Royal Society of Chemistry

Direct-synthesis method towards copper-containing periodic mesoporous organosilicas: detailed investigation of the copper distribution in the material

Dalton Transactions - 32 min 38 sec ago

Dalton Trans., 2015, 44,9970-9979
DOI: 10.1039/C4DT03719G, PaperFeng Lin, Xiangyan Meng, Elena Kukueva, Thomas Altantzis, Myrjam Mertens, Sara Bals, Pegie Cool, Sabine Van Doorslaer
A direct synthesis method to incorporate Cu in ethane-bridged PMOs is presented. EPR and TEM reveal the immobilization and distribution of Cu in the material.
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A comparison study of aliphatic and aromatic structure directing agents influencing the crystal and electronic structures, and properties of iodoplumbate hybrids: water induced structure conversion and visible light photocatalytic properties

Dalton Transactions - 32 min 38 sec ago

Dalton Trans., 2015, Advance Article
DOI: 10.1039/C5DT00687B, PaperGuang-Ning Liu, Jian-Ru Shi, Xiao-Jiang Han, Xiao Zhang, Ke Li, Jie Li, Tao Zhang, Qi-Sheng Liu, Zhen-Wei Zhang, Cuncheng Li
This work discloses the different roles of aliphatic and aromatic cations as structure directing agents.
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Water-soluble carboranyl-phthalocyanines for BNCT. Synthesis, characterization, and in vitro tests of the Zn(II)-nido-carboranyl-hexylthiophthalocyanine

Dalton Transactions - 32 min 38 sec ago

Dalton Trans., 2015, Advance Article
DOI: 10.1039/C5DT00394F, PaperDaniela Pietrangeli, Angela Rosa, Antonietta Pepe, Saverio Altieri, Silva Bortolussi, Ian Postuma, Nicoletta Protti, Cinzia Ferrari, Laura Cansolino, Anna Maria Clerici, Elisa Viola, Maria Pia Donzello, Giampaolo Ricciardi
Nido-[ZnMCHESPc]Cs8 increases boron concentration in selected cancerous cell lines.
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Ferrocene/fullerene hybrids showing large second-order nonlinear optical activities: impact of the cage unit size

Dalton Transactions - 32 min 38 sec ago

Dalton Trans., 2015, 44,10078-10088
DOI: 10.1039/C5DT01134E, PaperWen-Yong Wang, Li Wang, Na-Na Ma, Chang-Li Zhu, Yong-Qing Qiu
Ferrocene/fullerene complexes through face-to-face fusion enjoy the merits of both ferrocene and fullerene due to their strong donor-acceptor interactions.
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Color tunable and near white-light emission of two solvent-induced 2D lead(II) coordination networks based on a rigid ligand 1-tetrazole-4-imidazole-benzene

Dalton Transactions - 32 min 38 sec ago

Dalton Trans., 2015, 44,10089-10096
DOI: 10.1039/C5DT00929D, PaperJun Chen, Qing Zhang, Zhi-Fa Liu, Shuai-Hua Wang, Yu Xiao, Rong Li, Jian-Gang Xu, Ya-Ping Zhao, Fa-Kun Zheng, Guo-Cong Guo
Two solvent-induced Pb(II)-tzib- (Htzib = 1-tetrazole-4-imidazole-benzene) coordination polymers display color tunable and near white-light emissions upon varying excitation wavelengths.
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Microwave-assisted synthesis of novel non-peripherally substituted metallophthalocyanines and their sensing behaviour for a broad range of Lewis bases

Dalton Transactions - 32 min 38 sec ago

Dalton Trans., 2015, 44,10060-10068
DOI: 10.1039/C5DT00852B, PaperE. Gulruh Duruk, H. Yasemin Yenilmez, Ahmet Alt[i without dot]ndal, Zehra Altuntas Bay[i without dot]r
The synthesis of novel, symmetrical, tetrasubstituted metallophthalocyanines (cobalt, zinc, and manganese) bearing four 2-(4-methyl-1,3-thiazol-5-yl)ethoxy units is reported.
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Syntheses and reductions of C-dimesitylboryl-1,2-dicarba-closo-dodecaboranes

