Blasco, A. Jorge Parola, M. T. Albelda, Enrique Garcia-Espana, Fernando Pina
A new polyazamacrocycle L strongly binds cyanometallates and was capable of being used as a bridging ligand to obtain the dinuclear complex [(Ru(bpy)2)2(L)](PF6)4[middle dot]4HPF6.
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Gold(I) complexes with heteroaryl phosphine ligands

20 January, 2014 - 23:54

Dalton Trans., 2014, 43,2397-2405
DOI: 10.1039/C3DT52893F, PaperChristian Sarcher, Saeid Farsadpour, Leila Taghizadeh Ghoochany, Yu Sun, Werner R. Thiel, Peter W. Roesky
Homoleptic and heteroleptic gold(I) complexes ligated by phosphines with N-heterocycles in the periphery were prepared.
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Bulk spin-crossover in the complex [FeL(NCS)2] of a tris(pyridyl)ethane-derived N4-ligand-a temperature-dependent crystallographic study

20 January, 2014 - 23:54

Dalton Trans., 2014, 43,2406-2417
DOI: 10.1039/C3DT53070A, PaperDennis Wiedemann, Andreas Grohmann
Differences in the spin-crossover behaviour of [FeL(NCS)2] in the crystalline state vs. on a graphite surface are rationalised by a study of variation in the thermal-expansion tensor.
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Homoleptic aminophenolates of Zn, Mg and Ca. Synthesis, structure, DFT studies and polymerization activity in ROP of lactides

20 January, 2014 - 23:54

Dalton Trans., 2014, 43,2424-2436
DOI: 10.1039/C3DT52868E, PaperJakub Wojtaszak, Krzysztof Mierzwicki, Slawomir Szafert, Nurbey Gulia, Jolanta Ejfler
A series of new homoleptic Zn, Mg and Ca aminophenolates were obtained and characterized. The compounds showed interesting differences in molecular dynamics in solution which greatly influenced their activities in ROP of lactides.
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Multi-nuclear silver(I) and copper(I) complexes: a novel bonding mode for bispyridylpyrrolides

20 January, 2014 - 23:54

Dalton Trans., 2014, 43,2458-2464
DOI: 10.1039/C3DT52794H, PaperXiao-Hui Hu, Yan Liang, Chen Li, Xiao-Yi Yi
Reaction of deprotonated 2,5-bis(2[prime or minute]-pyridyl)pyrrole (HPDPH) with AgOTf (where OTf- = triflato) in THF readily yields a yellow triangular Ag3 complex [(PDPH)Ag]3 (1), of which the av. AgAg distance is 2.902 A.
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A calorimetric study of the hydrolysis and peroxide complex formation of the uranyl(VI) ion

20 January, 2014 - 23:54

Dalton Trans., 2014, 43,2378-2383
DOI: 10.1039/C3DT52922C, PaperPier Luigi Zanonato, Plinio Di Bernardo, Ingmar Grenthe
The enthalpies of reaction for the formation of uranyl(VI) hydroxide and peroxide complexes have been determined from calorimetric titrations at 25 [degree]C in a 0.100 M tetramethyl ammonium nitrate ionic medium. The hydroxide data suggest structural relationship between the complexes [(UO2)3(OH)n]6-n, n = 4-8.
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Necklace-like mesoporous MgO/TiO2 heterojunction structures with excellent capability for water treatment

20 January, 2014 - 23:54

Dalton Trans., 2014, 43,2348-2351
DOI: 10.1039/C3DT52199K, CommunicationYong Jia, Xin-Yao Yu, Tao Luo, Zhen Jin, Bai Sun, Jin-Huai Liu, Xing-Jiu Huang
Necklace-like MgO/TiO2 heterojunction structures exhibit remarkable removal performance towards inorganic micro-pollutants and good photocatalytic degradation properties towards organic micro-pollutants.
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Effective catalytic disproportionation of aqueous H2O2 with di- and mono-nuclear manganese(II) complexes containing pyridine alcohol ligands

