Dalton Transactions

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A nuclear chocolate box: the periodic table of nuclear medicine

20 November, 2014 - 03:17

Dalton Trans., 2015, Advance Article
DOI: 10.1039/C4DT02846E, PerspectivePhilip J. Blower
A survey of the current status and challenges for the use of radionuclides of the elements in nuclear medicine.
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A simple and convenient approach for preparing core-shell-like silica@nickel species nanoparticles: highly efficient and stable catalyst for the dehydrogenation of 1,2-cyclohexanediol to catechol

20 November, 2014 - 03:17

Dalton Trans., 2015, Advance Article
DOI: 10.1039/C4DT01476F, PaperBao-Hui Chen, Wei Liu, An Li, Ya-Juan Liu, Zi-Sheng Chao
A simple and convenient approach for the preparation of core-shell-like silica@nickel species nanoparticles.
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Recent advances in the construction of fluorescent metallocycles and metallocages via coordination-driven self-assembly

20 November, 2014 - 03:17
Dalton Trans., 2014, Accepted Manuscript
DOI: 10.1039/C4DT02996H, PerspectiveLin Xu, Yuxuan Wang, Hai-Bo Yang
During the past few years, the construction of fluorescent metallocycles and metallocages has attracted considerable attention because of their wide applications in fluorescence detection of metal ions, anions, or small...
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Effect of metal oxidation state on FRET: A Cu(I) silent but selectively Cu(II) responsive fluorescent reporter and its bioimaging applications

20 November, 2014 - 03:17
Dalton Trans., 2014, Accepted Manuscript
DOI: 10.1039/C4DT03381G, PaperPabitra Chattopadhyay, Siddhartha Pal, Buddhadeb Sen, Somenath Lohar, Manjira Mukherjee, Samya Banerjee
Copper(II) and copper(I) complexes of a newly designed and crystallographically characterized Schiff base (HL) derived from rhodaminehydrazide and cinnamaldehyde were isolated in pure form formulated as [Cu(L)(NO3)] (L-Cu) (1) and...
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Versatile properties of CaGd2ZnO5: Eu3+ nanophosphor: it's compatibility for lighting and optical display applications

20 November, 2014 - 03:17
Dalton Trans., 2014, Accepted Manuscript
DOI: 10.1039/C4DT03181D, PaperSeeta Rama Raju Ganji, Pavitra E, Nagaraju Goli, Jae Su Yu
Red color emitting CaGd2ZnO5: Eu3+ (CGZO: Eu3+) phosphors were synthesized by a facile sol-gel process. The structural and luminescent properties of these phosphors were investigated as a function of annealing...
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Pillared metal organic frameworks for luminescence sensing of small molecules and metal ions in aqueous solution

20 November, 2014 - 03:17
Dalton Trans., 2014, Accepted Manuscript
DOI: 10.1039/C4DT02961E, PaperFu-Hong Liu, Chao Qin, Yan Ding, Han Wu, Kui-Zhan Shao, Zhong-Min Su
Two novel pillared MOFs (metal organic frameworks) [Zn2(trz)2(tda)][round bullet, filled]DMA CH3OH (1) and [Zn2(trz)2(bpdc)][round bullet, filled]DMA (2) were obtained under solvothermal condition. The resulted MOFs show similar structures but with different interlayer distances based...
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Dynamic magnetism of an iron(II)-chloro spin chain and its hexametallic segment

20 November, 2014 - 03:17
Dalton Trans., 2014, Accepted Manuscript
DOI: 10.1039/C4DT02599G, PaperYan-Zhen Zheng, Zhong Zhang, Lei Qin, Zhiping Zheng, Manfred Speldrich, Paul Kogerler, Xiao-Ming Chen, Bao-Ying Wang, Wei Xue
An air-stable iron(II) chain compound [Fe(phen)(Cl)2]n (1, phen = 1,10-phenanthroline) was prepared and shown to exhibit intrachain ferromagnetic interactions as well as competing interchain antiferromagnetic interactions that are mediated by...
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Enhanced Field Emission and Photocatalytic Performance of MoS2 Titania Nanoheterojunctions via Two Synthetic Directions

