Royal Society of Chemistry

Thermal structural characterization of the acentric layered perovskite LiHSrTa2O7: X-ray and neutron diffraction, SHG and Raman experiments

Dalton Transactions - 1 hour 25 min ago

Dalton Trans., 2014, Advance Article
DOI: 10.1039/C4DT01723D, PaperCyrille Galven, Denis Mounier, Thierry Pagnier, Emmanuelle Suard, Francoise Le Berre, Marie-Pierre Crosnier-Lopez
LiHSrTa2O7 undergoes a reversible structural transition from an orthorhombic to a tetragonal symmetry around 200 [degree]C. This transition, from acentric to centric space group, is revealed especially by the vanishing of the SHG signal.
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Aspects of the Coordination Chemistry of rac-trans-1,2-diphosphinocyclohexane and the Preparation of Reinforced 9aneP3 and 9aneN2P Macrocycles

Dalton Transactions - 1 hour 25 min ago
Dalton Trans., 2014, Accepted Manuscript
DOI: 10.1039/C4DT02239D, PaperPaul David Newman, Peter G Edwards, Benson Kariuki, Huw Aubrey Tallis, Craig Williams
Racemic trans-1,2-diphosphinocyclohexane (t-chxnP2) has been synthesised and its coordination chemistry to Cu(I), Ag(I), Mn(I) and Fe(II) investigated. Compounds of empirical formula [Cu(t-chxnP2)2]BF4 and [Ag(t-chxnP2)2]BF4 have been prepared as isomeric mixtures...
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Accurate yet Feasible Computations of Resonance Raman Spectra for Metal Complexes in Solution: [Ru(bpy)3]2+ as a Case Study

Dalton Transactions - 1 hour 25 min ago
Dalton Trans., 2014, Accepted Manuscript
DOI: 10.1039/C4DT02151G, CommunicationAlberto Baiardi, Camille Latouche, Julien Bloino, Vincenzo Barone
Herein we present a new and promising approach for the high-resolution modeling of vibrational Resonance Raman spectra of metal complexes in solution. The model explicitly includes Duschinsky couplings, solvent effects,...
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Ultrasound-Assisted Approach to Synthesize Mn3O4/RGO Hybrids with High Capability for Lithium Ion Batteries

Dalton Transactions - 1 hour 25 min ago
Dalton Trans., 2014, Accepted Manuscript
DOI: 10.1039/C4DT01695E, CommunicationYunqing Luo, Shanshan Fan, Nongyi Hao, Shuangling Zhong, Wencong Liu
A facile, low-cost and green ultrasound-assisted method has been developed to ultra-fast synthesize Mn3O4 nanosheets supported on the reduced graphene oxide (RGO). Such hybrid materials exhibited ultrahigh performance as lithium...
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Thermoelectric Properties of Higher Manganese Silicide / Multi-Walled Carbon Nanotubes Composites

Dalton Transactions - 1 hour 25 min ago
Dalton Trans., 2014, Accepted Manuscript
DOI: 10.1039/C4DT01441C, PaperNhi Dao Y Truong, Holger Kleinke, Franck Gascoin
Composites made of Higher Manganese Silicides (HMS) - based compound MnSi1.75Ge0.02 and multi-walled carbon nanotubes (MWCNTs) have been prepared by an easy and effective method including mechanical milling under mild...
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Phosphine Substitution Reactions of ([small eta]5- cyclopentadienyl)ruthenium bis(triarylphosphine) chloride, CpRu(PAr3)¬2Cl {PAr3 = PPh3, P(p-CH3C6H4)3, P(p-FC6H4)3, P(p-CH3OC6H4)3, and PPh2(p-CH3C6H4)}: A Tale of Two Mechanisms

Dalton Transactions - 1 hour 25 min ago
Dalton Trans., 2014, Accepted Manuscript
DOI: 10.1039/C4DT02240H, PaperMichael J Verschoor-Kirss, Olivia Hendricks, Lawrence Renna, David Hill, Rein Kirss
The kinetics of phosphine substitution in CpRu(PAr3)2Cl by PMePh2 under pseudo-first order conditions in CDCl3 have been measured for PAr3 = PPh3, 1a, PPh2(p-tol), 1b, P(p-tol)3, 1c, P(p-CH3OC6H4)3, 1d, and...
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Phosphinimine-Substituted Boranes and Borenium Ions

