Please enable Javascript

Labmeeting uses lots of Javascript - basically you can't use the site without it. So please enable Javascript in your browser. If your browser does not support Javascript, we recommend Firefox.

Papers authored by Clearfield A

Collect these papers and discover other ones on Labmeeting. Learn more.

On (29)Si NMR relaxation as a structural criterion for studying paramagnetic supermicroporous silica-based materials: Silica-based materials incorporating Mn(2+) ions into the silica matrix of SiO(2)-Al(2)O(3)-MnO.

+ cite this

+ View Abstract

Bakhmutov VI, Shpeizer BG, Prosvirin AV, Dunbar KR, and Clearfield A

Solid state nuclear magnetic resonance 36(3):129-36, 2009 Nov - Who cited this? | PubMed ID: 19765956 | Fulltext

Synthesis, structural and magnetochemical studies of iron phosphonate cages based on {fe(3)o}(7+) core.

+ cite this

+ View Abstract

Khanra S, Konar S, Clearfield A, Helliwell M, McInnes EJ, Tolis E, Tuna F, and Winpenny RE

Inorganic chemistry 48(12):5338-49, 2009 Jun 15 - Who cited this? | PubMed ID: 19432475 | Fulltext

The effect of guest molecular architecture and host crystallinity upon the mechanism of the intercalation reaction.

+ cite this

+ View Abstract

Sun L, O'Reilly JY, Kong D, Su JY, Boo WJ, Sue HJ, and Clearfield A

Journal of colloid and interface science 333(2):503-9, 2009 May 15 - Who cited this? | PubMed ID: 19296962 | Fulltext

Unconventional metal organic frameworks: porous cross-linked phosphonates.

+ cite this

+ View Abstract

Clearfield A

Dalton transactions (Cambridge, England : 2003)(44):6089-102, 2008 Nov 28 - Who cited this? | PubMed ID: 18985237 | Fulltext

Sn(iv) phosphonates as catalysts in solvent-free Baeyer-Villiger oxidations using H(2)O(2).

+ cite this

+ View Abstract

Kirumakki S, Samarajeewa S, Harwell R, Mukherjee A, Herber RH, and Clearfield A

Chemical communications (Cambridge, England)(43):5556-8, 2008 Nov 21 - Who cited this? | PubMed ID: 18997950 | Fulltext

The mechanism responsible for extraordinary cs ion selectivity in crystalline silicotitanate.

+ cite this

+ View Abstract

Celestian AJ, Kubicki JD, Hanson J, Clearfield A, and Parise JB

Journal of the American Chemical Society 130(35):11689-94, 2008 Sep 3 - Who cited this? | PubMed ID: 18683931 | Fulltext

Synthesis and characterization of high nuclearity iron(III) phosphonate molecular clusters.

+ cite this

+ View Abstract

Konar S and Clearfield A

Inorganic chemistry 47(13):5573, 2008 Jul 7 - Who cited this? | PubMed ID: 18380451 | Fulltext

Mixed-valent dodecanuclear vanadium cluster encapsulating chloride anions and its reaction to form a "bowl"-shaped cluster.

+ cite this

+ View Abstract

Konar S and Clearfield A

Inorganic chemistry 47(9):3492, 2008 May 5 - Who cited this? | PubMed ID: 18380428 | Fulltext

Solvothermal synthesis and characterization of two high-nuclearity mixed-valent manganese phosphonate clusters.

+ cite this

+ View Abstract

Konar S and Clearfield A

Inorganic chemistry 47(9):3489-91, 2008 May 5 - Who cited this? | PubMed ID: 18376822 | Fulltext

Synthesis and characterization of protonated zirconium trisilicate and its exchange phases with strontium.

+ cite this

+ View Abstract

Fewox CS and Clearfield A

The journal of physical chemistry. A 112(12):2589-97, 2008 Mar 27 - Who cited this? | PubMed ID: 18307325 | Fulltext

Synthesis and characterization of four metal-organophosphonates with one-, two-, and three-dimensional structures.

+ cite this

+ View Abstract

Konar S, Zoń J, Prosvirin AV, Dunbar KR, and Clearfield A

Inorganic chemistry 46(13):5229-36, 2007 Jun 25 - Who cited this? | PubMed ID: 17539631 | Fulltext

Layered microporous tin(IV) bisphosphonates.

