NDLI: Unprecedented Alkylzinc–Magnesium Alkoxide Clusters as Suitable Organometallic Precursors for Magnesium-Containing ZnO Nanoparticles

Please wait, while we are loading the content...

A Second-Generation Photocage for $Zn^{2+}$ Inspired by TPEN: Characterization and Insight into the Uncaging Quantum Yields of ZinCleav $Chelators^{†}$

Regioselective Double Capping of Cyclodextrin Scaffolds

Exploring the Conformational and Biological Versatility of β-Turn-Modified Gramicidin S by Using Sugar Amino Acid Homologues that Vary in Ring Size

Water-Soluble $Ir^{III}$ N-Heterocyclic Carbene Based Catalysts for the Reduction of $CO_{2}$ to Formate by Transfer Hydrogenation and the Deuteration of Aryl Amines in Water

Pseudo-Bimolecular [2+2] Cycloaddition Studied by Time-Resolved Photoelectron Spectroscopy

Highly Photoactive Porous Anatase Films Obtained by Deformation of 3D Mesostructures

Spontaneous Orthogonal Self-Assembly of a Synergetic Gelator System

Anti-Hepatitis B Virus Active Lactones from the Traditional Chinese Herb: Swertia mileensis

Dinuclear Copper(I) Thiolate Complexes with a Bridging Noninnocent PNP Ligand

Ti/Pd Bimetallic Systems for the Efficient Allylation of Carbonyl Compounds and Homocoupling Reactions

Thermal Activation of NH Bonds by Transition-metal Oxide Cations: Does a Hierarchy Exist in the First Row?

Solvent and Substituent Effects on the Photochemistry of Norbornadiene-Diarylacetylene Pauson–Khand Adducts

Formation of Organoxenon Dications in the Reactions of Xenon with Dications Derived from Toluene

Homoleptic Organometallic Anions of Ti, Zr, Hf, and Nb

Copper-Catalyzed Cyclization–Fragmentations of Enynols

Deracemization of Axially Chiral α,β-Unsaturated Aldehydes through an Amino-Catalyzed Symmetry-Making–Symmetry-Breaking Cascade

Selective Protonation of the YC Bond in Trinuclear Yttrium Alkyl–Hydrido Clusters and Formation of the Cationic Polyhydrido Core

Unprecedented Alkylzinc–Magnesium Alkoxide Clusters as Suitable Organometallic Precursors for Magnesium-Containing ZnO Nanoparticles

Cage-Shaped Borate Esters with Tris(2-oxyphenyl)methane or -silane System Frameworks Bearing Multiple Tuning Factors: Geometric and Substituent Effects on Their Lewis Acid Properties

The Missing Link: Triplet Fluorocarbonyl Nitrene FC(O)N

Chlorobis(pentafluoroethyl)phosphane: Improved Synthesis and Molecular Structure in the Gas Phase

Octupolar Polycyclic Aromatic Hydrocarbons as New Two-Photon Absorption Chromophores: Synthesis and Application for Optical Power Limiting

Enantiopure, Monodisperse Alleno-acetylenic Cyclooligomers: Effect of Symmetry and Conformational Flexibility on the Chiroptical Properties of Carbon-Rich Compounds

Complete Stereocontrol in Organocatalytic Additions of β-Ketosulfoxides to Conjugated Aldehydes

Year: 2011 Volume: 17 Issue: 13

Year: 2011 Volume: 17 Issue: 12

Year: 2011 Volume: 17 Issue: 11

Year: 2011 Volume: 17 Issue: 10

Year: 2011 Volume: 17 Issue: 9

Year: 2011 Volume: 17 Issue: 8

Year: 2011 Volume: 17 Issue: 7

Year: 2011 Volume: 17 Issue: 6

Year: 2011 Volume: 17 Issue: 5

Year: 2011 Volume: 17 Issue: 4

Year: 2011 Volume: 17 Issue: 3

Year: 2011 Volume: 17 Issue: 2

Year: 2011 Volume: 17 Issue: 1

Year: 2010 Volume: 16

Year: 2009 Volume: 15

Year: 2008 Volume: 14

Year: 2007 Volume: 13

Year: 2006 Volume: 12

Year: 2005 Volume: 11

Year: 1997 Volume: 3

Unprecedented Alkylzinc–Magnesium Alkoxide Clusters as Suitable Organometallic Precursors for Magnesium-Containing ZnO Nanoparticles