Dalton Transactions - 1 hour 25 min ago
Dalton Trans., 2014, Accepted Manuscript
DOI: 10.1039/C4DT02406K, PaperMichael Holthausen, Ian Mallov, Douglas W Stephan
The phosphinimines R3PNSiMe3 (R = t-Bu: 1a, R = Cy: 1b, R = Et: 1c, R = Ph: 1d) are reacted with a series of chloro and fluoroboranes (9Cl-9-BBN, (C6F5)2BCl,...
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Structure and photoluminescence of silver(I) trinuclear halopyrazolato complexes

Dalton Transactions - 1 hour 25 min ago
Dalton Trans., 2014, Accepted Manuscript
DOI: 10.1039/C4DT01978D, PaperYui Morishima, David James Young, Kiyoshi Fujisawa
Five halogen substituted pyrazolates, 4-chloro-3,5-diisopropylpyrazole (4-Cl-3,5-iPr2pzH), 4-bromo-3,5-diisopropylpyrazole (4-Br-3,5-iPr2pzH), 4-iodo-3,5-diisopropylpyrazole (4-I-3,5-iPr2pzH), 4-chloro-3,5-diphenylpyrazole (4-Cl-3,5-Ph2pzH), and 4-bromo-3,5-diphenylpyrazole (4-Br-3,5-Ph2pzH) were conveniently prepared by halogenation of the appropriate pyrazoles with N-halosuccinimides (NXS) (X = Cl,...
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Manganese(I) Templates for the Construction of Benzannulated Triphosphamacrocycles

Dalton Transactions - 1 hour 25 min ago
Dalton Trans., 2014, Accepted Manuscript
DOI: 10.1039/C4DT02203C, PaperPaul David Newman, Peter G Edwards, Mary F Mahon, Wenjian Zhang, Elisenda Reixach
Nine-membered 1,4,7-triphosphamacrocycles with unsaturated benzo-backbones have been prepared using the [(CO)3Mn]+ unit as a template. Two synthetic methods have been employed for the macrocyclisation both of which involve the attack...
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Multicyle water vapour stability of microporous breathing MOF aluminium isophthalate CAU 10 H

Dalton Transactions - 1 hour 25 min ago
Dalton Trans., 2014, Accepted Manuscript
DOI: 10.1039/C4DT02264E, CommunicationDominik Frohlich, Stefan Henninger, Christoph Janiak
The hydrothermal stability of aluminium hydroxide isophthalate MOF CAU-10-H was proven, under humid multi-cycling conditions. Detailed in-situ thermogravimetric measurements and in-situ powder X-ray diffraction analysis during water ad-/desorption were used....
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Novel (Cyanamide)ZnII Complexes and Zinc(II)-mediated Hydration of the Cyanamide Ligands

Dalton Transactions - 1 hour 25 min ago
Dalton Trans., 2014, Accepted Manuscript
DOI: 10.1039/C4DT01812E, PaperAndrey S. Smirnov, Ekaterina S. Butukhanova, Nadezhda A. Bokach, Galina L. Starova, Vladislav V. Gurzhiy, Maxim L. Kuznetsov, Vadim Yu. Kukushkin
The cyanamides NCNR2 (R2 = Me2, Ph2, C5H10) react with ZnX2 (X = Cl, Br, I) in a 2:1 molar ratio at RT giving a family of the zinc(II) complexes...
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Utilization of Ligand Containing 2,2[prime or minute]-Bipyridyl and Tetrazolate Groups to Construct of a 2D Co(II) Coordination Polymer: Spin Canting and Metamagnetism

Dalton Transactions - 1 hour 25 min ago
Dalton Trans., 2014, Accepted Manuscript
DOI: 10.1039/C4DT01793E, PaperChen-I Yang, Jia-Dong Tsai
The use of anions of 6,6[prime or minute]-bis(1H-tetrazol-5-yl)-2,2[prime or minute]-bipyridine (H2btzbp) as chelating ligand in preparing coordination polymer is described. The synthesis, X-ray crystal structure and magnetic properties for a new Co(II) coordination polymer,...
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Synthesis, Structure and Catalytic Activity of a Gold(I) Complex Containing 1,2-Bis(diphenylphosphino)benzene Monoxide

Dalton Transactions - 1 hour 25 min ago
Dalton Trans., 2014, Accepted Manuscript
DOI: 10.1039/C4DT02116A, PaperChristine Hahn, Leticia Cruz, Amanda Villalobos, Liliana Garza, Samuel Adeosun
The gold(I) complex [Au(dppbO)Cl] was synthesized by reaction of Na[AuCl4]2H2O with 1,2-bis(diphenylphosphino)benzene (dppb) in the presence of water. This is a new method for the synthesis of a bisphosphine monoxide...
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Behavior of anionic molybdenum(IV, VI) and tungsten(IV, VI) complexes containing bulky hydrophobic dithiolate ligands and intramolecular NH[round bullet, filled][round bullet, filled][round bullet, filled]S hydrogen bonds in nonpolar solvents

