Dalton Transactions

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Synthesis, characterisation and antibacterial activity of [(p-cym)RuX(L)]+/2+ (X = Cl, H2O; L = bpmo, bpms) complexes

17 February, 2015 - 02:54

Dalton Trans., 2015, Advance Article
DOI: 10.1039/C4DT03647F, PaperSuman Kumar Tripathy, Ashoka Chary Taviti, Niranjan Dehury, Anupam Sahoo, Satyanaryan Pal, Tushar Kant Beuria, Srikanta Patra
Simple replacement of Cl- by H2O in {(p-cym)RuII(L)X]n+ (X = Cl or H2O) complexes enhances antibacterial activity significantly.
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A new family of hetero-tri-metallic complexes [M(CuTb)]n (n = 1, 2, [infinity]; M = Co, Cr, Fe): synthesis, structure and tailored single-molecule magnet behavior

17 February, 2015 - 02:54

Dalton Trans., 2015, Advance Article
DOI: 10.1039/C4DT03757J, PaperN. Bridonneau, G. Gontard, V. Marvaud
The synthesis, structural characterization and magnetic properties of a new family of hetero-tri-metallic complexes [M(CuTb)]n (n = 1, 2, [infinity]; M = Co, Cr, Fe), exhibiting single molecule magnet behaviour have been reported.
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Exploring excited states of Pt(II) diimine catecholates for photoinduced charge separation

17 February, 2015 - 02:54

Dalton Trans., 2015, Advance Article
DOI: 10.1039/C4DT03466J, PaperPaul A. Scattergood, Patricia Jesus, Harry Adams, Milan Delor, Igor V. Sazanovich, Hugh D. Burrows, Carlos Serpa, Julia A. Weinstein
Photoacoustic calorimetry investigates electron injection into semiconductors from Pt(II) diimine catecholates incorporated into DSSCs.
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Vanadyl cationic complexes as catalysts in olefin oxidation

17 February, 2015 - 02:54

Dalton Trans., 2015, Advance Article
DOI: 10.1039/C4DT03174A, PaperCarla D. Nunes, Pedro D. Vaz, Vitor Felix, Luis F. Veiros, Tania Moniz, Maria Rangel, Sara Realista, Ana C. Mourato, Maria Jose Calhorda
The EPR spectrum of a solution of [VO(acac)(BIAN)]Cl containing tbhp and cis-cyclooctene shows the presence of a V(IV) species, suggesting its involvement in the catalytic oxidation of alkenes.
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BaCoO2.22: the most oxygen-deficient certified cubic perovskite

17 February, 2015 - 02:54

Dalton Trans., 2015, Advance Article
DOI: 10.1039/C4DT03874F, PaperOlivier Mentre, Mihaela Iorgulescu, Marielle Huve, Houria Kabbour, Nicolas Renaut, Sylvie Daviero-Minaud, Silviu Colis, Pascal Roussel
The crystal structure and topochemical modification of BaCoO2.22 show that its cubic structure is tightly hold by the strong oxygen deficiency.
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Two Types of Nitrito Support for [small mu ]4-Oxido-Bridged [Cu4] Complexes: Synthesis, Crystal Structures, Magnetic Properties and DFT Analysis

17 February, 2015 - 02:54
Dalton Trans., 2015, Accepted Manuscript
DOI: 10.1039/C4DT03224A, PaperMoumita Pait, Michael Shatruk, Jeff Lengyel, Silvia Gomez-Coca, Antonio Bauza, Antonio Frontera, Valerio Bertolasi, Debashis Ray
Novel nitrito supported and [small mu ]4-oxido bridged CuII aggregates have been found in two tetranuclear complexes, [Cu4([small mu ]4-O)L2([small mu ]1,3-ONO)4] (1) and [Cu4([small mu ]4-O)L2([small mu ]1,3-OAc)2([small mu ]1,2-NO2)2] (2), of chiral Schiff base HL (HL = 4-methyl-2,6-bis-(1-phenyl-ethylimino)-methylphenol). The structures...
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Structure evolution in "114" oxides CaBaZn2Ga2-xAlxO7 (x = 0, 1, 2) and layered cationic ordering in tetrahedral sites for CaBaZn2Al2O7

