ISSN:
1572-8854
Keywords:
Thiophene
;
Structure
;
Carboxylate
Source:
Springer Online Journal Archives 1860-2000
Topics:
Geosciences
,
Physics
Notes:
Abstract The X-ray crystal structure of tetramethyl thiophenetetracarboxylate has been determined. Colourless, plates of C12H12O8S crystallise in the orthorhombic space group Pbca with cell dimensionsa=18.321(7),b=17.98(1),c=8.675(6)Å;V=2858(5)Å3 andz=8.1568 unique reflections withI net〉2σ(I) on refinement afforded values ofR=0.040 andR w=0.034.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/BF01668244
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