Royal Society of Chemistry

Solid-phase cyclopalladation in S,C,S'-pincer systems: rising alternative to synthesis in solution

Dalton Transactions - 8 hours 34 min ago
Dalton Trans., 2014, Accepted Manuscript
DOI: 10.1039/C4DT03477E, PaperDiana V. Aleksanyan, Zinaida Klemenkova, Andrey A. Vasil'ev, Arkadii Ya. Gorenberg, Yulia V. Nelyubina, Vladimir A. Kozlov
In pursuit of a new simple approach to complex organometallic systems, a possibility of formation of the palladium-carbon bond in the solid state via direct cyclopalladation has been studied toward...
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Switchable Platinum-based Tweezers with Pt-Pt Bonding and Selective Luminescence Quenching

Dalton Transactions - 8 hours 34 min ago
Dalton Trans., 2014, Accepted Manuscript
DOI: 10.1039/C4DT03230F, PaperBernold Hasenknopf, Benjamin Doistau, Caroline Rossi-Gendron, Arnaud Tron, Nathan D McClenaghan, Lise-Marie Chamoreau, Guillaume Vives
Molecular tweezers incorporating peripheral platinum salphen complexes and a central chelating terpyridine group have been synthesized. The terpyridine can be switched upon metal binding between a free 'W' shaped form...
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Three new solvent-directed Cd(II)-based MOFs with unique luminescent properties and highly selective sensor for Cu2+ cations and nitrobenzene

Dalton Transactions - 8 hours 34 min ago
Dalton Trans., 2014, Accepted Manuscript
DOI: 10.1039/C4DT03415E, PaperYao-Yu Wang, Guo-Ping Yang, Yun-Long Wu
Three new solvent-induced metal-organic frameworks (MOFs), [Cd(H2L)(H2O)3][round bullet, filled]NMP (1), [Cd3(L)(H2O)4(OH)2] (2) and [Cd(L)0.5(H2O)2][round bullet, filled]H2O (3), have been rationally designed and successfully prepared via solvothermal reaction by the multidentate phenyltetracarboxylic acid [1,1':4',1''-terphenyl]-2',3,3'',5'-tetracarboxylic acid...
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Oxidative addition of SiH4 and GeH4 to Ir(PPh3)2(CO)Cl: structural and spectroscopic evidence for the formation of products derived from cis oxidative addition

Dalton Transactions - 8 hours 34 min ago

Dalton Trans., 2015, Advance Article
DOI: 10.1039/C4DT03363A, PaperAshley A. Zuzek, Gerard Parkin
Oxidative addition of SiH4 and GeH4 to Vaska's compound occurs in a cis manner but two isomers can be obtained according to whether H is trans to CO or Cl. Only the isomer with H trans to CO is observed for SiH4, whereas both isomers are observed for GeH4.
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Synthesis and anticancer activities of a novel class of mono- and di-metallic Pt(II)(salicylaldiminato)(DMSO or Picolino)Cl complexes

Dalton Transactions - 8 hours 34 min ago

Dalton Trans., 2015, Advance Article
DOI: 10.1039/C4DT03018D, PaperFaiz-Ur Rahman, Amjad Ali, Rong Guo, Yun-Chang Zhang, Hui Wang, Zhan-Ting Li, Dan-Wei Zhang
Mono- and di-metallic Pt(II)(salicylaldiminato)(DMSO or Picolino)Cl complexes as potential cytotoxic agents against tested human breast (MCF-7), liver (HepG2), lung (A549), colon (HCT116) and cervical (Hela) cancer cell lines.
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Heteroleptic cationic iridium(III) complexes bearing naphthalimidyl substituents: synthesis, photophysics and reverse saturable absorption

Dalton Transactions - 8 hours 34 min ago

Dalton Trans., 2015, Advance Article
DOI: 10.1039/C4DT02384F, PaperChengkui Pei, Peng Cui, Christopher McCleese, Svetlana Kilina, Clemens Burda, Wenfang Sun
Three cationic Ir(III) complexes with cyclometalating 2-[3-(7-naphthalimidylfluoren-2[prime or minute]-yl)phenyl]pyridine ligands were synthesized and their photophysics and reverse saturable absorption were systematically investigated.
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Radical anionic versus neutral 2,2[prime or minute]-bipyridyl coordination in uranium complexes supported by amide and ketimide ligands

