Crystal structure of sodium squarate trihydrate, Na2C4O4 center dot 3H2O

被引：10

作者：

Busetti, V

Marcuzzi, F

机构：

[1] UNIV PADUA,CNR,I-35131 PADUA,ITALY

[2] CTR MECCAN REAZIONE ORGAN,DIPARTIMENTO CHIM ORGAN,I-35131 PADUA,ITALY

来源：

ZEITSCHRIFT FUR KRISTALLOGRAPHIE | 1997年 / 212卷 / 04期

关键词：

D O I：

10.1524/zkri.1997.212.4.302

中图分类号：

O7 [晶体学];

学科分类号：

0702 ; 070205 ; 0703 ; 080501 ;

摘要：

The crystal structure of the trihydrate sodium salt of the squaric acid 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, but interleaved with sodium cations octahedrally surrounded by oxygen atoms.

引用

页码：302 / 304

页数：3

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