Dalton Transactions

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RSC - Dalton Trans. latest articles
Updated: 9 hours 25 min ago

Bis(acetylacetonato)bis(pyrazolato)ruthenate(III) as a redox-active scorpionate ligand

9 hours 25 min ago

Dalton Trans., 2014, Advance Article
DOI: 10.1039/C4DT02331E, PaperJun Yoshida, Keisuke Sugawara, Hidetaka Yuge, Jun Okabayashi
The octahedral Ru(III) complex acts as a redox-active scorpionate ligand.
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Crystal chemical characteristics of ellestadite-type apatite: implications for toxic metal immobilization

9 hours 25 min ago

Dalton Trans., 2014, Advance Article
DOI: 10.1039/C4DT02088J, PaperY. N. Fang, Clemens Ritter, T. J. White
Ellestadites are silicate-sulphate apatite matrices for the immobilization of toxic metal waste. Phosphate-rich chlorellestadite, Ca10[(SiO4)x(PO4)6-2x(SO4)x]Cl2 (0 [less-than-or-equal] x [less-than-or-equal] 1) show promise as ceramic waste forms for hazardous fly ashes rich in sulphur and chlorine.
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Nickel promoted functionalization of CO2 to anhydrides and ketoacids

9 hours 25 min ago

Dalton Trans., 2014, Advance Article
DOI: 10.1039/C4DT01221F, PaperZoe R. Greenburg, Dong Jin, Paul G. Williard, Wesley H. Bernskoetter
Nickel pyridyl-phosphine species couple CO2 with olefins and can produce cyclic anhydrides and ketoacids with alkyl zinc and/or carbon monoxide.
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Tri- and tetra-dentate imine vanadyl complexes: Synthesis, structure and ethylene polymerization/ring opening polymerization capability

9 hours 25 min ago
Dalton Trans., 2014, Accepted Manuscript
DOI: 10.1039/C4DT01448K, PaperCarl Redshaw, Jing Ma, Keqing Zhao, Mark Walton, Joseph A Wright, David L. Hughes, Mark Robert James Elsegood, Xinsen Sun, Kenji Michiue
Reaction of the ligand 2,4-tert-butyl-6-[(2-methylquinolin-8-ylimino)methyl]phenol (L1H) with [VOCl3] in the presence of triethylamine afforded the complex [VOCl2L1] (1), whereas use of [VO(OnPr)3] led to the isolation of [VO2L1] (2) or...
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Two Strandberg-type organophosphomolybdates: synthesis, crystal structure and catalytic properties

9 hours 25 min ago
Dalton Trans., 2014, Accepted Manuscript
DOI: 10.1039/C4DT02571G, PaperJian Ping Wang, Hong-Xin Ma, Lan-Cui Zhang, wansheng You, Zaiming Zhu
Two novel Strandberg-type organophosphomolybdate hybrid compounds [(Cu(H2O))2(-bipy)2(C6H5PO3)2Mo5O15]n (1) and [(Cu(H2O)2)2(-bipy)(C6H5PO3)2Mo5O15]n (2) (bipy =4,4'-bipyridyl) were prepared by mild hydrothermal conditions and structurally characterized by physico-chemical and spectroscopic methods. Single crystal X-ray...
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Gold(I)Thiolates Containing Amino Acid Moieties. Cytotoxicity and Structure-Activity Relationship Studies

9 hours 25 min ago
Dalton Trans., 2014, Accepted Manuscript
DOI: 10.1039/C4DT02299H, PaperM Concepcion Gimeno, Alejandro Gutierrez, Lucia Gracia-Fleta, Isabel Marzo, Carlos Cativiela, Antonio Laguna
Several gold(I) complexes containing a thiolate ligand functionalised with several amino acid or peptide moieties of the type [Au(SPyCOR)(PPh2R´)] (where R = OH, amino acid or dipeptide and R´ =...
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Niobium(V) and tantalum(V) halide chalcogenoether complexes - towards single source CVD precursors for ME2 thin films