Dalton Transactions - 32 min 38 sec ago

Dalton Trans., 2015, 44,9766-9781
DOI: 10.1039/C5DT00758E, PaperJan Kahlert, Lena Bohling, Andreas Brockhinke, Hans-Georg Stammler, Beate Neumann, Louis M. Rendina, Paul J. Low, Lothar Weber, Mark A. Fox
An investigation of C-dimesitylboryl-ortho-carboranes, 1-(BMes2)-2-R-1,2-C2B10H10 (1 and 2), reveals that the carborane is the electron-acceptor and the mesityl group is the electron-donor in these dyads.
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Synthesis of an unexpected [Zn2]2+ species utilizing an MFI-type zeolite as a nano-reaction pot and its manipulation with light and heat

Dalton Transactions - 32 min 38 sec ago

Dalton Trans., 2015, 44,10038-10047
DOI: 10.1039/C5DT01088H, PaperAkira Oda, Takahiro Ohkubo, Takashi Yumura, Hisayoshi Kobayashi, Yasushige Kuroda
A specific field emanating from zeolite with a specific Al-array makes it possible to synthesize the "ultra-state ion, [Zn2]2+" and to manipulate between a dimer and a monomer with light and heat.
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Efficient one-pot synthesis of trans-Pt(II)(salicylaldimine)(4-picoline)Cl complexes: effective agents for enhanced expression of p53 tumor suppressor genes

Dalton Transactions - 32 min 38 sec ago

Dalton Trans., 2015, 44,9872-9880
DOI: 10.1039/C5DT01098E, PaperFaiz-Ur Rahman, Amjad Ali, Rong Guo, Wei-Kun Wang, Hui Wang, Zhan-Ting Li, Yuejian Lin, Dan-Wei Zhang
One-pot synthesized trans-Pt(II)(salicylaldimine)(4-picoline)Cl complexes showed promising in vitro cytotoxicity in MCF-7 and A549 cancer cell lines.
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Enhancing the ferromagnetic coupling in extended phloroglucinol complexes by increasing the metal SOMO-ligand overlap: synthesis and characterization of a trinuclear CoII3 triplesalophen complex

Dalton Transactions - 32 min 38 sec ago

Dalton Trans., 2015, 44,9732-9735
DOI: 10.1039/C5DT01255D, CommunicationJan Oldengott, Anja Stammler, Hartmut Bogge, Thorsten Glaser
The better overlap of the SOMO with the central [small pi]-system in the CoII3 than in the CuII3 complex enhances the spin-polarization and thus the ferromagnetic coupling.
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A highly sensitive, selective ratiometric fluorescent probe for cobalt(II) and its applications for biological imaging

Dalton Transactions - 32 min 38 sec ago

Dalton Trans., 2015, 44,9740-9743
DOI: 10.1039/C5DT01248A, CommunicationShenyi Zhang, Mei Zhao, Weiping Zhu, Yufang Xu, Xuhong Qian
A novel fluorescent probe, E3, was designed, synthesized and evaluated. It responded to Co2+ with high selectivity and sensitivity under physiological neutral conditions specifically. Furthermore, notably, probe E3 was demonstrated to detect Co2+ in living cells, indicative of its practical application potential.
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pH-Induced processes in wire-like multichromophoric homo- and heterotrimetallic complexes of Fe(II), Ru(II), and Os(II)

Dalton Transactions - 32 min 38 sec ago

Dalton Trans., 2015, 44,10048-10059
DOI: 10.1039/C5DT00708A, PaperDinesh Maity, Sourav Mardanya, Srikanta Karmakar, Sujoy Baitalik
pH-Induced modulation of the absorption and emission spectroscopic properties of multichromophoric trimetallic complexes was carried out in a mixed acetonitrile-water medium.
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Facile synthesis of graphene-CeO2 nanocomposites with enhanced electrochemical properties for supercapacitors

Dalton Transactions - 32 min 38 sec ago

Dalton Trans., 2015, 44,9901-9908
DOI: 10.1039/C5DT01235J, PaperT. Saravanan, M. Shanmugam, P. Anandan, M. Azhagurajan, K. Pazhanivel, M. Arivanandhan, Y. Hayakawa, R. Jayavel
The electrochemical properties of CeO2G nanocomposites have been increased compared to pure ceria and the results suggest that it is a promising material for supercapacitor applications.
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Methylresorcinarene: a reaction vessel to control the coordination geometry of copper(II) in pyridine N-oxide copper(II) complexes