Content Provider	World Health Organization (WHO)-Global Index Medicus
Author	Heitz, Stephan Aksu, Yilmaz Merschjann, Christoph Driess, Matthias
Description	Author Affiliation: Heitz S ( Institute of Chemistry: Metalorganics and Inorganic Materials, Technische Universität Berlin, Berlin, Germany.)
Abstract	The synthesis and characterization of the first heterobimetallic methylzinc–magnesium alkoxide clusters $[Me_{6}MgZn_{6}(OR)_{8}]$ [R=Et (1 a), n-Pr (1 b), nBu (1 c)] with a bis-cubane-shaped $MgZn_{6}O_{8}$ core is described. The thermal degradation of 1 a–c and mixtures of 1 a and the homometallic MeZn–alkoxide cubane $[\{MeZnOtBu\}_{4}]$ (2) in dry synthetic air led to wide-band-gap semiconducting $Mg_{x}Zn_{1−x}O$ nanoparticles at temperatures below 500 °C. The final materials were characterized by different analytical techniques such as PXRD, REM, TEM, EDX, and IR spectroscopy. The morphology of the as-prepared magnesium-containing ZnO samples is influenced by the different organo groups (alkoxo) in the precursors. EDX mapping showed that magnesium is uniformly distributed in the ZnO matrix. The incorporation of magnesium led to a distortion of the ZnO lattice with increased a axis and decreased c axis parameters. Room-temperature photoluminescence (PL) spectra reveal that the near-band-edge (NBE) emission of $Mg^{2+}-doped$ ZnO is shifted to higher energies relative to that of pure ZnO.
ISSN	09476539
e-ISSN	15213765
Journal	Chemistry - A European Journal
Issue Number	14
Volume Number	17
Language	English
Publisher	Wiley-VCH;ChemPubSoc Europe
Publisher Date	2011-03-28
Publisher Place	Germany
Access Restriction	Open
Subject Keyword	Chemistry
Content Type	Text
Resource Type	Article
Subject	Organic Chemistry Catalysis

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

Cobalt(I)-Catalyzed StereoselectiveOlefination of Alkylzinc Reagents with Aldehydes

Growth of ZnO by MOCVD using alkylzinc alkoxides as single-source precursors

One-pot synthesis of lithium alkylzinc alkoxo heterocubanes with a LiZn₃O₄ core as suitable organometallic precursors for Li-containing ZnO nanocrystals

Cerium(IV) Hexanuclear Clusters from Cerium(III) Precursors: Molecular Models for Oxidative Growth of Ceria Nanoparticles

Highly Dispersed Ag2SO4 Nanoparticles Deposited on ZnO Nanoflakes as Photocatalysts

Lithium ion as growth-controlling agent of ZnO nanoparticles prepared by organometallic synthesis

Highly Ylidic Imidazoline-Based Fulvenes as Suitable Precursors for the Synthesis of Imidazolium-Substituted Metallocenes

Unprecedented Solution-Stable Silver(I) Ethynediyl Clusters

Organometallic Derivatives of Polyphosphazenes as Precursors for Metallic Nanostructured Materials

Unprecedented Alkylzinc–Magnesium Alkoxide Clusters as Suitable Organometallic Precursors for Magnesium-Containing ZnO Nanoparticles

Similar Documents

Cobalt(I)-Catalyzed StereoselectiveOlefination of Alkylzinc Reagents with Aldehydes

Growth of ZnO by MOCVD using alkylzinc alkoxides as single-source precursors

One-pot synthesis of lithium alkylzinc alkoxo heterocubanes with a LiZn3O4 core as suitable organometallic precursors for Li-containing ZnO nanocrystals

Cerium(IV) Hexanuclear Clusters from Cerium(III) Precursors: Molecular Models for Oxidative Growth of Ceria Nanoparticles

Highly Dispersed Ag2SO4 Nanoparticles Deposited on ZnO Nanoflakes as Photocatalysts

Lithium ion as growth-controlling agent of ZnO nanoparticles prepared by organometallic synthesis

Highly Ylidic Imidazoline-Based Fulvenes as Suitable Precursors for the Synthesis of Imidazolium-Substituted Metallocenes

Unprecedented Solution-Stable Silver(I) Ethynediyl Clusters

Organometallic Derivatives of Polyphosphazenes as Precursors for Metallic Nanostructured Materials

Unprecedented Alkylzinc–Magnesium Alkoxide Clusters as Suitable Organometallic Precursors for Magnesium-Containing ZnO Nanoparticles

One-pot synthesis of lithium alkylzinc alkoxo heterocubanes with a LiZn₃O₄ core as suitable organometallic precursors for Li-containing ZnO nanocrystals