Royal Society of Chemistry

Synthesis, Structural and Theoretical Studies of Dithiodiglycolamide Compounds of Palladium (II)

Dalton Transactions - 8 hours 5 min ago
Dalton Trans., 2015, Accepted Manuscript
DOI: 10.1039/C4DT03814B, PaperBal Govind Vats, Shanmugaperumal Kannan, Mahesh Sundararajan, Mukesh Kumar, Michael G B Drew
The reaction of palladium (II) halide with dithiodiglycolamide ligands yielded compounds of the type [PdX2L] ( where X = Cl, L = (CH2SCH2CONiPr2)2 ( 1 ) ; L = (CH2SCH2CONiBu2)2...
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Bis(chalcogenones) as pincer ligands: Isolation and Heck activity of the selone-ligated unsymmetrical C,C,Se-Pd pincer complex

Dalton Transactions - 8 hours 5 min ago
Dalton Trans., 2015, Accepted Manuscript
DOI: 10.1039/C5DT01565K, PaperNinad Ghavale, Sudesh T Manjare, Harkesh B Singh, Ray Jay Butcher
The reaction of meta-phenylene-bis(1-methyl-1H-imidazole-2(3H)-selone) with [Pd2([small micro]-Cl)2(2-C6H4CH2NMe2)2] in dry benzene and glacial acetic acid resulted in the formation of an unsymmetrical 5,6-membered C,C,Se-Pd(II) pincer complex through C-H bond activation and extrusion...
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Ruthenium Indenylidene Complexes Bearing N-Alkyl/N-Mesityl-Substituted N-Heterocyclic Carbene Ligands

Dalton Transactions - 8 hours 5 min ago
Dalton Trans., 2015, Accepted Manuscript
DOI: 10.1039/C5DT00967G, PaperBaoyi Yu, Fatma Bakar Hamad, Bert F Sels, Kristof Van Hecke, francis verpoort
We report on the synthesis and characterization of second generation ruthenium indenylidene catalysts bearing unsymmetrical N-heterocyclic carbene (NHC) ligands denoted as RuCl2(3-phenyl-1-indenylidene)(1-mesityl-3-R-4,5-dihydroimidazol-2-ylidene)(PCy3), in which R is methyl 8a, octyl 8b...
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Self-assembled BiVO4/Bi2WO6 microspheres: synthesis, photoinduced charge transfer properties and photocatalytic activities

Dalton Transactions - 8 hours 5 min ago
Dalton Trans., 2015, Accepted Manuscript
DOI: 10.1039/C5DT01222H, PaperHaimei Fan, Dejun Wang, Zhipeng Liu, Tengfeng Xie, Yanhong Lin
Three-dimensional (3D) BiVO4/Bi2WO6 composite microspheres with enhanced visible-light (> 420 nm) photodegradation activity of methylene blue (MB) were synthesized by a simple, one-pot, template-free solvothermal method. A mixture of ethylene...
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Titanium(IV) catalysts with ancillary imino-spiroketonato ligands: synthesis, structure and olefin polymerization

Dalton Transactions - 8 hours 5 min ago

Dalton Trans., 2015, Advance Article
DOI: 10.1039/C5DT01104C, PaperYuguo Ma, Emil B. Lobkovsky, Geoffrey W. Coates
New titanium(IV) complexes having two bidentate [small beta]-iminoethyl-spiro[4,5]decan-6-onato ligands with various N-aryl substituents have been synthesized.
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Experimental and theoretical studies of highly emissive dinuclear Cu(I) halide complexes with delayed fluorescence

Dalton Transactions - 8 hours 5 min ago
Dalton Trans., 2015, Accepted Manuscript
DOI: 10.1039/C5DT01292A, PaperLi-Ju Kang, Jin Chen, Teng Teng, Xu-Lin Chen, Rong-Min Yu, Can-Zhong Lu
A series of luminescence homo-dinuclear Cu(I) halide complexes, [PPh2PAr2Cu([small mu ]-X)2CuPPh2PAr2] (X= I (1), Br (2), Cl (3)) (PPh2PAr2=(1-bis(2-methylphenyl)phosphino-2-diphenylphosphino)benzene) were synthesized from the reaction of corresponding cuprous halide and the chelating bisphosphine...
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Syntheses, structures, photoluminescence and photocatalysis of chiral 3D Cd(II) frameworks from achiral mixed flexible ligands by spontaneous resolution

