Royal Society of Chemistry

Synthesis and characterization of three amino-functionalized metal-organic frameworks based on the 2-aminoterephthalic ligand

Dalton Transactions - 26 April, 2015 - 20:54

Dalton Trans., 2015, 44,8190-8197
DOI: 10.1039/C4DT03927K, PaperYing Yang, Rijia Lin, Lei Ge, Lei Hou, Paul Bernhardt, Thomas E. Rufford, Shaobin Wang, Victor Rudolph, Yaoyu Wang, Zhonghua Zhu
Three new amino-functionalized MOFs based on 2-aminoterephthalic acid with Mg(II), Co(II) and Sr(II) ions.
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From isolated 1H-pyrazole cryptand anion receptors to hybrid inorganic-organic 1D helical polymeric anion receptors

Dalton Transactions - 26 April, 2015 - 20:54

Dalton Trans., 2015, 44,7761-7764
DOI: 10.1039/C5DT00763A, CommunicationJavier Pitarch-Jarque, Raquel Belda, Laura Garcia-Espana, Jose M. Llinares, FangFang Pan, Kari Rissanen, Pilar Navarro, Enrique Garcia-Espana
We report a 1-D helical coordination polymer formed by protonated polyamine 1H-pyrazole cryptands interconnected by Cu2+ metal ions that are able to encapsulate chloride anions behaving as a multianion receptor.
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A highly soluble gadofullerene salt and its magnetic properties

Dalton Transactions - 26 April, 2015 - 20:54

Dalton Trans., 2015, 44,7781-7784
DOI: 10.1039/C5DT00432B, CommunicationYongqiang Feng, Jie Li, Zhuxia Zhang, Bo Wu, Yongjian Li, Li Jiang, Chunru Wang, Taishan Wang
A stable complex of highly soluble Gd@C82/TBPA with improved paramagnetic properties and extensive applications was investigated.
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Efficient enhancement of magnetic anisotropy by optimizing the ligand-field in a typically tetranuclear dysprosium cluster

Dalton Transactions - 26 April, 2015 - 20:54

Dalton Trans., 2015, 44,8150-8155
DOI: 10.1039/C5DT00880H, PaperJiang Liu, Yan-Cong Chen, Zhong-Xia Jiang, Jun-Liang Liu, Jian-Hua Jia, Long-Fei Wang, Quan-Wen Li, Ming-Liang Tong
Two tetranuclear dysprosium single molecule magnets under a zero applied external magnetic field showing high thermal energy barriers which are among the highest within the reported tetranuclear lanthanide-based SMMs.
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Structure and properties of binder gels formed in the system Mg(OH)2-SiO2-H2O for immobilisation of Magnox sludge

Dalton Transactions - 26 April, 2015 - 20:54

Dalton Trans., 2015, 44,8126-8137
DOI: 10.1039/C5DT00877H, PaperSam A. Walling, Hajime Kinoshita, Susan A. Bernal, Nick C. Collier, John L. Provis
Magnesium silicate hydrate gels, synthesised for nuclear waste immobilisation, are shown by NMR spectroscopy to be structurally similar to lizardite.
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Atomic layer deposition of quaternary oxide (La,Sr)CoO3-[small delta] thin films

Dalton Transactions - 26 April, 2015 - 20:54

Dalton Trans., 2015, 44,8001-8006
DOI: 10.1039/C5DT00436E, PaperE. Ahvenniemi, M. Matvejeff, M. Karppinen
An atomic layer deposition (ALD) process has been developed to fabricate quaternary oxide (La,Sr)CoO3 thin films in a well-controlled manner within a wide composition range. A post-deposition treatment crystallizes the films in a perovskite structure. The new process has true potential to be employed in future applications like IT-SOFCs.
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In vitro selection of deoxyribozymes active with Cd2+ ions resulting in variants of DNAzyme 8-17

Dalton Transactions - 26 April, 2015 - 20:54

Dalton Trans., 2015, 44,8138-8149
DOI: 10.1039/C5DT00187K, PaperAleksandra Kasprowicz, Kamila Stokowa-Soltys, Jan Wrzesinski, Malgorzata Jezowska-Bojczuk, Jerzy Ciesiolka
In vitro selection was performed to search for RNA-cleaving DNAzymes active with Cd2+ ions. All the selected, catalytically active variants turned out to belong to the 8-17 type DNAzyme.
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1,3-Bis(2,4,6-trimethylphenyl)triazenides of potassium, magnesium, calcium, and strontium

