Dalton Transactions

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Platinum(II)-phosphole complexes: synthesis and evaluation as enyne cycloisomerisation catalysts

9 April, 2014 - 19:17

Dalton Trans., 2014, 43,6728-6734
DOI: 10.1039/C3DT53588F, PaperKevin Fourmy, Sonia Mallet-Ladeira, Odile Dechy-Cabaret, Maryse Gouygou
cis-[Pt(TMP)2Cl2] is the most efficient of the series of platinum(II)-monophosphole complexes synthesized and used in various enyne cycloisomerisations.
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Flexible and monolithic zinc oxide bionanocomposite foams by a bacterial cellulose mediated approach for antibacterial applications

9 April, 2014 - 19:17

Dalton Trans., 2014, 43,6762-6768
DOI: 10.1039/C3DT52858H, PaperPeipei Wang, Jun Zhao, Ruifei Xuan, Yun Wang, Chen Zou, Zhiquan Zhang, Yizao Wan, Yan Xu
Monolithic and flexible ZnO/BC foams assembled through the mediation of bacterial cellulose exhibit excellent antimicrobial activity towards E. coli.
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Detection of host-guest interactions in clathrates of heterocyclic molecules adsorbed in a porous MOF with Cu2 cluster nodes via vibration spectra and magnetic properties

9 April, 2014 - 19:17

Dalton Trans., 2014, 43,6720-6727
DOI: 10.1039/C4DT00111G, PaperPing-Chun Guo, Tian-Yu Chen, Xiao-Ming Ren, Chen Xiao, Wanqin Jin
A 3-D MOF Cu2(EBTC)(H2O)2[middle dot][G] was used to encapsulate benzopyrrole, benzofuran and benzothiophene molecules. The host-guest interactions were studied via vibration spectra and magnetic susceptibility.
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Arsenate stabilized Cu2O nanoparticle catalyst for one-electron transfer reversible reaction

9 April, 2014 - 19:17

Dalton Trans., 2014, 43,6677-6683
DOI: 10.1039/C3DT53606H, PaperRamkrishna Sahoo, Soumen Dutta, Mukul Pradhan, Chaiti Ray, Anindita Roy, Tarasankar Pal, Anjali Pal
One electron transfer reaction for the reversible reduction of Eosin Y is catalyzed by a highly stable arsenate capped Cu2O hydrosol.
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Modulation of the electronic and spectroscopic properties of Zn(II) phthalocyanines by their substitution pattern

9 April, 2014 - 19:17

Dalton Trans., 2014, 43,6897-6908
DOI: 10.1039/C3DT53410C, PaperSevinc Z. Topal, Umit Isci, Ufuk Kumru, Devrim Atilla, Ayse G. Gurek, Catherine Hirel, Mahmut Durmus, Jean-Bernard Tommasino, Dominique Luneau, Savas Berber, Fabienne Dumoulin, Vefa Ahsen
Four octasubstituted zinc phthalocyanines with variations in attachment atom and substituent positions were selected for systematic investigation into their properties.
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MnOx-modified ZnAl-LDOs as high-performance adsorbent for the removal of methyl orange

9 April, 2014 - 19:17

Dalton Trans., 2014, 43,6667-6676
DOI: 10.1039/C3DT53597E, PaperYu Xin Zhang, Xiao Dong Hao, Tian Wang, Yu Xin Meng, Xu Han
In this work, MnOx modified ZnAl layered double oxides (M-LDO) nanocomposites were successfully prepared through an intercalation/reduction/calcination process. The as-prepared M-LDO adsorbents displayed excellent adsorption capacity and cycling stability for the removal of methyl orange.
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Syntheses, crystal structures and UV-visible absorption properties of five metal-organic frameworks constructed from terphenyl-2,5,2[prime or minute],5[prime or minute]-tetracarboxylic acid and bis(imidazole) bridging ligands