Dalton Transactions - 32 min 38 sec ago

Dalton Trans., 2015, 44,9881-9886
DOI: 10.1039/C5DT01143D, PaperNgong Kodiah Beyeh, Rakesh Puttreddy
Methylresorcinarene templates uniquely 2 : 2 : 1 host-ligand-metal products with aromatic N-oxides and copper(II), tuning the coordination sphere from cis to trans and from octahedral to square planar.
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Photo- and electro-luminescence of four cuprous complexes with sterically demanding and hole transmitting diimine ligands

Dalton Transactions - 32 min 38 sec ago

Dalton Trans., 2015, 44,10022-10029
DOI: 10.1039/C5DT01108F, PaperQing Zhang, Xu-Lin Chen, Jun Chen, Xiao-Yuan Wu, Rongmin Yu, Can-Zhong Lu
The steric methyl group at emissive cuprous complexes largely increases both the PL and EL efficiency, while the carbazole appendage modestly improves the EL efficiency. So, 4 shows the highest efficiency with a CEmax of 27.1 cd A-1 and an EQEmax of 8.7%.
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Specificity of the Zn2+, Cd2+ and Ni2+ ion binding sites in the loop domain of the HypA protein

Dalton Transactions - 32 min 38 sec ago

Dalton Trans., 2015, 44,9887-9900
DOI: 10.1039/C5DT01005E, PaperPaulina Kolkowska, Karolina Krzywoszynska, Slawomir Potocki, Parashurampura Renukaprasanna Chetana, Marta Spodzieja, Sylwia Rodziewicz-Motowidlo, Henryk Kozlowski
The role of the residues in the hypa loop on the stability of its complexes with Zn2+, Cd2+ and Ni2+ ions.
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Introduction of luminescent rhenium(I), ruthenium(II), iridium(III) and rhodium(III) systems into rhodamine-tethered ligands for the construction of bichromophoric chemosensors

Dalton Transactions - 32 min 38 sec ago

Dalton Trans., 2015, Advance Article
DOI: 10.1039/C5DT00661A, PaperChunyan Wang, Ho-Chuen Lam, Nianyong Zhu, Keith Man-Chung Wong
Several classes of rhenium(I), ruthenium(II), iridium(III) and rhodium(III) complexes tethered with a rhodamine moiety have been synthesized and characterized, and their photophysical and ion-binding properties were investigated.
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A rapid microwave-assisted synthesis of a sodium-cadmium metal-organic framework having improved performance as a CO2 adsorbent for CCS

Dalton Transactions - 32 min 38 sec ago

Dalton Trans., 2015, 44,9955-9963
DOI: 10.1039/C5DT00909J, PaperCarlos Palomino Cabello, Carlos Otero Arean, Jose B. Parra, Conchi O. Ania, P. Rumori, G. Turnes Palomino
A very stable sodium-cadmium metal-organic framework with high volumetric CO2 adsorption capacity and selectivity has been prepared by a fast and easy microwave-assisted method.
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Synthesis of chelating diamido Sn(IV) compounds from oxidation of Sn(II) and directly from Sn(IV) precursors

Dalton Transactions - 32 min 38 sec ago

Dalton Trans., 2015, 44,9756-9765
DOI: 10.1039/C5DT01022E, PaperOpen Access Open Access Creative Commons Licence&nbsp This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.S. M. Mansell, C. A. Russell, D. F. Wass
Utilising Sn(II) and Sn(IV) precursors allowed the synthesis of diamido Sn(IV) compounds with synthetically useful halide and amide substituents.
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Formation and thermodynamics of gaseous germanium and tin vanadates: a mass spectrometric and quantum chemical study

Dalton Transactions - 32 min 38 sec ago

Dalton Trans., 2015, 44,10014-10021
DOI: 10.1039/C5DT00660K, PaperS. M. Shugurov, A. I. Panin, S. I. Lopatin, K. A. Emelyanova
The stability of gaseous GeV2O6 and SnV2O6 were confirmed by Knudsen effusion mass spectrometry. To obtain the structural parameters of these gaseous salts, a quantum chemical investigation of its molecular properties was undertaken.
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