9 hours 25 min ago
Dalton Trans., 2014, Accepted Manuscript
DOI: 10.1039/C4DT02694B, Papersophie louise Benjamin, Yao-Pang Chang, Chitra Gurnani, Andrew L Hector, Michelle Huggon, W Levason, Gillian Reid
A series of pentavalent niobium and tantalum halide complexes with thio-, seleno- and telluro-ether ligands, [MCl5(EnBu2)] (M = Nb, Ta; E = S, Se, Te), [TaX5(TeMe2)] (X = Cl, Br,...
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The Strength of Actinide-Element Bonds from the Quantum Theory of Atoms in Molecules

9 hours 25 min ago
Dalton Trans., 2014, Accepted Manuscript
DOI: 10.1039/C4DT02323D, PaperQian-Rui Huang, Jennifer Kingham, Nikolas Kaltsoyannis
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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A flexible zwitterion-ligand based lanthanide metal-organic framework for luminescence sensing of metal ion and small molecules

9 hours 25 min ago
Dalton Trans., 2014, Accepted Manuscript
DOI: 10.1039/C4DT02445A, CommunicationRong-Mei Wen, Song-De Han, Guo-Jian Ren, Ze Chang, Yunwu Li, Xian-He Bu
A new lanthanide metal-organic framework has been constructed by using a tripodal flexible zwitterion (H3LBr3) ligand which taking chair-shaped configuration. The luminescence of the compound displays highly selective sensing of...
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Polyoxometalate-based complex with visible-light photochromism as electrocatalyst for generating hydrogen from water

9 hours 25 min ago
Dalton Trans., 2014, Accepted Manuscript
DOI: 10.1039/C4DT01685H, PaperYun Gong, Yong Xi Yang, Miao M Zhang, Xiao Lin Gao, Jun Li Yin, Jian Hua Lin
Two polyoxometalate (POM)-based complexes formulated as (HL1)2(Mo8O26)[middle dot]2HL1 [middle dot]11H2O (L1 = 3- (5- (1H -pyrazol -4 -yl) -1H -1,2,4 -triazol -3 -yl) pyridine) (1) and Co2(L2)4[P2MoVI5O23MoII(H2O)2][middle dot]3H2O (L2 = 4-(5-(2H-1,2,4-triazol-3 -yl) -2H...
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Photocatalytic reactivity tuning by heterometal and addenda metal variation in Lindqvist polyoxometalates

9 hours 25 min ago
Dalton Trans., 2014, Accepted Manuscript
DOI: 10.1039/C4DT02682A, PaperJohannes Tucher, Stefanie Schlicht, Fabian Kollhoff, Carsten Streb
A systematic study into the effects of metal substitution on the visible-light photocatalytic activity of prototype metal oxide cluster anions is presented. Four isostructural Lindqvist clusters [VxM6-xO19](2+x)- (M = W,...
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Facile tandem Suzuki coupling/transfer hydrogenation reaction by bis-heteroscorpionate Pd-Ru complex

9 hours 25 min ago
Dalton Trans., 2014, Accepted Manuscript
DOI: 10.1039/C4DT02465F, CommunicationSrikanta Patra, Niranjan Dehury, Suman Kumar Tripathy, Anupam Sahoo, Niladri Maity
Abstract: Heterodimetallic complex [{(p-cym)RuCl}([small micro]-pz4lut)PdCl2]ClO4 (1) and its homodimetallic analogues {[(PdCl2)2([small micro]-pz4lut)] (2) and [{(p-cym)RuCl}2([small micro]-pz4lut)]Cl2 (3) using bis(pyrazol-1-yl)methane based bis-heteroscorpionate ligand (pz4lut) have been developed. The complexes have been characterised using various...
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Ammonia-mediated, large-scale synthesis of ammonia borane

9 hours 25 min ago
Dalton Trans., 2014, Accepted Manuscript
DOI: 10.1039/C4DT02467B, CommunicationP Veeraraghavan Ramachandran, Hitesh Mistry, Ameya S Kulkarni, Pravin D Gagare
A simple, large-scale synthesis of ammonia borane from NaBH4 and (NH4)2SO4 at 0 oC-rt in THF containing 5% NH3 is described. The presence of ammonia is critical for the reaction...
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Thermoelectric properties of the Ca5Al2-xInxSb6 solid solution