9 April, 2014 - 19:17

Dalton Trans., 2014, 43,6701-6710
DOI: 10.1039/C3DT53379D, PaperLiming Fan, Xiutang Zhang, Wei Zhang, Yuanshuai Ding, Weiliu Fan, Liming Sun, Yue Pang, Xian Zhao
Five novel coordination polymers based on terphenyl-2,5,2[prime or minute],5[prime or minute]-tetracarboxylic acid and bis(imidazole) bridging ligands.
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New oligogermane with a five coordinate germanium atom: the preparation of 1-germylgermatrane

9 April, 2014 - 19:17

Dalton Trans., 2014, 43,6605-6609
DOI: 10.1039/C3DT53523A, CommunicationKirill V. Zaitsev, Andrei V. Churakov, Oleg Kh. Poleshchuk, Yuri F. Oprunenko, Galina S. Zaitseva, Sergey S. Karlov
The first example of a hypercoordinate oligogermane was prepared and characterized.
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Growth mechanism and photocatalytic activity of self-organized N-doped (BiO)2CO3 hierarchical nanosheet microspheres from bismuth citrate and urea

9 April, 2014 - 19:17

Dalton Trans., 2014, 43,6631-6642
DOI: 10.1039/C3DT53383B, PaperFan Dong, Ting Xiong, Rui Wang, Yanjuan Sun, Yanke Jiang
A new growth mechanism was proposed for the self-organized N-doped (BiO)2CO3 hierarchical nanosheet microspheres with efficient and durable photocatalytic activity.
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C-Cl bond activation and catalytic hydrodechlorination of hexachlorobenzene by cobalt and nickel complexes with sodium formate as a reducing agent

9 April, 2014 - 19:17

Dalton Trans., 2014, 43,6660-6666
DOI: 10.1039/C3DT52985A, PaperJunye Li, Xiaoyan Li, Lin Wang, Qingping Hu, Hongjian Sun
A benzyne cobalt complex, Co([small eta]2-C6Cl4)(PMe3)3 (2), was generated from the reaction of hexachlorobenzene with 2 equiv. of Co(PMe3)4 through selective activation of two C-Cl bonds of hexachlorobenzene.
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Insertion of alkynes into Pt-X bonds of square planar [PtX2(N-N)] (X = Cl, Br, I) complexes

7 April, 2014 - 18:54
Dalton Trans., 2014, Accepted Manuscript
DOI: 10.1039/C4DT00679H, PaperMichele Benedetti, Enza Lamacchia, Daniela Antonucci, Paride Papadia, Concetta Pacifico, Giovanni Natile, Francesco Paolo Fanizzi
The reactivity with acetylene of [PtX2(Me2phen)] (X = Cl, Br, I) complexes has been investigated. Whereas the chlorido species [PtCl2(Me2phen)] exhibits negligible reactivity at short reaction times, the bromido and...
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Bis(phosphinoselenoic amides) as Versatile Chelating Ligands for Alkaline Earth Metal (Mg, Ca, Sr and Ba) Complexes: Syntheses, Structure and -Lactone Polymerisation

7 April, 2014 - 18:54
Dalton Trans., 2014, Accepted Manuscript
DOI: 10.1039/C4DT00669K, PaperTarun Kanti Panda, Ravi K Kottalanka, A Harinath, Jayeeta Bhattacharjee, Vignesh Babu Heeralal
We report here a series of heavier alkaline earth metal complexes with N,N'-(ethane-1,2-diyl)bis(P,P-diphenylphosphinoselenoic amide) using two synthetic routes. In the first route, the heavier alkaline earth metal bis(trimethylsilyl)amides [M{N(SiMe3)2}2(THF)n] (M...
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Novel Polyoxometalate Silica Nano Sized Spheres: Efficient Catalyst for Olefins Oxidation and Deep Desulfurization Process

