Dalton Transactions

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Ferrocenylmethylation reactions with a phosphinoferrocene betaine

9 August, 2015 - 21:54

Dalton Trans., 2015, 44,14494-14506
DOI: 10.1039/C5DT01877C, PaperMartin Zabransky, Ivana Cisarova, Petr Stepnicka
Alkylation of 1[prime or minute]-(diphenylphosphino)-1-[(dimethylamino)methyl]ferrocene (1) with 1,3-propanesultone yields phosphinoferrocene betaine 2, which can be advantageously used as a ferrocenylmethylation agent in the synthesis of new phosphinoferrocene ligands.
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A modular approach for molecular recognition by zinc dipicolinate complexes

9 August, 2015 - 21:54

Dalton Trans., 2015, 44,14411-14423
DOI: 10.1039/C5DT00652J, PaperKrapa Shankar, Alexander M. Kirillov, Jubaraj B. Baruah
Recognition of 4-nitrophenol guest molecules by stacking and H-bonding interactions with a 4,4[prime or minute]-bipyridinium zinc dipicolinate host was found and investigated in detail.
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Europium, uranyl, and thorium-phenanthroline amide complexes in acetonitrile solution: an ESI-MS and DFT combined investigation

9 August, 2015 - 21:54

Dalton Trans., 2015, 44,14376-14387
DOI: 10.1039/C5DT01766A, PaperCheng-Liang Xiao, Cong-Zhi Wang, Lei Mei, Xin-Rui Zhang, Nathalie Wall, Yu-Liang Zhao, Zhi-Fang Chai, Wei-Qun Shi
ESI-MS and density functional theory (DFT) methods were combined to elucidate the complexation mechanisms of tetradentate phenanthroline amide ligand with Eu(III), U(VI), and Th(IV) in an acetonitrile solution.
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Lipophilic ruthenium salen complexes: incorporation into liposome bilayers and photoinduced release of nitric oxide

9 August, 2015 - 21:54

Dalton Trans., 2015, 44,14200-14203
DOI: 10.1039/C5DT02352A, CommunicationKeita Nakanishi, Tomomi Koshiyama, Soichi Iba, Masaaki Ohba
We report the efficient incorporation of a new lipophilic Ru salen complex into liposome bilayers, and the photo-controlled release and transport of nitric oxide.
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Hybridization of Cd0.2Zn0.8S with g-C3N4 nanosheets: a visible-light-driven photocatalyst for H2 evolution from water and degradation of organic pollutants

9 August, 2015 - 21:54

Dalton Trans., 2015, 44,14368-14375
DOI: 10.1039/C5DT01364J, PaperHong Liu, Zhitong Jin, Zhengzheng Xu
Novel visible-light-driven Cd0.2Zn0.8S/g-C3N4 composites with excellent photocatalytic activities have been synthesized by a facile hydrothermal method.
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Mono- and di-cationic hydrido boron compounds

9 August, 2015 - 21:54

Dalton Trans., 2015, 44,14359-14367
DOI: 10.1039/C5DT02237A, PaperRajendra S. Ghadwal, Christian J. Schurmann, Diego M. Andrada, Gernot Frenking
Stable mono- and di-cationic hydrido boron compounds featuring CH2BH2([small mu ]-H)BH2CH2 and CH2BH([small mu ]-H)2BHCH2 cores are readily accessible by dehydrogenative hydride abstractions. NBO calculations revealed the occurrence of two B-H-B 3c-2e bonds in the HB([small mu ]-H)2BH moiety of di-cations (7 and 8), where 43% is located at the H bridges and [similar]28% at each boron atom.
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Synthesis and chemistry of the open-cage cobaltaheteroborane cluster [{([small eta]5-C5Me5)Co}2B2H2Se2]: a combined experimental and theoretical study

9 August, 2015 - 21:54

Dalton Trans., 2015, 44,14403-14410
DOI: 10.1039/C5DT01511A, PaperSubrat Kumar Barik, Vincent Dorcet, Thierry Roisnel, Jean-Francois Halet, Sundargopal Ghosh
An open cage triple-decker molecule with three planar rings almost parallel to each other (see the picture).
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Magnetic and luminescent properties of lanthanide coordination polymers with asymmetric biphenyl-3,2[prime or minute],5[prime or minute]-tricarboxylate