16 January, 2014 - 22:54

Dalton Trans., 2014, Advance Article
DOI: 10.1039/C3DT53288G, PaperM. Zienkiewicz, A. Jablonska-Wawrzycka, J. Szlachetko, Y. Kayser, K. Stadnicka, W. Sawka-Dobrowolska, J. Jezierska, B. Barszcz, J. Sa
The two novel manganese(II) complexes were synthesized, thoroughly characterized, and tested in H2O2 disproportionation reaction.
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Cobalt selenium oxohalides: Catalysts for Water Oxidation

12 January, 2014 - 21:54
Dalton Trans., 2013, Accepted Manuscript
DOI: 10.1039/C3DT53452A, PaperFaiz Rabbani, Henrik Svengren, Iwan Zimmermann, Shichao Hu, Tanja Laine, Wenming Hao, B Akermark, Torbjorn Akermark, Mats Johnsson
Two new oxohalides Co4Se3O9Cl2 and Co3Se4O10Cl2 have been synthesized by solid state reactions. They crystallize in the orthorhombic space group Pnma and the monoclinic space group C2/m respectively. The crystal...
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Two Novel Thioarsenates {[Mn(2,2-bipy)2(SCN)][Mn(2,2-bipy)](AsVS4)}2 and {[Mn(2-2'-bipy)2(SCN)]2[AsIII2(S2)2S2]}: Introducing an Anionic Second ligand to Modify MnII Complex Cations of 2,2-Bipyridine

12 January, 2014 - 21:54
Dalton Trans., 2013, Accepted Manuscript
DOI: 10.1039/C3DT53515K, PaperGuang-Ning Liu, Guo-Cong Guo, Ming-Sheng Wang, Jin-Shun Huang
Two novel manganese thioarsenates, {[Mn(2,2-bipy)2(SCN)][Mn(2,2-bipy)](AsVS4)}2 (1, 2,2'-bipy = 2,2-bipyridine) and {[Mn(2,2'-bipy)2(SCN)]2[AsIII2(S2)2S2]} (2) containing thiocyanate-modified Mn-2,2'-bipy (2,2'-bipy = 2,2-bipyridine) complex cations were synthesized. They feature two terminal [Mn(2,2'-bipy)2(SCN)]+ complex cations bridged...
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Stable Core-modified Calixsmaragdyrins: Synthesis, Structure and Specific Sensing of Hydrogen Sulfate Ion

12 January, 2014 - 21:54
Dalton Trans., 2013, Accepted Manuscript
DOI: 10.1039/C3DT53134A, PaperMagalampalli Ravikanth, Tamal Chatterjee, Avijit Ghosh, Sheri Madhu
Stable calixoxa- and calixthiasmaragdyrins containing three methine bridges and two direct bonds connecting the five pyrrole/heterocycle rings were synthesized by [3+2] condensation of dipyrromethane with 16-oxatripyrrane and 16-thiatripyrrane respectively under...
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Mixed anhydride complexes of rhodium(I) and ruthenium(II) - their synthesis and ligand rearrangements.

12 January, 2014 - 21:54
Dalton Trans., 2013, Accepted Manuscript
DOI: 10.1039/C3DT52552J, PaperJacorien Coetzee, Graham R Eastham, Alexandra MZ Slawin, David J Cole-Hamilton
The coordination chemistry and solution behaviour of Rh(I) and Ru(II) complexes derived from mixed anhydride ligands of carboxylic acids and phosphorus acids were explored. Similar to the free ligand systems,...
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A Dodecanuclear Copper(II) Cage Self-Assembled from Six Dicopper Building Units

