Crystal Structure of DL-Serinium Heptafluorodiantimonate(III)
The crystal structure of DL -serinium heptafluorodiantimonate(III) (C 3 H 8 NO 3 )Sb 2 F 7 ( I ) synthesized for the first time is determined (monoclinic crystal system: a = 6.6367(1) Å, b = 5.9521(1) Å, c = 13.5562(3) Å, Z = 2, space group P 2 1 ). The structure of (C 3 H 8 NO 3 )Sb 2 F 7 represent...
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| Veröffentlicht in: | Journal of structural chemistry 2018-11, Vol.59 (6), p.1421-1426 |
|---|---|
| Hauptverfasser: | , , , |
| Format: | Artikel |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext |
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| Zusammenfassung: | The crystal structure of
DL
-serinium heptafluorodiantimonate(III) (C
3
H
8
NO
3
)Sb
2
F
7
(
I
) synthesized for the first time is determined (monoclinic crystal system:
a
= 6.6367(1) Å,
b
= 5.9521(1) Å,
c
= 13.5562(3) Å,
Z
= 2, space group
P
2
1
). The structure of (C
3
H
8
NO
3
)Sb
2
F
7
represents a new structure type of complex antimony(III) fluoride with a protonated amino acid cation. It is formed of
DL
-serinium (C
3
H
8
NO
3
)
+
cations and dimeric [Sb
2
F
7
]
-
anion complexes. The complex [Sb
2
F
7
]
-
anions consist of two trigonal SbF
4
E bipyramids sharing a vertex. The structural units are arranged into a three-dimensional framework via N–H⋯F, O–H⋯O, and O–H⋯F hydrogen bonds. |
|---|---|
| ISSN: | 0022-4766 1573-8779 |
| DOI: | 10.1134/S0022476618060240 |