9 August, 2015 - 21:54

Dalton Trans., 2015, 44,14424-14435
DOI: 10.1039/C5DT01894C, PaperJie Zhao, Guan-Hong Zhu, Li-Qiong Xie, Ye-Si Wu, Hai-Lun Wu, Ai-Ju Zhou, Zun-Yuan Wu, Jing Wang, Yan-Cong Chen, Ming-Liang Tong
An asymmetric ligand was employed to construct eight (3,6)-connected lanthanide complexes exhibiting slow magnetization relaxation behaviour and characteristic luminescent properties.
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Heterogeneous intergrowth xLi1.5Ni0.25Mn0.75O2.5[middle dot](1 - x)Li0.5Ni0.25Mn0.75O2 (0 [less-than-or-equal] x [less-than-or-equal] 1) composites: synergistic effect on electrochemical performance

9 August, 2015 - 21:54

Dalton Trans., 2015, 44,14255-14264
DOI: 10.1039/C5DT01678A, PaperZhuo Zheng, Wei-Bo Hua, Chong Yu, Yan-Jun Zhong, Bin-Bin Xu, Jia-zhao Wang, Ben-He Zhong, Zhi-Ye Zhang
A series of xLi1.5Ni0.25Mn0.75O2.5[middle dot](1 - x)Li0.5Ni0.25Mn0.75O2 (0 [less-than-or-equal] x [less-than-or-equal] 1) cathode materials have been synthesized.
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Dye-sensitized polyoxometalate for visible-light-driven photoelectrochemical cells

9 August, 2015 - 21:54

Dalton Trans., 2015, 44,14354-14358
DOI: 10.1039/C5DT01769F, PaperJunkuo Gao, Jianwei Miao, Yongxin Li, Rakesh Ganguly, Yang Zhao, Ovadia Lev, Bin Liu, Qichun Zhang
A simple and facile one-step method for the synthesis of an organic dye-functionalized polyoxometalate (POM) hybrid with visible-light photo-response was reported.
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Aromatic amine N-oxide organometallic compounds: searching for prospective agents against infectious diseases

9 August, 2015 - 21:54

Dalton Trans., 2015, 44,14453-14464
DOI: 10.1039/C5DT00557D, PaperEsteban Rodriguez Arce, M. Florencia Mosquillo, Leticia Perez-Diaz, Gustavo A. Echeverria, Oscar E. Piro, Alicia Merlino, E. Laura Coitino, Camila Maringolo Ribeiro, Clarice Q. F. Leite, Fernando R. Pavan, Lucia Otero, Dinorah Gambino
1,1[prime or minute]-Bis(diphenylphosphino)ferrocene pyridine-2-thiolato-1-oxide Pd(II) and Pt(II) hexafluorophosphate compounds showed cytotoxicity on T. cruzi and M. tuberculosis.
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Synthesis and structures of [S[double bond, length as m-dash](H)P([small mu ]-NR)]2, potential building blocks for inorganic phosphorus-sulfur macrocycles

9 August, 2015 - 21:54

Dalton Trans., 2015, 44,14242-14247
DOI: 10.1039/C5DT02069G, PaperCallum G. M. Benson, Vladislav Vasilenko, Raul Garcia-Rodriguez, Andrew D. Bond, Silvia Gonzalez Calera, Lutz H. Gade, Dominic S. Wright
Steric factors are the principle influence on the favourability of the cis and trans isomers of the novel dimers [S[double bond, length as m-dash](H)P([small mu ]-NR)]2.
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Interactions between the trianionic ligand-centred redox-active metalloligand [CrIII(perfluorocatecholato)3]3- and guest metal ions

9 August, 2015 - 21:54

Dalton Trans., 2015, 44,14304-14314
DOI: 10.1039/C5DT01963J, PaperMasanori Wakizaka, Takeshi Matsumoto, Atsushi Kobayashi, Masako Kato, Ho-Chol Chang
The redox behavior of redox-active metalloligand (RML), [CrIII(F4Cat)3]3- (F4Cat: perfluorocatecholato), responsible for interaction with guest metal ions in solution are systematically demonstrated.
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[Au5Mes5]: improved gram-scale synthesis and its use as a convenient precursor for halide-free supported gold nanoparticles