+ cite this

+ View Abstract

Gómez-Alcántara Mdel M, Cabeza A, Olivera-Pastor P, Fernández-Moreno F, Sobrados I, Sanz J, Morris RE, Clearfield A, and Aranda MA

Dalton transactions (Cambridge, England : 2003)(23):2394-404, 2007 Jun 21 - Who cited this? | PubMed ID: 17844661 | Fulltext

Role of the hydroxyl-water hydrogen-bond network in structural transitions and selectivity toward cesium in Cs0.38(D1.08H0.54)SiTi2O7.(D0.86H0.14)2O crystalline silicotitanate.

+ cite this

+ View Abstract

Celestian AJ, Parise JB, Smith RI, Toby BH, and Clearfield A

Inorganic chemistry 46(4):1081-9, 2007 Feb 19 - Who cited this? | PubMed ID: 17291108 | Fulltext

Structure of a paramagnetic supermicroporous silica-based material via a multinuclear solid-state NMR monitoring.

+ cite this

+ View Abstract

Bakhmutov VI, Shpeizer BG, and Clearfield A

Magnetic resonance in chemistry : MRC 45(2):118-22, 2007 Feb - Who cited this? | PubMed ID: 17120259 | Fulltext

29Si spin-lattice NMR relaxation in microporous silica-based materials with high Mn2+ concentrations.

+ cite this

+ View Abstract

Bakhmutov VI, Shpeizer BG, and Clearfield A

Magnetic resonance in chemistry : MRC 44(11):985-8, 2006 Nov - Who cited this? | PubMed ID: 16958157 | Fulltext

Solid-state NMR spectra of paramagnetic silica-based materials: observation of 29Si and 27Al nuclei in the first coordination spheres of manganese ions.

+ cite this

+ View Abstract

Bakhmutov VI, Shpeizer BG, and Clearfield A

Magnetic resonance in chemistry : MRC 44(9):861-7, 2006 Sep - Who cited this? | PubMed ID: 16791874 | Fulltext

Oxo-, hydroxo-, and peroxo-bridged Fe(III) phosphonate cages.

+ cite this

Konar S, Bhuvanesh N, and Clearfield A

Journal of the American Chemical Society 128(30):9604-5, 2006 Aug 2 - Who cited this? | PubMed ID: 16866494 | Fulltext

Synthesis of carbon-11 and fluorine-18 labeled N-acetyl-1-aryl-6,7-dimethoxy-1,2,3,4-tetrahydroisoquinoline derivatives as new potential PET AMPA receptor ligands.

+ cite this

+ View Abstract

Gao M, Kong D, Clearfield A, and Zheng QH

Bioorganic & medicinal chemistry letters 16(8):2229-33, 2006 Apr 15 - Who cited this? | PubMed ID: 16455250 | Fulltext

Rational design and synthesis of porous organic-inorganic hybrid frameworks constructed by 1,3,5-benzenetriphosphonic acid and pyridine synthons.

+ cite this

+ View Abstract

Kong D, Zoñ J, McBee J, and Clearfield A

Inorganic chemistry 45(3):977-86, 2006 Feb 6 - Who cited this? | PubMed ID: 16441103 | Fulltext

Structural characterization of Cd3(O3PC2H4CO2)2.2H2O from in-house X-ray powder data and NMR.

+ cite this

+ View Abstract

Bestaoui N, Ouyang X, Fredoueil F, Bujoli B, and Clearfield A

Acta crystallographica. Section B, Structural science 61(Pt 6):669-74, 2005 Dec - Who cited this? | PubMed ID: 16306674 | Fulltext

A family of microporous materials formed by Sn(IV) phosphonate nanoparticles.

+ cite this

Subbiah A, Pyle D, Rowland A, Huang J, Narayanan RA, Thiyagarajan P, Zoń J, and Clearfield A

Journal of the American Chemical Society 127(31):10826-7, 2005 Aug 10 - Who cited this? | PubMed ID: 16076177 | Fulltext

New families of supermicroporous metal oxides: the link between zeolites and mesoporous materials.

+ cite this

+ View Abstract

Shpeizer BG, Clearfield A, and Heising JM

Chemical communications (Cambridge, England)(18):2396-8, 2005 May 14 - Who cited this? | PubMed ID: 15877140 | Fulltext

Novel copper macrocyclic leaflet with N-phosphonomethyl-monoaza-18-crown-6.

+ cite this

+ View Abstract

Kong D and Clearfield A

Chemical communications (Cambridge, England)(8):1005-6, 2005 Feb 28 - Who cited this? | PubMed ID: 15719097 | Fulltext

Novel chiral "calixsalen" macrocycle and chiral robson-type macrocyclic complexes.

+ cite this

+ View Abstract

Gao J, Reibenspies JH, Zingaro RA, Woolley FR, Martell AE, and Clearfield A

Inorganic chemistry 44(2):232-41, 2005 Jan 24 - Who cited this? | PubMed ID: 15651868 | Fulltext

DOTP-manganese and -nickel complexes: from a tetrahedral network with 12-membered rings to an ionic phosphonate.

