skip to main content
OSTI.GOV title logo U.S. Department of Energy
Office of Scientific and Technical Information

Title: Niobium uptake by a [P 8 W 48 O 184 ] 40− macrocyclic polyanion

Journal Article · · New Journal of Chemistry
DOI:https://doi.org/10.1039/C9NJ01907C· OSTI ID:1525505

Incorporation of Nb into the [P 8 W 48 O 184 ] 40− anionic macrocyclic cavitand leads to formation of new Nb–W POMs. Inclusion of up to five {NbO(H 2 O)} 3+ groups was observed. Solution speciation of the Nb-encapsulating macrocycles was studied by HPLC-ICP-AES and SAXS.

Sponsoring Organization:
USDOE
Grant/Contract Number:
DE SC0010802
OSTI ID:
1525505
Journal Information:
New Journal of Chemistry, Journal Name: New Journal of Chemistry Vol. 43 Journal Issue: 25; ISSN 1144-0546
Publisher:
Royal Society of Chemistry (RSC)Copyright Statement
Country of Publication:
United Kingdom
Language:
English
Citation Metrics:
Cited by: 11 works
Citation information provided by
Web of Science

References (56)

Heterogeneous Wheel-Shaped Cu 20 -Polyoxotungstate [Cu 20 Cl(OH) 24 (H 2 O) 12 (P 8 W 48 O 184 )] 25− Catalyst for Solvent-Free Aerobic Oxidation of n -Hexadecane journal July 2009
Trisubstituted heteropolytungstates as soluble metal oxide analogs. 1. The preparation, characterization, and reactions of organic solvent soluble forms of the silicon-niobium heteropolytungstates Si2W18Nb6O778-, SiW9Nb3O407-, and the SiW9Nb3O407- supported organometallic complex [(C5Me5)Rh.cntdot.SiW9Nb3O40]5- journal November 1984
Bridging the opposite chemistries of tantalum and tungsten polyoxometalates journal January 2015
Characterization of large, polyanionic inorganic molecules: fast atom bombardment mass spectrometry of P2W15Nb3O629- and of the supported organometallic catalyst precursor (1,5-COD)Ir.cntdot.P2W15Nb3O628- journal December 1993
Polyoxometalate HIV-1 Protease Inhibitors. A New Mode of Protease Inhibition journal February 2001
Controlled Assembly of [Nb 6– x W x O 19 ] (8– x )– ( x = 0–4) Lindqvist Ions with (Amine)copper Complexes journal July 2008
A HPLC-ICP-AES technique for the screening of [XW 11 NbO 40 ] n− aqueous solutions journal January 2018
Organoruthenium derivative of the cyclic [H7P8W48O184]33? anion: [{K(H2O)}3{Ru(p-cymene)(H2O)}4P8W49O186(H2O)2]27? journal January 2007
Soluble Molybdenum Blues“des Pudels Kern” journal January 2000
Synthesis and characterization of the polyoxothioanion α-[PW11NbSO39]4− derived from the Keggin structure journal November 1995
One-Pot versus Sequential Reactions in the Self-Assembly of Gigantic Nanoscale Polyoxotungstates journal January 2013
Giant metal-oxide-based spheres and their topology: from pentagonal building blocks to keplerates and unusual spin systems journal November 2001
Cation-Dependent Self-assembly of Vanadium Polyoxoniobates journal December 2016
Photochromism in oxalatoniobates journal January 2018
Dimerization of A-α-[SiNb 3 W 9 O 40 ] 7- by pH-Controlled Formation of Individual Nb−μ-O−Nb Linkages journal September 2003
Closing Uranyl Polyoxometalate Capsules with Bismuth and Lead Polyoxocations journal September 2016
Niobium pentoxide hollow nanospheres with enhanced visible light photocatalytic activity journal January 2013
Hyphenated techniques in speciation analysis of polyoxometalates: identification of individual [PMo 12−x V x O 40 ] −3−x (x = 1–3) in the reaction mixtures by high performance liquid chromatography and atomic emission spectrometry with inductively coupled plasma journal January 2017
Irena : tool suite for modeling and analysis of small-angle scattering journal February 2009
A new crown heteropolyanion K28Li5H7P8W48O184.92H2O: synthesis, structure, and properties journal December 1985
Investigating Cation Binding in the Polyoxometalate-Super-Crown [P 8 W 48 O 184 ] 40− journal September 2011
Face-directed self-assembly of an electronically active Archimedean polyoxometalate architecture journal March 2010
SHELXT – Integrated space-group and crystal-structure determination journal January 2015
Synthesis, Structural Characterization, and Oxidation Catalysis of a Diniobium-substituted Silicodecatungstate journal July 2015
Self-assembly of [PNb x W 12−x O 40 ] n− Keggin anions – a simple way to mixed Nb–W polyoxometalates journal January 2017
Oxothiomolybdenum Derivatives of the Superlacunary Crown Heteropolyanion {P 8 W 48 }: Structure of [K 4 {Mo 4 O 4 S 4 (H 2 O) 3 (OH) 2 } 2 (WO 2 )(P 8 W 48 O 184 )] 30– and Studies in Solution journal January 2012
Two new members of the niobium-substituted polytungstophosphate family based on hexalacunary [H 2 P 2 W 12 O 48 ] 12− building blocks journal January 2015