12 January, 2014 - 21:54
Dalton Trans., 2013, Accepted Manuscript
DOI: 10.1039/C3DT53144A, PaperAloke kumar Ghosh, Moumita Pait, Rodolphe Clerac, Corine MATHONIERE, Valerio Bertolasi, Antonio Frontera, Antonio Bauza, Kausikisankar Pramanik, Debashis Ray
Reaction of the dinucleating phenol-based ligand,H3bpmp (2,6-bis-[(3-hydroxy-propylimino)-methyl]-4-methyl-phenol), with Cu2+ ions in presence of a hybrid base (NEt3 and NaN3), necessary for the in-situ generation of required numbers of hydroxido ions,...
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Facile Fabrication of Corrosion-Resistant Superhydrophobic and Superoleophilic Surface with MnWO4:Dy3+ Microbouquets

12 January, 2014 - 21:54
Dalton Trans., 2013, Accepted Manuscript
DOI: 10.1039/C3DT52401A, PaperTaohai Li, Quanguo Li, Jing Yan, Feng Li
Superhydrophobic and superoleophilic MnWO4:Dy3+ microbouquets were successfully fabricated via a facile hydrothermal process. The surface morphologies and chemical composition were investigated by the scanning electron microscope (SEM) and X-ray powder...
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Catalysis and molecular magnetism of dinuclear iron(III) complexes with N-(2-pyridylmethyl)-iminodiethanol/-ate

12 January, 2014 - 21:54
Dalton Trans., 2013, Accepted Manuscript
DOI: 10.1039/C3DT53376J, PaperKil Sik Min, Jong Won Shin, Jeong Mi Bae, Cheal Kim
The reaction of N-(2-pyridylmethyl)iminodiethanol (H2pmide) and Fe(NO3)3[round bullet, filled]9H2O in MeOH led to the formation of a dimeric iron(III) complex, [(Hpmide)Fe(NO3)]2(NO3)2[round bullet, filled]2CH3OH (1). Its anion-exchanged form, [(pmide)Fe(N3)]2 (2), was prepared by the reaction...
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Donor Functionalized Ruthenium N-Heterocyclic Carbene Complexes in Alcohol Oxidation Reactions

12 January, 2014 - 21:54
Dalton Trans., 2013, Accepted Manuscript
DOI: 10.1039/C3DT53125B, PaperAbbas Raja Naziruddin, Chun-Shiuan Zhuang, Wan-Jung Lin, Wen-Shu Hwang
N-pyridyl, N'-amido functionalized imidazolium bromides were obtained in high yields as N-heterocyclic carbene (NHC) precursor and used as bidentate or a pincer ligands to obtain ruthenium complexes via silver NHC...
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Photocatalytic application of nanosized CdS immobilized onto functionalized MWCNTs

12 January, 2014 - 21:54
Dalton Trans., 2013, Accepted Manuscript
DOI: 10.1039/C3DT53338G, PaperDemetrios Chronopoulos, Nikolaos Karousis, Sihan Zhao, Qing Wang, Hisanori Shinohara, Nikos Tagmatarchis
Nanosized semiconductor CdS immobilized onto modified multi-walled carbon nanotubes (MWCNTs) carrying poly(amidoamine) dendron units were visualized by HR-TEM. Evidently, spherical CdS nanoparticles 3-5 nm in diameter were identified. Moreover, EDX...
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A series of rare earth complexes with novel non-interpenetrating 3D networks: Synthesis, structures, magnetic and optical properties

12 January, 2014 - 21:54
Dalton Trans., 2013, Accepted Manuscript
DOI: 10.1039/C3DT53112K, PaperXiaohua Wei, lin-yan Yang, sheng-yun Liao, Ming Zhang, Jin-Lei Tian, pei-yao Du, Wen Gu, Xin Liu
A series of metal-organic framework {Ln(BCPBA)(H2O)}n {Ln=Nd (1), Sm (2), Eu (3), Tb (4), Dy (5)}; {[Ln(BCPBA)(H2O)](H2O)}n {Ln= Pr (6), Gd (7)}have been synthesized through hydrothermal synthesis method. These compounds...
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