Abstract
The title compound is a salt, bis(4,4'-bipyridyl-4,4'-diium) bis[3,4-dihydroxy-3-cyclobutene-1,2-dionate(1 -)] 3,4-dihydroxy-3-cyclobutene-1,2-dionate( 2C(10)H(10)-N-2(2+) . 2C(4)HO(4)(-). C4O42-. The cations and the (C4O4)(2-) anions are linked by two types of short N-H ... O hydrogen bond [N ... O 2.595(2) and 2.622(2) Angstrom; N-H ... O 167 and 170 degrees] to form a planar rectangular net built from a single type of centrosymmetric R-8(6)(56) ring. The (C4HO4)(-) anions are linked by paired short O-H ... O hydrogen bonds [O ... O 2.471(2)Angstrom and O-H ... O 152 degrees] into centrosymmetric dimers containing an R-2(2)(10) motif. A [(C4HO4)(-)](2) dimer lies at the centre of each R-8(6)(56) ring, and is linked to it by two C-H ... O hydrogen bonds [C ... O 3.318(3) and 3.165 (3) Angstrom; C-H ... O 155 and 151 degrees].
| Original language | English |
|---|---|
| Pages (from-to) | 1892-1896 |
| Number of pages | 5 |
| Journal | Acta Crystallographica Section C: Crystal Structure Communications |
| Volume | 55 |
| Issue number | 11 |
| DOIs | |
| Publication status | Published - 15 Nov 1999 |
Keywords
- CENTER-DOT-O
- CRYSTAL
Fingerprint
Dive into the research topics of 'Self-templating of large rings by small rings in 4,4 '-bipyridyl-3,4-dihydroxy-3-cyclobutene-1,2-dione (2/3)'. Together they form a unique fingerprint.Cite this
- APA
- Author
- BIBTEX
- Harvard
- Standard
- RIS
- Vancouver