N ''-N '''-bis(di-2-pyridylmethylene) carbonic dihydrazide

作者：Manoj E; Kurup MRP; Fun HK^*; Chantrapromma S

来源：Acta Crystallographica Section E-Structure Reports Online, 2005, 61: O4110-O4112.

DOI：10.1107/S1600536805036688

The title compound {alternative name: 1,3- bis(di-2-pyridylmethylene) amino] urea}, C23H18N8O, adopts an EE configuration about the hydrazine bonds and exists in the ketone form. Intramolecular N - H (...) N hydrogen bonds are observed. Molecules translated by one unit cell along the a-axis direction are linked by C - H (...) O hydrogen-bonding interactions, forming a chain. In addition, C - H (...) pi and pi-pi interactions are observed.

• 出版日期2005-12