4-(Allyloxy)benzohydrazide

Abstract

The non-H atoms of the title compound, C10H12N2O2, are approximately coplanar with the exception of those at the ends: the terminal allyl carbon atom and terminal hydrazide nitrogen atom are displaced from the mean plane by 0.67 (2) and 0.20 (2) Å, respectively. In the crystal, the molecules are linked by N—H...O and N—H...N hydrogen bonds, which give rise a two-dimensional network propagating in the (001) plane.

Crystal structure of S-n-octyl 3-(1-phenylethylidene)dithiocarbazate and of its bis-chelated nickel(II) complex

“…Correspondingly the N2-C9 bond of 1.340 (4) A ˚in HL shortens to essentially double bonds of 1.293 (3) and 1.290 (2) A ˚in the complex, while the N1-N2 bond length of 1.377 (4) A ˚is slightly elongated in the complex [to 1.414 (2) and 1.417 (2) A ˚, see the supporting information]. These parameters agree with those in previously reported Ni II complexes with similar ligands (Begum et al, 2016(Begum et al, , 2017(Begum et al, , 2020(Begum et al, , 2023Howlader et al, 2015;Islam et al, 2014;Khan et al, 2023;Zangrando et al, 2015). Upon coordination the ligand L undergoes a rotation of ca.…”

“…Numerous Ni II complexes with dithiocarbazate ligands have been reported from these laboratories (Begum et al, 2016(Begum et al, , 2017(Begum et al, , 2020(Begum et al, , 2023Howlader et al, 2015;Islam et al, 2014;Khan et al, 2023;Zangrando et al, 2015; CSD refcodes = JUYCAJ, WEGKEB, TILVUJ, PICMOH, LUBYAK, MIXRAO, MIMKIG and LUBNON, respectively).…”