Dalton Transactions - 8 hours 5 min ago
Dalton Trans., 2015, Accepted Manuscript
DOI: 10.1039/C5DT01454A, PaperYan-Qiong Sun, Jie-Cen Zhong, Ling Ding, Yi-Ping Chen
Unprecedented two homochiral Cd(II) enantiomers [Cd(dtba)(bpp)]n (1: 1P and 1M) (H2dtba=2,2'-dithiodibenzoic acid, bpp=1,3-bis(4-pyridyl)propane), were obtained by self-assembly with mixed achiral flexible ligands. Single-crystal X-ray diffraction analysis reveals that complexes 1P...
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Biologically active [Pd2L4]4+ quadruply-stranded helicates: stability and cytotoxicity

Dalton Transactions - 8 hours 5 min ago

Dalton Trans., 2015, Advance Article
DOI: 10.1039/C5DT01259G, PaperOpen Access Open Access Creative Commons Licence&nbsp This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.Samantha M. McNeill, Dan Preston, James E. M. Lewis, Anja Robert, Katrin Knerr-Rupp, Danyon O. Graham, James R. Wright, Gregory I. Giles, James D. Crowley
A quadruply-stranded dipalladium(II) helicate exhibits low micromolar IC50 values against a range of different cancer cell lines. Preliminary mechanistic studies indicate that the helicate induces cell death by disrupting the cell membrane.
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Structure and magnetic properties of an unusual homoleptic iron(III) thiocyanate dimer

Dalton Transactions - 8 hours 5 min ago

Dalton Trans., 2015, Advance Article
DOI: 10.1039/C5DT00743G, PaperD. R. Dinsdale, A. J. Lough, M. T. Lemaire
We describe the structural and variable temperature magnetic susceptibility properties of an unusual homoleptic bimetallic iron(III) thiocyanate tetraanion.
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Bis(phenolate)amine-supported lanthanide borohydride complexes for styrene and trans-1,4-isoprene (co-)polymerisations

Dalton Transactions - 8 hours 5 min ago

Dalton Trans., 2015, Advance Article
DOI: 10.1039/C5DT00252D, PaperFanny Bonnet, Hellen E. Dyer, Yassine El Kinani, Carin Dietz, Pascal Roussel, Marc Bria, Marc Visseaux, Philippe Zinck, Philip Mountford
New bis(phenolate)amine-supported neodymium borohydride complexes and their previously reported samarium analogues were tested as catalysts for the polymerisation of styrene and isoprene.
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Correction: Influence of N-heteroaromatic [small pi]-[small pi] stacking on supramolecular assembly and coordination geometry; effect of a single-atom change in the ligand

Dalton Transactions - 8 hours 5 min ago
Dalton Trans., 2015, 44,10097-10097
DOI: 10.1039/C5DT90092A, CorrectionHamid Reza Khavasi, Bahareh Mir Mohammad Sadegh
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The relationship between bond ionicity, lattice energy, coefficient of thermal expansion and microwave dielectric properties of Nd(Nb1-xSbx)O4 ceramics

Dalton Transactions - 8 hours 5 min ago

Dalton Trans., 2015, Advance Article
DOI: 10.1039/C5DT01343G, CommunicationPing Zhang, Yonggui Zhao, Xiuyu Wang
Bond ionicity, lattice energy, and coefficient of thermal expansion were calculated using a semiempirical method.
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Synthesis of CuInS2 nanocrystals from a molecular complex - characterization of the orthorhombic domain structure

Dalton Transactions - 8 hours 5 min ago

Dalton Trans., 2015, Advance Article
DOI: 10.1039/C5DT00419E, PaperJorge L. Cholula-Diaz, Gerald Wagner, Dirk Friedrich, Oliver Oeckler, Harald Krautscheid
HRTEM images and SAED patterns reveal the orthorhombic domain structure of CuInS2 nanoparticles.
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Dinuclear versus mononuclear pathways in zinc mediated nucleophilic addition: a combined experimental and DFT study

