Dalton Transactions

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RSC - Dalton Trans. latest articles
Updated: 1 day 14 hours ago

Nickel promoted functionalization of CO2 to anhydrides and ketoacids

14 October, 2014 - 18:17

Dalton Trans., 2014, 43,15990-15996
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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Thermoelectric properties of the Ca5Al2-xInxSb6 solid solution

14 October, 2014 - 18:17

Dalton Trans., 2014, 43,15872-15878
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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DMSO containing ruthenium(II) hydrazone complexes: in vitro evaluation of biomolecular interaction and anticancer activity

14 October, 2014 - 18:17

Dalton Trans., 2014, 43,15829-15840
DOI: 10.1039/C4DT01032A, PaperM. Alagesan, P. Sathyadevi, P. Krishnamoorthy, N. S. P. Bhuvanesh, N. Dharmaraj
Four new Ru-DMSO complexes of neutral, bidentate hydrazones were synthesized and two of them were characterized by single crystal XRD. All these complexes showed significant interaction with DNA/protein and specificity towards cancer cells without affecting normal cells.
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How big is a Cp? Novel cycloheptatrienyl zirconium complexes with tri-, tetra- and pentasubstituted cyclopentadienyl ligands

14 October, 2014 - 18:17

Dalton Trans., 2014, 43,15818-15828
DOI: 10.1039/C4DT01581A, PaperHeiko Bauer, Andreas Glockner, Alain C. Tagne Kuate, Sebastian Schafer, Yu Sun, Matthias Freytag, Matthias Tamm, Marc D. Walter, Helmut Sitzmann
An easily applicable concept of steric bulk quantification is being extended to very bulky cyclopentadienyl ligands with cycloheptatrienylzirconium sandwich complexes.
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Si(SiMe3)2SiPh3 - a ligand for novel sub-valent tin cluster compounds

14 October, 2014 - 18:17

Dalton Trans., 2014, 43,16097-16104
DOI: 10.1039/C4DT02372B, PaperR. Klink, C. Schrenk, A. Schnepf
[Si(SiMe3)2(SiPh3)]- can be used as a ligand in subvalent tin chemistry as shown by the synthesis of [Sn(Si(SiMe3)2SiPh3)2Cl]- and Cl4Sn4[Si(SiMe3)2SiPh3]4.
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Transition metal complexes containing the S(NtBu)42- tetraimidosulfate dianion

14 October, 2014 - 18:17

Dalton Trans., 2014, 43,15944-15949
DOI: 10.1039/C4DT01995D, PaperJulia Matussek, Regine Herbst-Irmer, Ina Objartel, Dietmar Stalke
Three novel metal complexes [(acac)2Cu2(NtBu)4S] (3), [Li(thf)4]2[I4Cd2(NtBu)4S] (4) and [(thf)2Li{(SiMe3)2N}Zn(NtBu)4S] (5) are prepared from the intended transmetalation of the dilithium complex of N,N[prime or minute],N[prime or minute][prime or minute],N[prime or minute][prime or minute][prime or minute]-tetrakis(tert-butyl)tetraimidosulfate [(thf)4Li2(NtBu)4S] (1).
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Oxygen nonstoichiometry, defect structure and oxygen diffusion in the double perovskite GdBaCo2O6-[small delta]

14 October, 2014 - 18:17

Dalton Trans., 2014, 43,15937-15943
DOI: 10.1039/C4DT01486C, PaperD. S. Tsvetkov, M. V. Ananjev, V. A. Eremin, A. Yu. Zuev, E. Kh. Kurumchin
The values of the oxygen self-diffusion coefficient measured by the dc-polarization technique completely coincide with those of the oxygen tracer diffusion coefficient.
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Structural modulation in two CuII-based MOFs by synergistic assembly involving the mixed-ligand synthetic strategy and the solvent effect

14 October, 2014 - 18:17

Dalton Trans., 2014, 43,15708-15712
DOI: 10.1039/C4DT02321H, CommunicationYun-Wu Li, Da-Cheng Li, Jian Xu, Hong-Guo Hao, Su-Na Wang, Jian-Min Dou, Tong-Liang Hu, Xian-He Bu
A synergistic assembly involving the mixed-ligand synthetic strategy and the solvent effect was successfully applied to tune two CuII-based MOFs. 1 represents a cds topology, while 2 is built by three distinct {Cu4} clusters as SBUs.
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Synthesis, structures and stability of amido gold(III) complexes with 2,2[prime or minute]:6[prime or minute],2[prime or minute][prime or minute]-terpyridine

14 October, 2014 - 18:17

Dalton Trans., 2014, 43,15719-15722
DOI: 10.1039/C4DT02279C, CommunicationSatoshi Iwashita, Yoshiaki Saito, Hideki Ohtsu, Kiyoshi Tsuge
Gold(III)-amido complexes with trpy stable in aqueous solutions were prepared using primary amines with electron-withdrawing substituents.
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Probing structural variation and multifunctionality in niobium doped bismuth vanadate materials