7 April, 2014 - 18:54
Dalton Trans., 2014, Accepted Manuscript
DOI: 10.1039/C3DT53444H, PaperSalete S.Balula, Susana Ribeiro, Lucie S. Nogueira, Carlos M Granadeiro, Dr. Eulalia Pereira, Gabriel Feio, Luis Cunha-Silva
A novel method to prepare silica nano sized particles incorporating polyoxometalates was developed leading to a new efficient heterogeneous oxidative catalyst. Zinc-substituted polyoxotungstate [PW11Zn(H2O)O39]5- (PW11Zn) was encapsulated into silica nanoparticles...
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Photochemical generation and kinetic studies of a putative porphyrin-ruthenium(V)-oxo species

7 April, 2014 - 18:54
Dalton Trans., 2014, Accepted Manuscript
DOI: 10.1039/C4DT00649F, PaperRui Zhang, Eric Vanover, Weilong Luo, Martin Newcomb
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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Hydration Properties Determining the Reactivity of Nitrite in Aqueous Solution

7 April, 2014 - 18:54
Dalton Trans., 2014, Accepted Manuscript
DOI: 10.1039/C4DT00273C, PaperSaowapak Vchirawongkwin, Chinapong Kritayakornupong, Anan Tongraar, Viwat Vchirawongkwin
The knowledge of hydration properties for the nitrite ion is a key to understand its reaction mechanism controlled by the solvent effects. Here, the ab initio quantum mechanical charge field...
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Layered rare earth hydroxides (LREHs): Synthesis and structure characterization towards multifunctionality

7 April, 2014 - 18:54
Dalton Trans., 2014, Accepted Manuscript
DOI: 10.1039/C4DT00425F, PerspectiveJianbo Liang, Renzhi Ma, Takayoshi Sasaki
Layered rare earth hydroxides (LREHs) represent a new family of layered host compounds that integrate attractive physicochemical properties of rare earth elements with the wide tunability of guest anions. The...
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C-H and C-O bond activation with a rhodium(I) [small beta]-diiminate complex

7 April, 2014 - 18:54

Dalton Trans., 2014, Advance Article
DOI: 10.1039/C4DT00309H, PaperNicolle N. P. Langer, Gurmeet Singh Bindra, Peter H. M. Budzelaar
LRh(COE) "extracts" CO from oxirane, methyloxirane and 2,2-dimethyloxirane; calculations indicate different initial steps for oxirane and dimethyloxirane activation.
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Step-by-step covalent modification of Cr-templated Anderson-type polyoxometalates

7 April, 2014 - 18:54

Dalton Trans., 2014, Advance Article
DOI: 10.1039/C4DT00033A, CommunicationChang-Gen Lin, Wei Chen, De-Liang Long, Leroy Cronin, Yu-Fei Song
A series of substituted Anderson-type polyoxometalates including mono-substituted, asymmetric bi-substituted, and symmetrical bi-substituted have been synthesized using a step-by-step approach.
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Benzyl-substituted metallocarbene antibiotics and anticancer drugs

7 April, 2014 - 18:54
Dalton Trans., 2014, Accepted Manuscript
DOI: 10.1039/C4DT00624K, PerspectiveFrauke Hackenberg, Matthias Tacke
Benzyl-substituted metallocarbene compounds synthesised by our group and others during the past 5 years give a new perspective on their activity as antibiotic and antitumoral drugs. N-Heterocyclic carbenes containing an...
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UV and visible light active aqueous titanium dioxide colloids stabilized by surfactants

7 April, 2014 - 18:54
Dalton Trans., 2014, Accepted Manuscript
DOI: 10.1039/C4DT00285G, PaperMichal Pacia, Piotr Warszynski, Wojciech Macyk
Attempts to increase the stability of photocatalytically active nanodispersions of titanium dioxide over a wide range of pH (3-10) were undertaken. Polyethylene glycols (PEGs) with different molecular weight and polyoxyethylenesorbitan...
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