Casellato, U.; Sitran, S.; Tamburini, S.; Vigato, P. A.; Graziani, R. published an article about the compound: 8-Hydroxyquinoline 1-oxide( cas:1127-45-3,SMILESS:OC1=CC=CC2=CC=C[N+]([O-])=C12 ).Application of 1127-45-3. Aromatic heterocyclic compounds can be classified according to the number of heteroatoms or the size of the ring. The authors also want to convey more information about this compound (cas:1127-45-3) through the article.
UO2L2L’.xL’ (HL = 2-hydroxypyridine-N-oxide, 2-mercaptopyridine-N-oxide (I), 8-hydroxyquinoline-N-oxide, L’ = H2O, MeOH, Ph3PO, DMSO, Me2NAc, DMF, x = 0, 1), ThL4.xL1, ThL4L1.xL1, LaL3.xL1, and Li[LaL4].xL1 were prepared Crystals of ThL4(DMF) (HL = I), are orthorhombic, space group P212121, with a 10.514(6), b 11.024(7), c 24.56(1) Å, and d.(calculated) = 1.88 g cm-3 for Z = 4. The final conventional R was 0.056 based on the 2354 observed reflections. Four bidentate ligands and 1 DMF are bonded to Th to form a distorted monocapped square antiprismatic coordination polyhedron. The Th-S distances are 2.94-2.99 Å (mean 2.97 Å). The Th-O bond distance of 2.52 Å to DMF is significantly longer than the 4 Th-O(pyOS) bond distances (mean 2.40 Å).
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Reference:
Quinoxaline – Wikipedia,
Quinoxaline | C8H6N2 | ChemSpider