Synthesis, characterization, and tuning of the liquid crystal properties of ionic materials based on the cyclic polyoxothiometalate [{Mo 4 O 4 S 4 (H 2 O) 3 (OH) 2 } 2 (P 8 W 48 O 184 )] 36− journal January 2015
Heterojunctions between amorphous and crystalline niobium oxide with enhanced photoactivity for selective aerobic oxidation of benzylamine to imine under visible light journal January 2015
Synthesis, Characterization, and Biological Activity of a New Potent Class of Anti-HIV Agents, the Peroxoniobium-Substituted Heteropolytungstates journal March 1994
Small-angle X-ray scattering to determine solution speciation of metal-oxo clusters journal December 2017
Molecular Growth of a Core-Shell Polyoxometalate journal April 2011
Electronic Properties of Polyoxometalates:  Electron and Proton Affinity of Mixed-Addenda Keggin and Wells−Dawson Anions journal October 2002
Thermal multi-electron transfer catalysis by polyoxometalates. Application to the practical problem of sustained, selective oxidation of hydrogen sulfide to sulfur journal March 1996
The Wheel-Shaped Cu20 Tungstophosphate [Cu20Cl(OH)24(H2O)12(P8W48O184)]25− Ion journal June 2005
A comprehensive series of Group 14 derivatives of the plenary mixed-metal polyoxometalate [PNbW11O40]4− journal January 2000
Tin( ii )-functionalization of the archetypal {P 8 W 48 } polyoxotungstate journal January 2015
A mixed-addenda Nb/W polyoxometalate containing dimeric Dawson subunit: Synthesis, structure, and characterization journal February 2014
Syntheses and characterization of the heptasodium salt of the Keggin-type triniobium-substituted polyoxoanion SiW9Nb3O7−40 and the all-sodium salt of the polyoxoanion-supported organometallic complex [(η5-C5Me5)Rh·SiW9Nb3O40]5− journal April 1997
Assembly of Molecular “Layered” Heteropolyoxometalate Architectures journal February 2012
New Lanthanide-Containing Polytungstates Derived from the Cyclic P 8 W 48 Anion:  {Ln 4 (H 2 O) 28 [K⊂P 8 W 48 O 184 (H 4 W 4 O 12 ) 2 Ln 2 (H 2 O) 10 ] 13- } x , Ln = La, Ce, Pr, Nd journal March 2007
A New Nb 28 Cluster Based on Tungstophosphate, [{Nb 4 O 6 (OH) 4 }{Nb 6 P 2 W 12 O 61 } 4 ] 36– journal August 2014
Salt-Gel Synthesis of Porous Transition-Metal Oxides journal February 1995
Impact of ambient gases on the mechanism of [Cs 8 Nb 6 O 19 ]-promoted nerve-agent decomposition journal January 2018
The Construction of High-Nuclearity Isopolyoxoniobates with Pentagonal Building Blocks: [HNb27O76]16− and [H10Nb31O93(CO3)]23− journal November 2009
Self-Assembly of a Nanosized, Saddle-Shaped, Solution-Stable Polyoxometalate Anion Built from Pentagonal Building Blocks: [H 34 W 119 Se 8 Fe 2 O 420 ] 54− journal August 2010
Controlling nucleation of the cyclic heteropolyanion {P 8 W 48 }: a cobalt-substituted phosphotungstate chain and network journal January 2009
Assembly of Saturated Nb/W Mixed-Addendum Polyoxometalate [P2W15Nb3O62]9- and Lanthanide Ions (Ln = Eu, Ce) journal May 2012
Trapping of Nb V by {XW 9 O 33 } 9- (X = As, Sb): Formation of New Sandwich-Type POM Complexes and Their Solution Behavior : Trapping of Nb journal May 2019
Probing protein fine structures by wide angle solution X-ray scattering journal June 2000
Tetradecacobalt(II)-Containing 36-Niobate [Co 14 (OH) 16 (H 2 O) 8 Nb 36 O 106 ] 20− and Its Photocatalytic H 2 Evolution Activity journal July 2014
Nerve Agent Degradation with Polyoxoniobates: Nerve Agent Degradation with Polyoxoniobates journal April 2014
Niobium-Containing Lindqvist Isopolyanions [Nb x W 6- x O 19 ] (2+ x )- Used as Precursors for Hydrodesulfurization Catalysts with Isomerization Properties : Precursors for Hydrodesulfurization Catalysts journal March 2015
Structural determination by X-Ray diffraction and 183W NMR spectroscopy of mono substituted hexatungstates [(n-C4H9)4N]3MW5O19 (M = Nb, V) journal December 2006
Redox properties and oxidation catalysis of group 5 metal (V, Nb, Ta)-containing Keggin and Wells–Dawson heteropolyacid (HPA) catalysts journal January 2010
Uranyl Incorporation into the Polyoxometalate Cavity. Synthesis and Characterization of [(UO2)8P8W48O184]24– journal September 2019

Similar Records

Niobium uptake by a [P 8 W 48 O 184 ] 40- macrocyclic polyanion
Journal Article · Tue Jan 01 00:00:00 EST 2019 · New Journal of Chemistry · OSTI ID:1525505

Actinide complexation studies with P{sub 2}W{sub 17}O{sub 61}{sup 10-} and P{sub 8}W{sub 48}O{sub 184}{sup 40-} anions
Conference · Tue Dec 31 00:00:00 EST 1996 · OSTI ID:1525505

Strategic Capture of the {Nb7} Polyoxometalate
Journal Article · Tue Jun 18 00:00:00 EDT 2019 · Chemistry - A European Journal · OSTI ID:1525505

Related Subjects