Dalton Transactions
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#1Zong-Mei Yu (NUPT: Nanjing University of Posts and Telecommunications)
#2Sheng-Ze Zhao (NUPT: Nanjing University of Posts and Telecommunications)H-Index: 1
Last. Shi Wang (NUPT: Nanjing University of Posts and Telecommunications)H-Index: 13
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A series of Fe(III) complexes [Fe(5-F-sal-N-1,4,7,10)]Y (Y = PF6- for 1, Y = ClO4- for 2, Y = I- for 3 and Y = NO3- for 4) have been prepared. Single-crystal X-ray crystallographic studies show that complex 1 crystallizes in the orthorhombic Pna21 space group and complexes 2-4 have an isomorphous structure and crystallize in the same monoclinic space group, P21/n. Complexes 2-4 have two independent molecules (Fe1 and Fe2) in the unit cell. Magnetic susceptibility measurements demonstrated that c...
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#1Yu Liu (SUCT: Shenyang University of Chemical Technology)
#2Yan Wang (SUCT: Shenyang University of Chemical Technology)
Last. Zhonggang Wang (DUT: Dalian University of Technology)H-Index: 32
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A novel and unusual 3D luminescent coordination polymer (CP) [Zn2(3-bpah)(bpta)(H2O)]·3H2O (1), where 3-bpah denotes N,N′-bis(3-pyridinecarboxamide)-1,2-cyclohexane and H4bpta denotes 2,2′,4,4′-biphenyltetracarboxylic acid, was successfully synthesized via hydrothermal methods from Zn(II) ions and 3-bpah and bpta ligands. The structure of this CP was investigated via powder X-ray diffraction (PXRD) analysis along with single crystal X-ray diffraction. Notably, 1 exhibits remarkable fluorescence ...
1 CitationsSource
#1Jonghyeon Lee (CBNU: Chungbuk National University)
#2Seungpyo Hong (CBNU: Chungbuk National University)H-Index: 1
Last. Min Kim (CBNU: Chungbuk National University)H-Index: 23
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It is known that 2,2,6,6-tetramethylpiperidinyl-1-oxy (or TEMPO) is a stable, radical-containing molecule, which has been utilized in various areas of organic synthesis, catalysis, polymer chemistry, electrochemical reactions, and materials chemistry. Its unique stability, attributable to its structural features, and molecular tunability allows for the modification of various materials, including the heterogenization of solid materials. Metal–organic frameworks (MOFs) and covalent organic framew...
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#1Selçuk Demir (Recep Tayyip Erdoğan University)H-Index: 10
#2Nuray Bilgin (Recep Tayyip Erdoğan University)H-Index: 2
Last. Seda Keskin (Koç University)H-Index: 33
view all 7 authors...
Metal–organic frameworks (MOFs) are an emerging class of materials employed for custom-designed purposes by judicious selection of the linker and the metal ions. Among the MOFs composed of carboxylate linkers, Zr-based MOFs have attracted great attention due to their high thermal and chemical stability, which are important for practical applications, including capturing CO2 from a point source. UiO-67(bipy) containing 2,2’-bipyridine-5,5’-dicarboxylate is particularly useful among the Zr-MOF fam...
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#1Marlene Mathuber (University of Vienna)H-Index: 1
#2Sonja Hager (Medical University of Vienna)H-Index: 8
Last. Christian R. Kowol (Medical University of Vienna)H-Index: 26
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α-N-Heterocyclic thiosemicarbazones such as triapine and COTI-2 are currently investigated as anticancer therapeutics in clinical trials. However, triapine was widely inactive against solid tumor types. A likely explanation is the short plasma half-life time and fast metabolism. One promising approach to overcome these drawbacks is the encapsulation of the drug into nanoparticles (passive drug-targeting). In a previous work we showed that it was not possible to stably encapsulate free triapine i...
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#1Johannes Karges (UCSD: University of California, San Diego)H-Index: 12
#2Hyeonglim Seo (UCSD: University of California, San Diego)
Last. Seth M. Cohen (UCSD: University of California, San Diego)H-Index: 95
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Re(I) tricarbonyl complexes have received much attention due to their attractive photochemical, electrochemical, and biological properties. Beyond simple mononuclear complexes, multinuclear assemblies offer greater structural diversity and properties. Despite previous reports on the preparation of di-, tri-, or tetranuclear Re(I) tricarbonyl assemblies, the synthesis of these supramolecular structures remains challenging due to overall low yields or tedious purification protocols. Herein, the fa...
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#1Unjila Afrin (Tohoku University)H-Index: 5
#2Kentaro Fuku (Tohoku University)H-Index: 1
Last. Masahiro Yamashita (NKU: Nankai University)H-Index: 71
view all 8 authors...
The first interdigitated MX-type chain complex with infinite π-stacked arrays was synthesized. The synchronization between a Pt–Br⋯ chain and π-stacking periodicities led to the longest M–X–M distance (6.6978(15) A) and nil or negligible intervalence charge transfer, which is essential to realize the Robin–Day class I mixed valence state in MX chains.
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#1Javier A. Cabeza (University of Oviedo)H-Index: 32
#2Israel Fernández (Complutense University of Madrid)H-Index: 50
Last. Rubén Toral (University of Oviedo)
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2-Ditertbutylphosphanylmethylpyrrole (H2pyrmPtBu2) and 2,2’-bis(diisopropylphosphanylmethyl)-5,5’-dimethyldipyrromethane ((HpyrmPiPr2)2CMe2) have been used to synthesize new P-donor-stabilized stannylenes in which the Sn atom is attached to one, SnCl(HpyrmPtBu2) (1) and Sn{N(SiMe3)2}(HpyrmPtBu2) (2), or two pyrrolyl-phosphane scaffolds, Sn(HpyrmPtBu2)2 (3), or to a dipyrromethane-diphosphane scaffold, Sn(pyrmPiPr2)2CMe2 (4). It has been found that stannylenes 3 and 4 are excellent precursors to ...
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#1Mark A. Rambaran (Umeå University)H-Index: 1
#2András Gorzsás (Umeå University)H-Index: 20
Last. C. André Ohlin (Umeå University)H-Index: 26
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Niobium oxide thin films have been prepared by spin-coating aqueous solutions of tetramethylammonium salts of the isostructural polyoxometalate clusters [Nb10O28]6−, [TiNb9O28]7− and [Ti2Nb8O28]8− onto silicon wafers, and annealing them. The [Nb10O28]6− cluster yields films of Nb2O5 in the orthorhombic and monoclinic crystal phases when annealed at 800 °C and 1000 °C, respectively, whereas the [TiNb9O28]7− and [Ti2Nb8O28]8− clusters yield the monoclinic crystal phases of Ti2Nb12O29 and TiNb2O7 (...
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#1Doufeng Wu (ZSTU: Zhejiang Sci-Tech University)
#2Pengzuo Chen (ZSTU: Zhejiang Sci-Tech University)
Last. Yun Tong (ZSTU: Zhejiang Sci-Tech University)H-Index: 5
view all 5 authors...
In this work, Sn species are deposited onto the surface of a Bi2O3 material by a facile disproportionated reaction and the prepared catalyst shows a superior electrocatalytic performance towards CO2 reduction. The deposition of Sn atoms can donate electrons to the Bi2O3 material and increase its electrical conductivity. The SnM-Bi2O3 catalyst with the optimal Sn content delivers a high faradaic efficiency of 95.8% at -1.0 V for formate production. In addition, the partial current density of form...
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