Zobrazeno 1 - 10
of 63
pro vyhledávání: '"Anatoly I. Bortun"'
Publikováno v:
Inorganic Chemistry. 47:7207-7210
Microcrystals of the first ammonium-thorium phosphates, (NH 4) 2Th(PO 4) 2.H 2O (tetragonal, I4 1/ amd, a = 7.0192(4) A, c = 17.9403(8) A) and NH 4Th 2(PO 4) 3 (monoclinic, C2/ c, a = 17.880(6) A, b = 6.906(1) A, c = 8.152(2) A, beta = 104.39(2) degr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::85fcc7044d677a059414c2745d38e977
https://doi.org/10.1021/ic800818c
https://doi.org/10.1021/ic800818c
Publikováno v:
Inorganic Chemistry. 44:3512-3517
Th(2)(PO(4))(2)(HPO(4)).H(2)O was synthesized under wet hydrothermal conditions starting from a mixture of H(3)PO(3) and Th(NO(3))(4).5H(2)O. The crystal structure was solved by powder X-ray diffraction data. The unit cell parameters are a = 6.7023(8
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::38a9352a6eb3f667289cdb277914f80c
https://doi.org/10.1021/ic048216f
https://doi.org/10.1021/ic048216f
Autor:
Pilar Pertierra, Sergei A. Khainakov, Santiago García-Granda, Anatoly I. Bortun, Miguel A. Salvadó, José R. García
Publikováno v:
Inorganic Chemistry Communications. 5:824-828
A novel framework mixed tin–zirconium silicate, K2Sn0.25Zr0.75Si3O9·H2O (1), was synthesized under mild hydrothermal conditions. The unit cell is orthorhombic, a=10.260(2) A, b=13.272(2) A, c=7.174(1) A, space group P212121, Z=4. Isotypic with the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f387bef6f05139bc0ea4393d45b9bc5b
https://doi.org/10.1016/s1387-7003(02)00574-9
https://doi.org/10.1016/s1387-7003(02)00574-9
Autor:
José R. García, Camino Trobajo, Sergei A. Khainakov, Miguel A. Salvadó, Aranzazu Espina, Anatoly I. Bortun, Pilar Pertierra, Santiago García-Granda, A. Martin-Izard
Publikováno v:
Chemistry of Materials. 13:4457-4462
The reaction between natural phlogopite, having the idealized formula KMg3(AlSi3O10)(OH)2, and phenylphosphonic acid under soft conditions (24 h, 80 °C, reflux) originated a new layered material of the following idealized composition: [Mg(H2O)2]0.5(
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::070c3a0c1ced2b8cb96298643b0ae53c
https://doi.org/10.1021/cm011005d
https://doi.org/10.1021/cm011005d
Autor:
Santiago García-Granda, Miguel A. Salvadó, Abraham Clearfield, Pilar Pertierra, José R. García, Anatoly I. Bortun
Publikováno v:
Materials Science Forum. :665-670
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bd7e0b10428852b478737fb580e68dad
https://doi.org/10.4028/www.scientific.net/msf.378-381.665
https://doi.org/10.4028/www.scientific.net/msf.378-381.665
Autor:
Pillar Pertierra, José R. García, Lyudmila N. Bortun, Abraham Clearfield, Santiago García-Granda, Anatoly I. Bortun, Miguel A. Salvadó
Publikováno v:
Materials Research Bulletin. 36:717-725
A new cyclohexasilicate, K 2 PbSi 3 O 9 ·H 2 O, was synthesized under mild hydrothermal conditions. The crystal structure was solved by powder X-ray diffraction data. The unit cell is monoclinic, a = 6.5623(2), b = 11.7757(3), c = 13.0483(3) A, β =
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ed8cd690a6be1f53c0d7b8e4d167c5ca
https://doi.org/10.1016/s0025-5408(01)00532-3
https://doi.org/10.1016/s0025-5408(01)00532-3
Publikováno v:
Journal of the Chemical Society, Dalton Transactions. :753-757
n-Alkylamines were intercalated into Ti2O3(H2AsO4)2·2H2O (TiOAs) and Zr2O3(HAsO4)·3H2O (ZrOAs) by exposing the solids to the amine vapour. The formulae of the intercalation compounds are Ti2O3(H2AsO4)2·1.7CnH2n + 1NH2·2H2O and Zr2O3(HAsO4)·0.6Cn
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::62a181196da11dc3fbea913a9f8052b4
https://doi.org/10.1039/b005938m
https://doi.org/10.1039/b005938m
Publikováno v:
Reactive and Functional Polymers. 43:85-95
The ion-exchange properties of the titanium silicate, M 2 Ti 2 O 3 SiO 4 · n H 2 O (M=H,Na), towards alkali ions has been examined. Potentiometric titration of the highly crystalline phase in the proton form, H 2 Ti 2 O 3 (SiO 4 )·1.6H 2 O, showed
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ea513d4bacd97cb9b2c9f2890acdc1c8
https://doi.org/10.1016/s1381-5148(99)00005-x
https://doi.org/10.1016/s1381-5148(99)00005-x
Publikováno v:
Chemistry of Materials. 12:294-305
A framework potassium titanium silicate K2TiSi3O9·H2O, compound I, was synthesized by the reaction of a titanium−hydrogen peroxide complex and SiO2 in alkaline media under mild hydrothermal conditions (180 °C). This compound was converted to the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2161af3e2517b3e48a3b24d1d7541ab2
https://doi.org/10.1021/cm990126z
https://doi.org/10.1021/cm990126z
Autor:
Santiago García-Granda, Abraham Clearfield, Anatoly I. Bortun, Pilar Pertierra, Camina Trabajo, Miguel A. Salvadó, José R. García
Publikováno v:
Journal of Solid State Chemistry. 148:41-49
A potassium zirconium pyrogermanate, K2ZrGe2O7, was synthesized hydrothermally at 180°C from a mixture of zirconium propionate, GeO2, and KOH. The crystal structure was solved from in-house X-ray powder data by direct methods and Fourier analysis. R
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::412093884b09eb037988f1487847c9ce
https://doi.org/10.1006/jssc.1999.8332
https://doi.org/10.1006/jssc.1999.8332