17 February, 2015 - 02:54
Dalton Trans., 2015, Accepted Manuscript
DOI: 10.1039/C5DT00491H, PaperPengfei Jiang, Gao Wenliang, Rihong Cong, Tao Yang
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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Thiacalix[5]crown based chemosensor for Zn2+ and H2PO4-: sequential logic operations at the molecular level

17 February, 2015 - 02:54
Dalton Trans., 2015, Accepted Manuscript
DOI: 10.1039/C5DT00082C, PaperNeetu Sharma, Shahi Imam Reja, Vandana Bhalla, Manoj Kumar
A thiacalix[5]crown based di-topic receptor 3 possessing two types of binding sites viz crown-5 ring and imino moieties has been synthesized which undergoes fluorescence enhancement in the presence of Zn2+...
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Solvent-controlled Three Families of Zn(II) Coordination Compounds: Synthesis, Crystal structure, Solvent-Induced Structural Transformation, Supramolecular Isomerism and Photoluminescence

17 February, 2015 - 02:54
Dalton Trans., 2015, Accepted Manuscript
DOI: 10.1039/C4DT03868A, PaperLu-Lu Han, tuoping hu, Kai Mei, Zhi-Min Guo, Chen Yin, Ya-Xin Wang, Jun Zheng, Xing-Po Wang, Di Sun
This work reports assembly, topological structure, supramolecular isomerism and luminescence of solvent-controlled three families of coordination compounds, [Zn(bpz)2(H2O)3[round bullet, filled]2Hpta] (1), [Zn(bpz)(pta)]n (2), [Zn(bpz)(tpa)(H2O)]n (3), [Zn(bpz)(tpa)[round bullet, filled]4H2O]n (4), [Zn(bpz)(npa)[round bullet, filled]H2O]n (5 and 6) (bpz...
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Characterisation and application of ultra-high spin clusters as magnetic resonance relaxation agents

17 February, 2015 - 02:54

Dalton Trans., 2015, Advance Article
DOI: 10.1039/C4DT02916J, PaperGisela Guthausen, Julyana R. Machado, Burkhard Luy, Amer Baniodeh, Annie K. Powell, Steffen Kramer, Florian Ranzinger, Maria P. Herrling, Susanne Lackner, Harald Horn
Highly paramagnetic coordination clusters with a {Fe10Ln10} core are used as NMR relaxation agents with a first application in a biofilm study.
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Challenges in the synthetic routes to Mn(BH4)2: Insight into intermediate compounds

17 February, 2015 - 02:54
Dalton Trans., 2015, Accepted Manuscript
DOI: 10.1039/C4DT03807J, PaperNikolay Tumanov, Damir Safin, Bo Richter, Lodziana Zbigniew, Torben R. Jensen, Yann Garcia, Yaroslav Filinchuk
We have studied the reaction of MnCl2 with MBH4 (M = Li+, Na+, K+) in Et2O. Crystal structures of two new intermediates, named [{M(Et2O)2}Mn2(BH4)5] (M = Li+, Na+), were elucidated...
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Metal interactions with nucleic acids

17 February, 2015 - 02:54

Dalton Trans., 2015, 44,3503-3504
DOI: 10.1039/C5DT90025E, EditorialMichael J. Hannon, Jan Reedijk
Welcome to the Dalton Transactions 'metal interactions with nucleic acids' themed issue.
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Binding of an organo-osmium(II) anticancer complex to guanine and cytosine on DNA revealed by electron-based dissociations in high resolution Top-Down FT-ICR mass spectrometry

