CRYSTAL-STRUCTURE OF SODIUM SQUARATE TRIHYDRATE, NA2C4O4-CENTER-DOT-3H2O

Authors
BUSETTI V MARCUZZI F
Citation
V. Busetti et F. Marcuzzi, CRYSTAL-STRUCTURE OF SODIUM SQUARATE TRIHYDRATE, NA2C4O4-CENTER-DOT-3H2O, Zeitschrift fur Kristallographie, 212(4), 1997, pp. 302-304
Citations number
13
Categorie Soggetti
Crystallography
Journal title
Zeitschrift fur Kristallographie → ACNP
ISSN journal
00442968
Volume
212
Issue
4
Year of publication
1997
Pages
302 - 304
Database
ISI
SICI code
0044-2968(1997)212:4<302:COSSTN>2.0.ZU;2-6
Abstract
The crystal structure of the trihydrate sodium salt of the squaric aci d has been determined by X-ray analysis. The squaric anions, linked in ribbons by hydrogen bridges, extend through the crystal in directions parallel to the ab plane diagonals, and are arranged in stacks by the b translation. Adjacent ribbons along the c direction are coplanar, b ut interleaved with sodium cations octahedrally surrounded by oxygen a toms.