+ cite this

+ View Abstract

Kong D, Medvedev DG, and Clearfield A

Inorganic chemistry 43(23):7308-14, 2004 Nov 15 - Who cited this? | PubMed ID: 15530080 | Fulltext

Synthesis and characterization of a new bisphosphonic acid and several metal hybrids derivatives.

+ cite this

+ View Abstract

Gómez-Alcántara MM, Cabeza A, Martínez-Lara M, Aranda MA, Suau R, Bhuvanesh N, and Clearfield A

Inorganic chemistry 43(17):5283-93, 2004 Aug 23 - Who cited this? | PubMed ID: 15310206 | Fulltext

A novel cadmium aminophosphonate: X-ray powder diffraction structure, solid-state IR and NMR spectroscopic determination of the fine structure of the organic moieties.

+ cite this

+ View Abstract

Bakhmutova-Albert EV, Bestaoui N, Bakhmutov VI, Clearfield A, Rodriguez AV, and Llavona R

Inorganic chemistry 43(4):1264-72, 2004 Feb 23 - Who cited this? | PubMed ID: 14966961 | Fulltext

Synthesis, characterization, and crystal structures of three new divalent metal carboxylate-sulfonates with a layered and one-dimensional structure.

+ cite this

+ View Abstract

Sun ZM, Mao JG, Sun YQ, Zeng HY, and Clearfield A

Inorganic chemistry 43(1):336-41, 2004 Jan 12 - Who cited this? | PubMed ID: 14704085 | Fulltext

Magnetic property studies of manganese-phosphate complexes.

+ cite this

+ View Abstract

Krishnamohan Sharma CV, Chusuei CC, Clérac R, Möller T, Dunbar KR, and Clearfield A

Inorganic chemistry 42(25):8300-8, 2003 Dec 15 - Who cited this? | PubMed ID: 14658882 | Fulltext

Cobalt phosphonates: an unusual polymeric cobalt phosphonate containing a clathrated phosphonate anion and a layered bisphosphonate.

+ cite this

+ View Abstract

Bakhmutova EV, Ouyang X, Medvedev DG, and Clearfield A

Inorganic chemistry 42(22):7046-51, 2003 Nov 3 - Who cited this? | PubMed ID: 14577771 | Fulltext

[Zn6[MeN(CH2CO2)(CH2PO3)](6)(Zn)]4- anion: the first example of the oxo-bridged Zn6 octahedron with a centered Zn(II) cation.

+ cite this

+ View Abstract

Lei C, Mao JG, Sun YQ, Zeng HY, and Clearfield A

Inorganic chemistry 42(20):6157-9, 2003 Oct 6 - Who cited this? | PubMed ID: 14514287 | Fulltext

The first framework solid composed of vanadosilicate clusters.

+ cite this

Tripathi A, Hughbanks T, and Clearfield A

Journal of the American Chemical Society 125(35):10528-9, 2003 Sep 3 - Who cited this? | PubMed ID: 12940729 | Fulltext

Sulfonated microporous organic-inorganic hybrids as strong Bronsted acids.

+ cite this

+ View Abstract

Wang Z, Heising JM, and Clearfield A

Journal of the American Chemical Society 125(34):10375-83, 2003 Aug 27 - Who cited this? | PubMed ID: 12926962 | Fulltext

Ab initio structure study from in-house powder diffraction of a novel ZnS(EN)0.5 structure with layered wurtzite ZnS fragment.

+ cite this

+ View Abstract

Ouyang X, Tsai TY, Chen DH, Huang QJ, Cheng WH, and Clearfield A

Chemical communications (Cambridge, England)(7):886-7, 2003 Apr 7 - Who cited this? | PubMed ID: 12739661 | Fulltext

Mineralogical and chemical characterization of iron-, manganese-, and copper-containing synthetic hydroxyapatites.

+ cite this

+ View Abstract

Sutter B, Ming DW, Clearfield A, and Hossner LR

Soil Science Society of America journal. Soil Science Society of America 67(6):1935-42, 2003 - Who cited this? | PubMed ID: 14740607 | Fulltext

Binding affinity and capacities for ytterbium(3+) and hafinum(4+) by chemical entities of plant tissue fragments.

+ cite this

+ View Abstract

Worley R, Clearfield A, and Ellis WC

Journal of animal science 80(12):3307-14, 2002 Dec - Who cited this? | PubMed ID: 12542172 | Fulltext

New lead inorganic-organic hybrid microporous and layered materials: synthesis, properties, and crystal structures.