Dalton Transactions - 26 April, 2015 - 20:54

Dalton Trans., 2015, 44,8089-8099
DOI: 10.1039/C5DT00595G, PaperDiana Kalden, Sven Krieck, Helmar Gorls, Matthias Westerhausen
1,3-Bis(2,4,6-trimethylphenyl)triazenide anions act as bidentate ligands toward s-block metals; in the calcium derivative [small pi]-stacking of the aromatic rings leads to additional stabilization of the complex.
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Synthesis, characterization and antimicrobial activity of water-soluble silver(I) complexes of metronidazole drug and selected counter-ions

Dalton Transactions - 26 April, 2015 - 20:54

Dalton Trans., 2015, 44,8178-8189
DOI: 10.1039/C5DT00403A, PaperUrszula Kalinowska-Lis, Aleksandra Felczak, Lilianna Checinska, Katarzyna Zawadzka, Emilia Patyna, Katarzyna Lisowska, Justyn Ochocki
The antimicrobial activity of silver(I) complexes of the type [Ag(MTZ)2X] (MTZ = metronidazole; X = NO3-, ClO4-, CF3COO-, BF4- and CH3SO3-) was evaluated.
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Crystal structures, phase transitions, and switchable dielectric behaviors: comparison of a series of N-heterocyclic ammonium perchlorates

Dalton Transactions - 26 April, 2015 - 20:54

Dalton Trans., 2015, 44,8221-8231
DOI: 10.1039/C5DT00263J, PaperPing-Ping Shi, Qiong Ye, Qiang Li, Hui-Ting Wang, Da-Wei Fu, Yi Zhang, Ren-Gen Xiong
1-Propyl-1-methylpiperidinium, 1-cyanomethyl-1-methylpiperidinium and 1-cyanomethyl-1-methylmorpholinium perchlorates display switchable dielectric responses accompanied by phase transitions at around 199, 387 and 416 K, respectively.
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A functional ruthenium(II) complex for imaging biothiols in living bodies

Dalton Transactions - 26 April, 2015 - 20:54

Dalton Trans., 2015, 44,8278-8283
DOI: 10.1039/C5DT00290G, PaperZhiqiang Ye, Quankun Gao, Xin An, Bo Song, Jingli Yuan
A functional ruthenium(II) complex that can act as a luminescent probe for imaging biothiols in living bodies has been successfully developed.
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Tris(8-methoxy-2-quinolylmethyl)amine (8-MeOTQA) as a highly fluorescent Zn2+ probe prepared by convenient C3-symmetric tripodal amine synthesis

Dalton Transactions - 26 April, 2015 - 20:54

Dalton Trans., 2015, 44,8021-8030
DOI: 10.1039/C5DT00514K, PaperYuji Mikata, Yuki Nodomi, Risa Ohnishi, Asako Kizu, Hideo Konno
The convenient synthesis of C3-symmetric tribenzylamines utilizing acetaldehyde ammonia trimer (1) revealed tris(8-methoxy-2-quinolylmethyl)amine (8-MeOTQA) as a fluorescent zinc sensor with high sensitivity.
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Discrete polynuclear manganese(II) complexes with thiacalixarene ligands: synthesis, structures and photophysical properties

Dalton Transactions - 26 April, 2015 - 20:54

Dalton Trans., 2015, 44,7991-8000
DOI: 10.1039/C5DT00827A, PaperYan Suffren, Niall O'Toole, Andreas Hauser, Erwann Jeanneau, Arnaud Brioude, Cedric Desroches
The solid state luminescence of [Mn4(ThiaSO2)2F]X (X = K+ and [K(18-crown-6)]+, ThiaSO2 = p-tert-butylsulphonylcalix[4]arene) compounds show a strong O2 pressure dependence.
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Magnetic superexchange interactions: trinuclear bis(oxamidato) versus bis(oxamato) type complexes