Dalton Transactions - 1 hour 25 min ago
Dalton Trans., 2014, Accepted Manuscript
DOI: 10.1039/C4DT01646G, PaperYuki Hasenaka, Taka-aki Okamura, Miki Tatsumi, Naoya Inazumi, Kiyotaka Onitsuka
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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Modified bibenzimidazole ligands as spectator ligands in photoactive molecular functional Ru-polypyridine units? Implications from spectroscopy

Dalton Transactions - 1 hour 25 min ago

Dalton Trans., 2014, Advance Article
DOI: 10.1039/C4DT01399A, PaperJulia Meyer-Ilse, Stefan Bauroth, Maximilian Brautigam, Michael Schmitt, Jurgen Popp, Rainer Beckert, Nils Rockstroh, T. David Pilz, Katharina Monczak, Frank W. Heinemann, Sven Rau, Benjamin Dietzek
The contribution of different protected bibenzimidazole ligands to the excited state in Ru-complexes has been evidenced using theory-aided resonance-Raman spectroscopy.
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Synthesis, novel luminescence properties, and surface-enhanced Raman scattering of Au/Y2O3:Eu3+ composite nanotubes

Dalton Transactions - 1 hour 25 min ago

Dalton Trans., 2014, Advance Article
DOI: 10.1039/C4DT01973C, PaperJiamin Su, Guofeng Wang, Ying Li, Rong Li, Bingyu Xu, Yuping Wang, Jisen Zhang
Au/Y2O3:Eu3+ composite nanotubes were synthesized by a hydrothermal method. Novel luminescence properties were observed in Y2O3:Eu3+ nanotubes by composing with Au particles. The effects of the Au content on the photoluminescence of the Au/Y2O3:Eu3+ were investigated.
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Multifunctional MOFs through CO2 fixation: a metamagnetic kagome lattice with uniaxial zero thermal expansion and reversible guest sorption

Dalton Transactions - 1 hour 25 min ago

Dalton Trans., 2014, Advance Article
DOI: 10.1039/C4DT02205J, PaperTony D. Keene, Michael J. Murphy, Jason R. Price, Natasha F. Sciortino, Peter D. Southon, Cameron J. Kepert
The properties of atmospheric CO2 fixation, metamagnetism, reversible guest adsorption and zero thermal expansion have been combined in a single robust MOF, [Cu3(bpac)3(CO3)2](ClO4)2[middle dot]H2O (1[middle dot]H2O).
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Variation of guest selectivity within [Fe4L4]8+ tetrahedral cages through subtle modification of the face-capping ligand

Dalton Transactions - 1 hour 25 min ago
Dalton Trans., 2014, Accepted Manuscript
DOI: 10.1039/C4DT02337D, CommunicationPaul Kruger, Alan Ferguson, Robert Willaim Staniland, Christopher M. Fitchett, Marie A Squire, Bryce E Williamson
We report here the host-guest behaviour of two isoelectronic [Fe4L4]8+ tetrahedral cages that differ only in the nature of their face-capping ligand and possess either triazine (L1) or benzene (L2)...
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Ferrocene-appended ligands for use in spin crossover-redox "hybrid" complexes of iron(II) and cobalt(II)

Dalton Transactions - 1 hour 25 min ago
Dalton Trans., 2014, Accepted Manuscript
DOI: 10.1039/C4DT02126F, PaperKeith S. Murray, Hayley S Scott, Christopher J Gartshore, Si-Xuan Guo, Boujemaa Moubaraki, Alan Bond, Stuart R. Batten
In a study of multifunctional ('hybrid') molecular materials, with one function being spin-crossover and the second being reversible redox behaviour, we describe ferrocene-appended ligands and their d6 and d7 complexes...
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Ruthenium(II) complexes of N-heterocyclic carbenes derived from imidazolium-linked cyclophanes

Dalton Transactions - 1 hour 25 min ago

Dalton Trans., 2014, Advance Article
DOI: 10.1039/C4DT01473A, PaperGiovanni F. Caramori, Leone C. Garcia, Diego M. Andrada, Gernot Frenking
Metal-ligand bonds in ruthenium(II) complexes of N-heterocyclic carbenes derived from imidazolium-linked cyclophanes with a remarkable covalent character are shown.
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