17 February, 2015 - 02:54

Dalton Trans., 2015, 44,3624-3632
DOI: 10.1039/C4DT03819C, PaperChristopher A. Wootton, Carlos Sanchez-Cano, Hong-Ke Liu, Mark P. Barrow, Peter J. Sadler, Peter B. O'Connor
Binding of an organo-osmium anticancer complex not only to guanine but also cytosine on DNA is revealed by electron-detachment dissociation tandem MS.
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Competitive 13C and 18O kinetic isotope effects on CO2 reduction catalyzed by Re(bpy)(CO)3Cl

17 February, 2015 - 02:54

Dalton Trans., 2015, Advance Article
DOI: 10.1039/C4DT03977G, CommunicationTaylor W. Schneider, Alfredo M. Angeles-Boza
Competitive 13C and 18O kinetic isotope effects (KIEs) on CO2 reduction reactions catalyzed by Re(bpy)(CO)3Cl are reported.
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Observed hydrolysis of fluorine substituted bis([small beta]-diketonato)-dichlorotitanium(IV) complexes

17 February, 2015 - 02:54

Dalton Trans., 2015, Advance Article
DOI: 10.1039/C4DT02614D, PaperA. Kuhn, J. Conradie
Hydrolysis reaction of fluorine substituted Ti([small beta]-diketonato)2Cl2 complexes.
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Thermoelectric properties of the Zintl phases Yb5M2Sb6 (M = Al, Ga, In)

17 February, 2015 - 02:54

Dalton Trans., 2015, Advance Article
DOI: 10.1039/C4DT03773A, PaperUmut Aydemir, Alex Zevalkink, Alim Ormeci, Heng Wang, Saneyuki Ohno, Sabah Bux, G. Jeffrey Snyder
Zintl compounds of Yb5M2Sb6 (M = Al, Ga, and In) exhibit semimetallic properties with high p-type carrier concentrations, low resistivities and low Seebeck coefficients in agreement with our band structure calculations.
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Influence of the coordination environment on slow magnetic relaxation and photoluminescence behavior in two mononuclear dysprosium(III) based single molecule magnets

17 February, 2015 - 02:54

Dalton Trans., 2015, Advance Article
DOI: 10.1039/C4DT03620D, PaperAmit Kumar Mondal, Soumyabrata Goswami, Sanjit Konar
Two luminescent mononuclear Dy(III) based complexes with SMM behaviour have been reported. The SMM behaviours differ due to the slight variation of local symmetry around the Dy(III) centers and photoluminescence study showed quantum yields of 0.98 and 1.44%.
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Key multi(ferrocenyl) complexes in the interplay between electronic coupling and electrostatic interaction

17 February, 2015 - 02:54

Dalton Trans., 2015, Advance Article
DOI: 10.1039/C4DT03581J, PerspectiveSaverio Santi, Annalisa Bisello, Roberta Cardena, Alessandro Donoli
In this review, the properties of the most significant examples of multi(ferrocenyl) cations containing a number of ferrocenyl units from two to six are discussed and the results are compared with the outcomes of some of our recent studies on conjugated ferrocenyl complexes.
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The new triazine-based porous copper phosphonate [Cu3(PPT)(H2O)3][middle dot]10H2O

17 February, 2015 - 02:54

Dalton Trans., 2015, 44,3720-3723
DOI: 10.1039/C4DT03698K, CommunicationN. Hermer, N. Stock
A new thermally stable copper phosphonate with pores of 9.4 A diameter and a high water uptake at p/p0 = 0.2 is described.
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New 1-D and 3-D thiocyanatocadmates modified by various amine molecules and Cl-/CH3COO- ions: synthesis, structural characterization, thermal behavior and photoluminescence properties

17 February, 2015 - 02:54

Dalton Trans., 2015, Advance Article
DOI: 10.1039/C4DT03799E, PaperBing Guo, Xiao Zhang, Yan-Ning Wang, Jing-Jing Huang, Jie-Hui Yu, Ji-Qing Xu
Reactions of CdCl2/Cd(CH3COO)2, SCN- and various organic amines yielded five new thiocyanatocadmates; structural, thermal and photoluminescence properties are reported.
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