9 hours 25 min ago

Dalton Trans., 2014, Advance Article
DOI: 10.1039/C4DT02206H, PaperAlex Zevalkink, Jessica Swallow, Saneyuki Ohno, Umut Aydemir, Sabah Bux, G. Jeffrey Snyder
Zintl phases are attractive for thermoelectric applications due to their complex structures and bonding environments.
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Reversible photochromic switching in a Ru(II) polypyridyl complex

9 hours 25 min ago
Dalton Trans., 2014, Accepted Manuscript
DOI: 10.1039/C4DT02430C, Communicationduenpen unjaroen, johan b Kasper, Wesley Browne
Fully reversible photoswitching of the coordination mode of the ligand MeN4Py (1,1-di(pyridin-2-yl)-N,N'-bis(pyridin-2-yl-methyl)-ethan-1-amine) in its ruthenium(II) complex with visible light is reported. Irradiation with visible light results in dissociation of a...
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Lattice water molecules tuned spin-crossover for an iron (Ⅱ) complex with thermal hysteresis

9 hours 25 min ago
Dalton Trans., 2014, Accepted Manuscript
DOI: 10.1039/C4DT02587C, PaperYang-Hui Luo, Li-Jing Yang, Qing-Ling Liu, Wei Wang, Yang Ling, Baiwang Sun
A new iron (Ⅱ) complex based on 4,4'-dimethyl-2,2'-bipyridine ligand [Fe(4,4'-dmbpy)3 (ClO4)(SCN)[round bullet, filled]3H2O (1[round bullet, filled]3H2O)] has been prepared and characterized. Structural studies and Hirshfeld surfaces analysis for complex 1[round bullet, filled]3H2O at three different temperatures...
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Discrete and polymeric Cu(II) complexes featuring substituted indazole ligands: Their synthesis and structural chemistry

9 hours 25 min ago
Dalton Trans., 2014, Accepted Manuscript
DOI: 10.1039/C4DT02428A, PaperChris Samuel Hawes, Paul Kruger
Reported here are the syntheses of four indazole-based ligands and the structural characterisation of four Cu(II) complexes derived from them. The ligands 1-(2-pyridyl)-1H-indazole, L1, and 2-(2-pyridyl)-2H-indazole, L2, have been characterised...
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Assemblies Of Salen-Type Oxidovanadium(IV) Complexes: Substituent Effects And In Vitro Proteintyrosine Phosphatase Inhibition

9 hours 25 min ago
Dalton Trans., 2014, Accepted Manuscript
DOI: 10.1039/C4DT02344G, PaperPiotr Zabierowski, Janusz Szklarzewicz, Ryszard Grybos, Barbara Modryl, Wojciech Nitek
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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A Co(II) Thiocyanato Coordination Polymer with 4-(3-Phenyl-propyl)pyridine: Influence of the co-Ligand on the Magnetic Properties

9 hours 25 min ago
Dalton Trans., 2014, Accepted Manuscript
DOI: 10.1039/C4DT02271H, PaperJulia Werner, Michal Rams, Zbigniew Tomkowicz, Christian Nather
Three new coordination compounds of composition Co(NCS)2(4-(3-phenylpropyl)pyridine)4 (1), Co(NCS)2(4-(3-phenylpropyl)pyridine)4(H2O)2 (2) and [Co(NCS)2(4-(3-phenylpropyl)-pyridine)2]n (3) were prepared and investigated. The crystal structures of compounds 1 and 2 consist of discrete complexes, in...
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Spontaneous Resolution of Polyoxometalate-Based Inorganic-Organic Hybrids Driven by Solvent and Common Ion

9 hours 25 min ago
Dalton Trans., 2014, Accepted Manuscript
DOI: 10.1039/C4DT01954G, PaperYongge Wei, Jiangwei Zhang, Zhenlin Zhao, Jin Zhang, Shan She, Yichao Huang
Three single-sided triol functionalized Anderson POMs hybrids have been successfully synthesized. With suitable solvents and the effect driven by common ion synergy, spontaneous resolution of enantiomer occurred upon crystallization and...
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