14 October, 2014 - 18:17

Dalton Trans., 2014, 43,15851-15860
DOI: 10.1039/C4DT01788A, PaperSameera Saithathul Fathimah, Padala Prabhakar Rao, Vineetha James, Athira K. V. Raj, G. R. Chitradevi, Sandhyakumari Leela
Multifunctional materials in BiV1-xNbxO4 solid solutions display high NIR reflecting brilliant yellow hues with notable MB dye degradation under sunlight.
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A luminescent molecular turnstile

14 October, 2014 - 18:17

Dalton Trans., 2014, 43,15779-15784
DOI: 10.1039/C4DT02258K, PaperNicolas Zigon, Patrick Larpent, Abdelaziz Jouaiti, Nathalie Kyritsakas, Mir Wais Hosseini
Optical reading of the open and closed states of a molecular turnstile.
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Synthesis and characterization of [small beta]-triketimine cobalt complexes and their behaviour in the polymerization of 1,3-butadiene

14 October, 2014 - 18:17

Dalton Trans., 2014, 43,15727-15736
DOI: 10.1039/C4DT02196G, PaperMohammed N. Alnajrani, Francis S. Mair
Cobalt II ions ligated by fac-[small kappa]3-[small beta]-triketimine ligands form bromide-bridged square-based pyramidal dimers which upon activation with MAO and fed with a constant supply of butadiene produce high-cis-1,4-polybutadiene with activities and molecular weights surpassing all previously seen for this metal.
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Synthesis, crystal structure and optical properties of a naphthylbisimide-Ni complex: a framework on TiO2 for visible light H2 production

14 October, 2014 - 18:17

Dalton Trans., 2014, 43,15704-15707
DOI: 10.1039/C4DT02006E, CommunicationSukhen Bala, Indranil Mondal, Arijit Goswami, Ujjwal Pal, Raju Mondal
Facile synthesis of a stable photoactive pyridine-pyrazole based naphthylbisimide-Ni complex on TiO2 shows remarkably high photocatalytic H2 production with 7886 TON from visible light induced water splitting.
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Bis(acetylacetonato)bis(pyrazolato)ruthenate(III) as a redox-active scorpionate ligand

14 October, 2014 - 18:17

Dalton Trans., 2014, 43,16066-16073
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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Cooling of Er3+ with Tm3+ for accurate temperature sensing using yttrium silicate compact powders

14 October, 2014 - 18:17

Dalton Trans., 2014, 43,16025-16030
DOI: 10.1039/C4DT02525C, PaperNikifor Rakov, Glauco S. Maciel
Optically induced heating observed in Er3+ luminescence under high excitation power is eliminated by co-doping with Tm3+.
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Self-assembly of tri-pyrazolate linked cages with di-palladium coordination motifs

14 October, 2014 - 18:17

Dalton Trans., 2014, 43,16015-16024
DOI: 10.1039/C4DT01745E, PaperXuan-Feng Jiang, Wei Deng, Rui Jin, Lin Qin, Shu-Yan Yu
A series of novel tripyrazolate linked metallomacrocycles and cages possessing different shapes were constructed by dimetal-coordination motifs in aqueous solution.
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A new thiacalix[4]arene-fluorescein based probe for detection of CN- and Cu2+ ions and construction of a sequential logic circuit

14 October, 2014 - 18:17

Dalton Trans., 2014, 43,15929-15936
DOI: 10.1039/C4DT01676A, PaperNeetu Sharma, Shahi Imam Reja, Vandana Bhalla, Manoj Kumar
A thiacalix[4]arene-fluorescein based fluorescent probe for detection of CN- and Cu2+ ions and its application in a sequential logic circuit.
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Crystal chemical characteristics of ellestadite-type apatite: implications for toxic metal immobilization

14 October, 2014 - 18:17

Dalton Trans., 2014, 43,16031-16043
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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Cyclopalladation of telluro ether ligands: synthesis, reactivity and structural characterization

14 October, 2014 - 18:17

Dalton Trans., 2014, 43,16056-16065
DOI: 10.1039/C4DT02200A, PaperSiddhartha Kolay, Mukesh Kumar, Amey Wadawale, Dasarathi Das, Vimal K. Jain
Reactions of telluro ethers with common cyclopalladation precursors gave a variety of palladium complexes ranging from mononuclear, trans-[PdCl2(TeR2)2] to binuclear [Pd2([small mu ]-Cl)2Cl2(TeRR[prime or minute])2], cyclopalladated [Pd2([small mu ]-OAc)2{RTeCH2C6H2(4,6-Me2)}2] and products formed by Te-C bond cleavage.
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Synthesis, structure and spectral and electrochemical properties of 3-pyrrolyl BODIPY-metal dipyrrin complexes

14 October, 2014 - 18:17

Dalton Trans., 2014, 43,16006-16014
DOI: 10.1039/C4DT01970A, PaperV. Lakshmi, Way-Zen Lee, M. Ravikanth
First examples of 3-pyrrolyl BODIPY-metal dipyrrin complexes (Pd2+, Re+ and Ru2+) were synthesized and their spectral and electrochemical properties were investigated.
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