Dalton Transactions - 8 hours 34 min ago

Dalton Trans., 2015, Advance Article
DOI: 10.1039/C4DT02422B, PaperPaula L. Diaconescu, Christopher C. Cummins
A series of 2,2[prime or minute]-bipyridyl uranium complexes shows that bipy is found as a radical anion or a neutral ligand such that uranium is in the +4 oxidation state.
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The effect of a paramagnetic metal ion within a molecule: comparison of the structurally identical paramagnetic [3,3-Fe(1,2-C2B9H11)2]- with the diamagnetic [3,3-Co(1,2-C2B9H11)2]- sandwich complexes

Dalton Transactions - 8 hours 34 min ago

Dalton Trans., 2015, Advance Article
DOI: 10.1039/C4DT03418J, PaperAna M. Cioran, Francesc Teixidor, Clara Vinas
Effects on the NMR spectra of a paramagnetic metal ion are clearly observed by comparing identical sandwich molecular structures of diamagnetic [3,3[prime or minute]-Co(1,2-C2B9H11)2]- with paramagnetic [3,3[prime or minute]-Fe(1,2-C2B9H11)2]-.
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Ring-opening homo- and co-polymerization of lactides and [varepsilon]-caprolactone by salalen aluminum complexes

Dalton Transactions - 8 hours 34 min ago

Dalton Trans., 2015, Advance Article
DOI: 10.1039/C4DT02616K, PaperAlessia Pilone, Nicolina De Maio, Konstantin Press, Vincenzo Venditto, Daniela Pappalardo, Mina Mazzeo, Claudio Pellecchia, Moshe Kol, Marina Lamberti
Salalen aluminum complexes gave isotactic polylactides from rac-LA, heterotactic polylactides from meso-LA and random copolymers of LA/CL. An experiment was designed to prove polymeryl exchange events.
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A self-assembling lanthanide molecular nanoparticle for optical imaging

Dalton Transactions - 8 hours 34 min ago

Dalton Trans., 2015, Advance Article
DOI: 10.1039/C4DT02646B, PaperKatherine A. Brown, Xiaoping Yang, Desmond Schipper, Justin W. Hall, Lauren J. DePue, Annie J. Gnanam, Jonathan F. Arambula, Jessica N. Jones, Jagannath Swaminathan, Yakhya Dieye, Jamuna Vadivelu, Don J. Chandler, Edward M. Marcotte, Jonathan L. Sessler, Lauren I. R. Ehrlich, Richard A. Jones
The structure and photophysical properties of the nano-drum [Eu8Cd24L12(OAc)48] are described as well as imaging capabilities using commercial microscopy platforms.
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Black and yellow anatase titania formed by (H,N)-doping: strong visible-light absorption and enhanced visible-light photocatalysis

Dalton Transactions - 8 hours 34 min ago

Dalton Trans., 2015, Advance Article
DOI: 10.1039/C4DT02984D, CommunicationShunhang Wei, Rong Wu, Jikang Jian, Fengjuan Chen, Yanfei Sun
Black and yellow anatase TiO2 doped with hydrogen and nitrogen elements annealed under a N2/Ar/air atmosphere are produced.
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Sustainable synthetic route for [gamma]-Fe2O3/C hybrid as anode material for lithium-ion batteries

Dalton Transactions - 8 hours 34 min ago

Dalton Trans., 2015, Advance Article
DOI: 10.1039/C4DT03278K, PaperFurong Qin, Kai Zhang, Liyuan Zhang, Jie Li, Hai Lu, Yanqing Lai, Zhian Zhang, Yaming Zhou, Yiwei Li, Jing Fang
A sustainable synthesis has been developed for [gamma]-Fe2O3/C hybrid, which showed superior electrochemical performance as an anode material for lithium-ion batteries.
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A fluoride bridged {CrIII4DyIII4} single molecule magnet

Dalton Transactions - 8 hours 34 min ago

Dalton Trans., 2015, 44,912-915
DOI: 10.1039/C4DT03100H, CommunicationStuart K. Langley, Craig M. Forsyth, Boujemaa Moubaraki, Keith S. Murray
Fluoride bridging between DyDy neighbours in an octanuclear {CrIII4DyIII4} cluster of the 'square-in-square' structural type is the key reason for enhanced single molecule magnetic properties of Cr-Dy SMMs and, particularly, when compared to a reported azido bridged {CrIII4DyIII4} structural analogue.
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Synthesis of aromatic functionalized cage-rearranged silsesquioxanes (T8, T10, and T12) via nucleophilic substitution reactions