20 November, 2014 - 03:17
Dalton Trans., 2014, Accepted Manuscript
DOI: 10.1039/C4DT03035D, PaperHao Fu, Ke Yu, Honglin Li, Jinzhu Li, Bangjun Guo, Yinghua Tan, Changqing Song, Ziqiang Zhu
Two kinds of MoS2 titania nanoheterojunctions with different morphologies was synthesized via two different approaches. They are facile and additives free hydrothermal processes which would result high material productivity and...
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Synthesis and transition metal coordination chemistry of a novel hexadentate bispidine ligand

20 November, 2014 - 03:17
Dalton Trans., 2014, Accepted Manuscript
DOI: 10.1039/C4DT03262D, PaperPeter Comba, Henning Rudolf, Hubert Wadepohl
Reported is the new bispidine-derived hexadentate ligand L (L = 3-(2-methylpyridyl)-7-(bis-2-methylpyridyl)-3,7-diazabicyclo[3.3.1]nonane) with two tertiary amine and four pyridine donor groups. This ligand can form heterodinuclear and mononuclear complexes and, in...
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N-heterocyclic carbene gold(I) and silver(I) complexes bearing functional groups for bio-conjugation.

20 November, 2014 - 03:17
Dalton Trans., 2014, Accepted Manuscript
DOI: 10.1039/C4DT02850C, PaperMary E Garner, Weijia Niu, Xigao Chen, Ion Ghiviriga, Weihong Tan, Adam Steven Veige
This work describes several synthetic approaches to append organic functional groups to gold and silver N-heterocyclic carbene (NHC) complexes suitable for applications in biomolecule conjugation. Carboxylate appended NHC ligands (3)...
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Custom designed nanocrystalline Li2MSiO4/reduced graphene oxide (M = Fe, Mn) formulations as high capacity cathodes for rechargeable lithium batteries

20 November, 2014 - 03:17

Dalton Trans., 2014, 43,18097-18103
DOI: 10.1039/C4DT02233E, PaperD. Bhuvaneswari, N. Kalaiselvi
Nanocrystalline Li2MSiO4 (M = Fe, Mn) particles embedded between rGO sheets exhibit a capacity of 149 mAh g-1 with 89% capacity retention and 210 mAh g-1 with 87% retention respectively by Li2FeSiO4/rGO and Li2MnSiO4/rGO.
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Oxidation of primary and secondary benzylic alcohols with hydrogen peroxide and tert-butyl hydroperoxide catalyzed by a "helmet" phthalocyaninato iron complex in the absence of added organic solvent

20 November, 2014 - 03:17

Dalton Trans., 2014, 43,17899-17903
DOI: 10.1039/C4DT02647K, CommunicationBrian M. Peterson, Morgan E. Herried, Rachel L. Neve, Robert W. McGaff
A "helmet" metallophthalocyanine of iron(III) is a very effective catalyst for benzylic alcohol oxidation in the absence of added organic solvent.
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Exceptionally efficient catalytic hydrodechlorination of persistent organic pollutants: application of new sterically shielded palladium carbene complexes

20 November, 2014 - 03:17

Dalton Trans., 2014, 43,18117-18122
DOI: 10.1039/C4DT02908A, PaperVagiz Sh. Saberov, Daniel A. Evans, Nikolai I. Korotkikh, Alan H. Cowley, Tatyana M. Pekhtereva, Anatolii F. Popov, Oles P. Shvaika
Exceptionally efficient catalysis of haloarene hydrodehalogenation by palladium carbene complexes.
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Efficient removal of perchlorate ion from water by a water-insoluble M2L4 type compound