+ cite this

+ View Abstract

Mao JG, Wang Z, and Clearfield A

Inorganic chemistry 41(23):6106-11, 2002 Nov 18 - Who cited this? | PubMed ID: 12425639 | Fulltext

Synthesis, characterization, and crystal structures of two new divalent metal complexes of N,N'-bis(phosphonomethyl)-1,10-diaza-18-crown-6: a hydrogen-bonded 1D array and a 3D network with a large channel.

+ cite this

+ View Abstract

Mao JG, Wang Z, and Clearfield A

Inorganic chemistry 41(14):3713-20, 2002 Jul 15 - Who cited this? | PubMed ID: 12099876 | Fulltext

Metal carboxylate-phosphonate hybrid layered compounds: synthesis and single crystal structures of novel divalent metal complexes with N-(phosphonomethyl)iminodiacetic acid.

+ cite this

+ View Abstract

Mao JG and Clearfield A

Inorganic chemistry 41(9):2319-24, 2002 May 6 - Who cited this? | PubMed ID: 11978093 | Fulltext

Complexes formed between nitrilotris(methylenephosphonic acid) and M(2+) transition metals: isostructural organic-inorganic hybrids.

+ cite this

+ View Abstract

Cabeza A, Ouyang X, Sharma CV, Aranda MA, Bruque S, and Clearfield A

Inorganic chemistry 41(9):2325-33, 2002 May 6 - Who cited this? | PubMed ID: 11978094 | Fulltext

Synthesis, characterization, and crystal structures of two divalent metal diphosphonates with a layered and a 3D network structure.

+ cite this

+ View Abstract

Mao JG, Wang Z, and Clearfield A

Inorganic chemistry 41(9):2334-40, 2002 May 6 - Who cited this? | PubMed ID: 11978095 | Fulltext

New pillared layered gallium phosphonates in the gallium/1,2-ethylenediphosphonic acid system.

+ cite this

+ View Abstract

Bujoli-Doeuff M, Evain M, Janvier P, Massiot D, Clearfield A, Gan Z, and Bujoli B

Inorganic chemistry 40(26):6694-8, 2001 Dec 17 - Who cited this? | PubMed ID: 11735480 | Fulltext

Novel silicate anion: Si(8)O(22)(12-). Hydrothermal synthesis and X-ray powder structure of three new niobium silicates.

+ cite this

+ View Abstract

Salvadó MA, Pertierra P, García-Granda S, Khainakov SA, García JR, Bortun AI, and Clearfield A

Inorganic chemistry 40(17):4368-73, 2001 Aug 13 - Who cited this? | PubMed ID: 11487344 | Fulltext

Deprotonation of phosphonic acids with M2+ cations for the design of neutral isostructural organic-inorganic hybrids.

+ cite this

Sharma CV, Clearfield A, Cabeza A, Aranda MA, and Bruque S

Journal of the American Chemical Society 123(12):2885-6, 2001 Mar 28 - Who cited this? | PubMed ID: 11456977 | Fulltext

Cesium and strontium ion exchange on the framework titanium silicate M2Ti2O3SiO4.nH2O (M = H, Na).

+ cite this

+ View Abstract

Solbrå S, Allison N, Waite S, Mikhalovsky SV, Bortun AI, Bortun LN, and Clearfield A

Environmental science & technology 35(3):626-9, 2001 Feb 1 - Who cited this? | PubMed ID: 11351739 | Fulltext

On the mechanism of ion exchange in crystalline zirconium phosphates. IX. The effect of crystallinity on Cs+ H+ exchange of alpha-zirconium phosphate.

+ cite this

Clearfield A and Oskarsson A

Ion exchange and membranes 1(4):205-13, 1974 - Who cited this? | PubMed ID: 4853454 | Fulltext

On the mechanism of ion exchange in crystalline zirconium phosphates. VI. The effect of crystallinity of the exchanger on Na+/H+ exchange.

+ cite this

Clearfield A, Oskarsson A, and Oskarsson C

Ion exchange and membranes 1(2):91-107, 1972 Dec - Who cited this? | PubMed ID: 4680660 | Fulltext

Search Google Scholar for Clearfield A

Join Labmeeting

Organize and search your PDF collection
Collect papers
Search millions of papers
Keep up to date with paper alerts
Read your papers from anywhere
Recommend papers to colleagues
Manage your lab

Labmeeting is a web service for researchers. Sign up with your academic email address.

Individuals or corporations not affiliated with an academic institution can request a trial subscription.

Papers authored by Clearfield A

Join Labmeeting

Sponsored Product