Dalton Transactions - 26 April, 2015 - 20:54

Dalton Trans., 2015, 44,8062-8079
DOI: 10.1039/C4DT03579H, PaperOpen Access Open Access Creative Commons Licence&nbsp This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.Mohammad A. Abdulmalic, Azar Aliabadi, Andreas Petr, Yulia Krupskaya, Vladislav Kataev, Bernd Buchner, Ruslan Zaripov, Evgeniya Vavilova, Violeta Voronkova, Kev Salikov, Torsten Hahn, Jens Kortus, Francois Eya'ane Meva, Dieter Schaarschmidt, Tobias Ruffer
The origin of larger J values of trinuclear bis(oxamidato) versus bis(oxamato) type complexes is explained by an interplay with the spin densities of their mononuclear precursors.
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Synthesis of dithienogermole-containing oligo- and polysilsesquioxanes as luminescent materials

Dalton Transactions - 26 April, 2015 - 20:54

Dalton Trans., 2015, 44,8214-8220
DOI: 10.1039/C5DT00777A, PaperJoji Ohshita, Masashi Nakamura, Kazuki Yamamoto, Seiji Watase, Kimihiro Matsukawa
Dithienogermole (DTG)-containing oligo- and polysilsesquioxanes were prepared by hydrolysis/condensation of DTGs bearing one or two trialkoxysilyl group(s) and their luminescence properties were explored.
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The advantages of covalently attaching organometallic catalysts to a carbon black support: recyclable Rh(I) complexes that deliver enhanced conversion and product selectivity

Dalton Transactions - 26 April, 2015 - 20:54

Dalton Trans., 2015, 44,7917-7926
DOI: 10.1039/C5DT00409H, PaperAndrey A. Tregubov, D. Barney Walker, Khuong Q. Vuong, J. Justin Gooding, Barbara A. Messerle
A bidentate Rh(I) coordination complex was covalently anchored to a carbon black support. The resultant hybrid catalyst was found to be active for both hydroamination and dihydroalkoxylation reactions and was readily recycled.
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Synthesis, characterization, photophysics, and anion binding properties of platinum(II) acetylide complexes with urea group

Dalton Transactions - 26 April, 2015 - 20:54

Dalton Trans., 2015, 44,7785-7796
DOI: 10.1039/C5DT00307E, PaperZhi-Hui Zhang, Jiewei Liu, Li-Qi Wan, Fang-Ru Jiang, Chi-Keung Lam, Bao-Hui Ye, Zhengping Qiao, Hsiu-Yi Chao
The relationship between the structure and anion-binding ability of platinum(II) acetylide complexes with urea group has been studied.
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A thorium metallacyclopentadiene complex: a combined experimental and computational study

Dalton Transactions - 26 April, 2015 - 20:54

Dalton Trans., 2015, 44,7927-7934
DOI: 10.1039/C5DT00838G, PaperBo Fang, Guohua Hou, Guofu Zi, De-Cai Fang, Marc D. Walter
The first thorium metallacyclopentadiene complex was prepared and its reactivity was investigated.
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Facile luminescent tuning of ZnII/HgII complexes based on flexible, semi-rigid and rigid polydentate Schiff bases from blue to green to red: structural, photophysics, electrochemistry and theoretical calculations studies

Dalton Transactions - 26 April, 2015 - 20:54

Dalton Trans., 2015, 44,8107-8125
DOI: 10.1039/C5DT00057B, PaperXin-Ming Wang, Shuo Chen, Rui-Qing Fan, Fu-Qiang Zhang, Yu-Lin Yang
The photophysical properties of ZnII/HgII Schiff base complexes could be tuned by changing the ligand structures.
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Alluaudite Na2Co2Fe(PO4)3 as an electroactive material for sodium ion batteries

Dalton Transactions - 26 April, 2015 - 20:54

Dalton Trans., 2015, 44,7881-7886
DOI: 10.1039/C5DT00971E, PaperR. Essehli, I. Belharouak, H. Ben Yahia, K. Maher, A. Abouimrane, B. Orayech, S. Calder, X. L. Zhou, Z. Zhou, Y-K. Sun
Na2Co2Fe(PO4)3 crystallizes with the alluaudite-type structure (S.G. C2/c) and plays a dual anode/cathode behavior in sodium ion batteries.
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