20 November, 2014 - 03:17

Dalton Trans., 2014, 43,17924-17927
DOI: 10.1039/C4DT02900C, CommunicationMasaru Mochizuki, Tatsunari Inoue, Katsunori Yamanishi, Shiori Koike, Mitsuru Kondo, Liang Zhang, Hiromi Aoki
Highly efficient perchlorate removal from water by a water-insoluble M2L4 type molecule is described.
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A luminescent 3D interpenetrating metal-organic framework for highly selective sensing of nitrobenzene

20 November, 2014 - 03:17

Dalton Trans., 2014, 43,17912-17915
DOI: 10.1039/C4DT02841D, CommunicationDivyendu Singh, C. M. Nagaraja
A three-dimensional (3D), luminescent, 5-fold interpenetrating metal-organic framework (MOF), [Zn2(fdc)2(bpee)2(H2O)[middle dot]2H2O] (1) exhibiting highly selective sensing of nitrobenzene (NB) via a fluorescence quenching mechanism has been demonstrated.
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Sulfonamide-substituted iron phthalocyanine: design, solubility range, stability and oxidation of olefins

20 November, 2014 - 03:17

Dalton Trans., 2014, 43,17916-17919
DOI: 10.1039/C4DT02412E, CommunicationUmit Isci, Celal Caner, Yunus Zorlu, Ayse Gul Gurek, Fabienne Dumoulin, Vefa Ahsen
4-tert-Butylbenzenesulfonamide was used as a substituent of tetra peripherally substituted Fe(II) phthalocyanine, taking into account several parameters crucial for the design of potential oxidation catalysts such as solubility and stability.
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Zinc calixarene complexes for the ring opening polymerization of cyclic esters

20 November, 2014 - 03:17

Dalton Trans., 2014, 43,18001-18009
DOI: 10.1039/C4DT02226B, PaperMark J. Walton, Simon J. Lancaster, Joseph A. Wright, Mark R. J. Elsegood, Carl Redshaw
A number of zinc calixarene complexes have been structurally characterized and screened for the ROP of [varepsilon]-caprolactone and rac-lactide.
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Influence of self-assembly on intercalative DNA binding interaction of double-chain surfactant Co(III) complexes containing imidazo[4,5-f][1,10]phenanthroline and dipyrido[3,2-d:2[prime or minute]-3[prime or minute]-f]quinoxaline ligands: experimental and

20 November, 2014 - 03:17

Dalton Trans., 2014, 43,18074-18086
DOI: 10.1039/C4DT02134G, PaperKaruppiah Nagaraj, Gunasekaran Velmurugan, Subramanian Sakthinathan, Ponnambalam Venuvanalingam, Sankaralingam Arunachalam
New Co(III) complexes were synthesized.
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Bismuth(III) complexes derived from [small alpha]-amino acids: the impact of hydrolysis and oxido-cluster formation on their activity against Helicobacter pylori

20 November, 2014 - 03:17

Dalton Trans., 2014, 43,17980-17990
DOI: 10.1039/C4DT02505A, PaperMadleen Busse, Emily Border, Peter C. Junk, Richard L. Ferrero, Philip C. Andrews
Bi(III) complexes, [BiL3] and [Bi2L3], derived from [small alpha]-amino acids (LH) have been synthesised and characterised. Hydrolysis and oxido-cluster formation in water impacts significantly on their activity towards H. pylori.
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Mechanism of Ni N-heterocyclic carbene catalyst for C-O bond hydrogenolysis of diphenyl ether: a density functional study

20 November, 2014 - 03:17

Dalton Trans., 2014, 43,18123-18133
DOI: 10.1039/C4DT02374A, PaperBoodsarin Sawatlon, Taveechai Wititsuwannakul, Yuthana Tantirungrotechai, Panida Surawatanawong
Ni(SIPr)([small eta]2-PhOPh) is the key active species for C-O bond hydrogenolysis of diphenyl ether.
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