Sur les carbonates basiques de fer (III): III. Préparation, radiocristallographie et spectres IR. du (NH 4 ) 4 Fe 2 (OH) 4 (CO 3 ) 3 ·3H 2 O | Zendy

Dvořák V. | Zendy; Feitknecht W. | Zendy

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Sur les carbonates basiques de fer (III): III. Préparation, radiocristallographie et spectres IR. du (NH 4 ) 4 Fe 2 (OH) 4 (CO 3 ) 3 ·3H 2 O

Author(s) -

Dvořák V.,

Feitknecht W.

Publication year - 1969

Publication title -

helvetica chimica acta

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.74

H-Index - 82

eISSN - 1522-2675

pISSN - 0018-019X

DOI - 10.1002/hlca.19690520218

Subject(s) - chemistry , monoclinic crystal system , infrared spectroscopy , carbonate , infrared , ammonium , medicinal chemistry , inorganic chemistry , stereochemistry , crystallography , crystal structure , organic chemistry , physics , optics

The obtention of the crystalline basic carbonate of iron (III) and ammonium, (NH 4 ) 4 Fe 2 (OH) 4 (CO 3 ) 3 · 3 H 2 O, is described, and its formula is established by chemical analysis and infrared spectroscopy. The compound is probably monoclinic, but it was not possible to index with certainty all X ‐ray reflections. The compound is similar to (NH 4 ) 2 Fe 2 (OH) 4 (CO 3 ) 2 · H 2 O and its infrared spectrum leads to the assumption that in both the CO 3 2−group is linked in the same fashion.

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