Dalton Transactions - 8 hours 34 min ago

Dalton Trans., 2015, 44,916-919
DOI: 10.1039/C4DT02941K, CommunicationSupansa Chimjarn, Rungthip Kunthom, Prapassorn Chancharone, Rapheepraew Sodkhomkhum, Preeyanuch Sangtrirutnugul, Vuthichai Ervithayasuporn
Organic-inorganic hybrid nano-building blocks of aryl nitro-, aldehyde-, and bromo-functionalized polyhedral oligomeric silsesquioxanes (T8, T10, and T12) were easily prepared through nucleophilic substitutions.
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[RuV(NCN-Me)(bpy)([double bond, length as m-dash]O)]3+ Mediates efficient C-H bond oxidation from NADH analogs in aqueous media rather than water oxidation

Dalton Transactions - 8 hours 34 min ago

Dalton Trans., 2015, 44,920-923
DOI: 10.1039/C4DT02827A, CommunicationJully Patel, Karunamay Majee, Ejaz Ahmạd, Koji Tanaka, Sumanta Kumar Padhi
The [RuV[double bond, length as m-dash]O]3+ and [RuVI[double bond, length as m-dash]O]4+ generated from [RuII(NCN-Me)(bpy)(H2O)](PF6)2 play the selective role in C-H bond oxidation of 2-(pyridin-2-yl)-9,10-dihydroacridine (PADHH) and water splitting, respectively, are reported.
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Four-coordinate Co(II) and Fe(II) complexes with bis(N-heterocyclic carbene)borate and their magnetic properties

Dalton Transactions - 8 hours 34 min ago

Dalton Trans., 2015, 44,908-911
DOI: 10.1039/C4DT02537G, CommunicationYuan-Zhong Liu, Jing Wang, Yue Zhao, Lei Chen, Xue-Tai Chen, Zi-Ling Xue
Both square planar and tetrahedral isomers of the four-coordinate Co(II) complex with a bis(N-heterocyclic carbene)borate ligand were isolated while only a tetrahedral configuration was found for the Fe(II) analogue.
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Assembly of a M4L4 "folded-cube" using a T-shaped, right-angled ligand

Dalton Transactions - 8 hours 34 min ago

Dalton Trans., 2015, 44,898-902
DOI: 10.1039/C4DT03198A, CommunicationIsmail Elguraish, Kelong Zhu, Leslie A. Hernandez, Hazem Amarne, Jingwei Luo, V. Nicholas Vukotic, Stephen J. Loeb
A new bipyridine ligand based on a T-shaped 2,4,7-trisubstituted benzimidazole framework was synthesised. When combined with [Pt(dppp)]2+ corners, eight right angles (four metal and four ligand) combine to form a M4L4 cluster with an unusual folded-cube structure.
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Ferromagnetic ordering in the organic radical cation salt BBDTA[middle dot]Au(CN)2 at 8.2 K

Dalton Transactions - 8 hours 34 min ago

Dalton Trans., 2015, 44,903-907
DOI: 10.1039/C4DT03208J, CommunicationWataru Fujita
An organic radical cation salt, BBDTA[middle dot]Au(CN)2, with a slipped [small pi]-stacking columnar structure and intercolumnar short contacts, shows ferromagnetic ordering at 8.2 K, the highest reported temperature among the BBDTA+ cation salts.
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A novel open-framework copper borophosphate containing 1-D borophosphate anion with 10-MR windows and 12-MR channels

Dalton Transactions - 8 hours 34 min ago

Dalton Trans., 2015, 44,894-897
DOI: 10.1039/C4DT02840F, CommunicationYuquan Feng, Min Li, Huitao Fan, Qunzeng Huang, Dongfang Qiu, Hengzhen Shi
The open-framework copper borophosphate not only features novel borophosphate anionic partial structure containing 1-D 12-MR channels, but also exhibits ferromagnetic interactions and high catalytic activity for the oxidative degradation of chitosan.
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Thiophene-based terpyridine and its zinc halide complexes: third-order nonlinear optical properties in the near-infrared region

Dalton Transactions - 8 hours 34 min ago

Dalton Trans., 2015, 44,1473-1482
DOI: 10.1039/C4DT02933J, PaperJingyun Tan, Rui Li, Dandan Li, Qiong Zhang, Shengli Li, Hongping Zhou, Jiaxiang Yang, Jieying Wu, Yupeng Tian
The crystal structures of a thiophene-based terpyridine ligand and its four zinc halide complexes had been discussed. The open-aperture Z-scan results showed that LZnBr2 exhibits the best two-photon absorption property, which is greatly superior to that of the free ligand L.
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