Dalton Transactions - 8 hours 5 min ago

Dalton Trans., 2015, Advance Article
DOI: 10.1039/C5DT01366F, PaperXiaotian Qi, Yingzi Li, Guanghui Zhang, Yang Li, Aiwen Lei, Chao Liu, Yu Lan
A combined experimental and DFT study was conducted to reveal the difference between dinuclear and mononuclear zinc mediated nucleophilic addition.
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A cascade approach to hetero-pentanuclear manganese-oxide clusters in polyoxometalates and their single-molecule magnet properties

Dalton Transactions - 8 hours 5 min ago

Dalton Trans., 2015, Advance Article
DOI: 10.1039/C5DT01363A, PaperKosuke Suzuki, Rinta Sato, Takuo Minato, Masahiro Shinoe, Kazuya Yamaguchi, Noritaka Mizuno
Hetero-pentanuclear clusters {MMn4} with large uniaxial magnetic anisotropy and SMM behavior were successfully synthesized by sequential introduction of metal cations into the trivacant lacunary polyoxometalates.
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A macrocyclic tetraamine bearing four phenol groups: a new class of heptadentate ligands to provide an oxygen-sensitive luminescent Tb(III) complex with an extendable phenol pendant arm

Dalton Transactions - 8 hours 5 min ago

Dalton Trans., 2015, Advance Article
DOI: 10.1039/C5DT00816F, CommunicationHidetaka Nakai, Kyoshiro Nonaka, Takahiro Goto, Juncheol Seo, Takahiro Matsumoto, Seiji Ogo
The potentially N4O4-octadentate ligand unprecedentedly coordinates to the Tb3+ ion in a N4O3-heptadentate fashion and provides a highly luminescent and highly oxygen-sensitive terbium(III) complex.
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Imido-pyridine Ti(IV) compounds: synthesis of unusual imido-amido heterobimetallic derivatives

Dalton Transactions - 8 hours 5 min ago

Dalton Trans., 2015, Advance Article
DOI: 10.1039/C5DT01320H, PaperSergio Pedrosa, Fernando Vidal, Lucia Myongwon Lee, Ignacio Vargas-Baca, Pilar Gomez-Sal, Marta E. G. Mosquera
Controlled generation of novel bridging or terminal imido-pyridine complexes is achieved, including the unusual species [Li(THF)][Ti([small eta]5-C5Me5)(NR)(NHR)2]. Computational studies corroborate its charge-separated nature.
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MoCl5 as an effective chlorinating agent towards [small alpha]-amino acids: synthesis of [small alpha]-ammonium-acylchloride salts and [small alpha]-amino-acylchloride complexes

Dalton Transactions - 8 hours 5 min ago

Dalton Trans., 2015, 44,10030-10037
DOI: 10.1039/C5DT01002K, PaperMarco Bortoluzzi, Giulio Bresciani, Fabio Marchetti, Guido Pampaloni, Stefano Zacchini
Molybdenum pentachloride acts as an efficient chlorinating agent toward the carboxylic function of [small alpha]-amino acids, affording [small alpha]-ammonium-acylchloride salts and/or [small alpha]-amino-acylchloride ligands.
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Graphene oxide coated coordination polymer nanobelt composite material: a new type of visible light active and highly efficient photocatalyst for Cr(VI) reduction

Dalton Transactions - 8 hours 5 min ago

Dalton Trans., 2015, Advance Article
DOI: 10.1039/C5DT01190F, PaperGui-Mei Shi, Bin Zhang, Xin-Xin Xu, Yan-Hong Fu
GO/CPNB was fabricated successfully, which displays excellent photocatalytic activity in visible light. Furthermore, the influence of GO on photocatalytic activity is discussed.
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A multi-component polyoxometalate and its catalytic performance for CO2 cycloaddition reactions

Dalton Transactions - 8 hours 5 min ago

Dalton Trans., 2015, Advance Article
DOI: 10.1039/C5DT01046B, CommunicationShumin Chen, Ying Liu, Jipeng Guo, Pengzhen Li, Zhiyuan Huo, Pengtao Ma, Jingyang Niu, Jingping Wang
A multi-component polyoxometalate based on earth-abundant elements (NH4)10[Co8(H2O)10V10Mo23O104(OH)6][middle dot]34.5H2O was obtained, which can prompt the coupling of CO2 with epoxides.
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