Pregled bibliografske jedinice broj: 527756
The Crystal Structures of two Anhydrous Magnesium Hydroxychloride Phases from in situ Synchrotron Powder Diffraction Data
The Crystal Structures of two Anhydrous Magnesium Hydroxychloride Phases from in situ Synchrotron Powder Diffraction Data // Zeitschrift für anorganische und allgemeine Chemie, 637 (2011), 11; 1458-1462 doi:10.1002/zaac.201100139 (međunarodna recenzija, članak, znanstveni)
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Naslov
The Crystal Structures of two Anhydrous Magnesium Hydroxychloride Phases from in situ Synchrotron Powder Diffraction Data
Autori
Dinnebier, Robert E. ; Halasz, Ivan ; Freyer, Daniela ; Hanson, Jonathan C.
Izvornik
Zeitschrift für anorganische und allgemeine Chemie (0044-2313) 637
(2011), 11;
1458-1462
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
Magnesia binder phases; Magnesium; Sorel cement; Synchrotron radiation; X-ray diffraction
Sažetak
The crystal structures of two members of the solid solution series Mg(OH)xCly x+y = 2, Mg(OH)1.7Cl0.3 (P3¯ 6 m1, a = 3.169(2) Å, c = 5.530(12), V = 48.1(1) Å3 at T = 365 °C) and MgOHCl (R3¯m, a = 3.3877(4) Å, c = 17.534(4) Å, V = 174.27(6) Å3 at T = 625 °C) were determined from in situ synchrotron powder diffraction data at high temperature upon dehydration of 3Mg(OH)2·MgCl2·8H2O (F3) and 5Mg(OH)2·MgCl2·8H2O (F5) phases. The crystal structures of 11 Mg(OH)1.7Cl0.3 (example of ss-type-OH) and MgOHCl (example of ss-type-Cl) can be related to the C19 (CdCl2) and C6 (CdI2) structure type, respectively, with the disordered chloride and hydroxide anions occupying the same crystallographic site in layers.
Izvorni jezik
Engleski
Znanstvena područja
Kemija
Citiraj ovu publikaciju:
Časopis indeksira:
- Current Contents Connect (CCC)
- Web of Science Core Collection (WoSCC)
- Science Citation Index Expanded (SCI-EXP)
- SCI-EXP, SSCI i/ili A&HCI
- Scopus