9 August, 2015 - 21:54

Dalton Trans., 2015, 44,14349-14353
DOI: 10.1039/C5DT01432H, PaperG. Siddiqi, V. Mougel, C. Coperet
A novel, simplified synthesis of [Au5Mes5] and its use for deposition of halide free Au nanoparticles on SiO2 and Al2O3.
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Formation of ortho-cyano-aminothiophenolate ligands with versatile binding modes via facile carbon-sulfur bond cleavage of 2-aminobenzothiazoles at mercury(II) centres

9 August, 2015 - 21:54

Dalton Trans., 2015, 44,14217-14219
DOI: 10.1039/C5DT02080H, CommunicationSubhi A. Al-Jibori, Ahmed A. Irzoqi, Emad G. H. Al-Saraj, Ahmed S. M. Al-Janabi, Sucharita Basak-Modi, Shishir Ghosh, Kurt Merzweiler, Christoph Wagner, Harry Schmidt, Graeme Hogarth
Mercuric acetate and 2-aminobenzothiazoles react to give novel ortho-cyano-aminothiophenolate complexes via sulfur-carbon bond cleavage and H2 loss.
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A novel polymer containing phosphorus-nitrogen ligands for stabilization of palladium nanoparticles: an efficient and recyclable catalyst for Suzuki and Sonogashira reactions in neat water

9 August, 2015 - 21:54

Dalton Trans., 2015, 44,14293-14303
DOI: 10.1039/C5DT01642H, PaperM. Gholinejad, F. Hamed, P. Biji
Highly monodispersed palladium nanoparticles supported on polymer containing phosphorus and nitrogen ligands was successfully synthesized, characterized and used in Suzuki and Sonogashira coupling reactions in water.
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Ring-tension adjusted ethylene polymerization by aryliminocycloheptapyridyl nickel complexes

9 August, 2015 - 21:54

Dalton Trans., 2015, 44,14281-14292
DOI: 10.1039/C5DT01831E, PaperFang Huang, Zelin Sun, Shizhen Du, Erlin Yue, Junjun Ba, Xinquan Hu, Tongling Liang, Griselda B. Galland, Wen-Hua Sun
The 9-aryliminocycloheptapyridyl nickel chlorides, activated by Et3Al2Cl3 or MAO, exhibited high activities toward ethylene polymerization and produced highly branched PE in narrow polydispersity.
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Novel La3Fe(MoO4)6 phase: magnetic properties and ethanol reactivity

9 August, 2015 - 21:54

Dalton Trans., 2015, 44,14444-14452
DOI: 10.1039/C5DT01444A, PaperMarie Colmont, Georgiana Bucataru, Anita Borowiec, Mickael Capron, Franck Dumeignil, Marielle Huve, Frederic Capet, Francoise Damay, Olivier Mentre, Pascal Roussel
This paper reports the synthesis, crystal structure and properties (magnetic and ethanol reactivity) of a new La3Fe(MoO4)6 phase.
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Syntheses, structural characterisation and electronic structures of some simple acyclic amino carbene complexes

9 August, 2015 - 21:54

Dalton Trans., 2015, 44,14341-14348
DOI: 10.1039/C5DT01806D, PaperSamantha G. Eaves, Dmitry S. Yufit, Brian W. Skelton, Judith A. K. Howard, Paul J. Low
Reactions of the vinylidene complexes [M(C[double bond, length as m-dash]CH2)(PP)Cp[prime or minute]]PF6 with NH3 readily afford the acyclic amino carbene complexes [M{C(Me)NH2}(PP)Cp[prime or minute]]PF6 [M(PP)Cp[prime or minute] = Fe(dppe)Cp, Ru(dppe)Cp, Ru(PPh3)2Cp, Ru(dppe)Cp*].
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New platinum and ruthenium Schiff base complexes for water splitting reactions

9 August, 2015 - 21:54

Dalton Trans., 2015, 44,14483-14493
DOI: 10.1039/C5DT01055A, PaperChuanjun Wang, Yong Chen, Wen-Fu Fu
New Pt(II) and Ru(II) complexes with Schiff base ligands display effective visible-light catalytic water reduction and Ce4+-driven oxidation activities, respectively.
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