In:
Acta Crystallographica Section C Structural Chemistry, International Union of Crystallography (IUCr), Vol. 76, No. 3 ( 2020-03-01), p. 244-249
Abstract:
During investigations of the formation of hydrated magnesium carbonates, a sample of the previously unknown magnesium carbonate hexahydrate (MgCO 3 ·6H 2 O) was synthesized in an aqueous solution at 273.15 K. The crystal structure consists of edge-linked isolated pairs of Mg(CO 3 )(H 2 O) 4 octahedra and noncoordinating water molecules, and exhibits similarities to NiCO 3 ·5.5H 2 O (hellyerite). The recorded X-ray diffraction pattern and the Raman spectra confirmed the formation of a new phase and its transformation to magnesium carbonate trihydrate (MgCO 3 ·3H 2 O) at room temperature.
Type of Medium:
Online Resource
ISSN:
2053-2296
DOI:
10.1107/S2053229620001540
DOI:
10.1107/S2053229620001540/lg3251sup1.cif
DOI:
10.1107/S2053229620001540/lg3251Isup2.hkl
DOI:
10.1107/S2053229620001540/lg3251sup3.pdf
Language:
Unknown
Publisher:
International Union of Crystallography (IUCr)
Publication Date:
2020
detail.hit.zdb_id:
2025703-X