𝔖 Bobbio Scriptorium
✦   LIBER   ✦

2-Hydroxy-3-methoxy­benzaldehyde 2,4-dinitro­phenylhydrazone dimethyl­formamide solvate

✍ Scribed by Jing, Zuo-Liang ;Yu, Ming ;Chen, Xin ;Diao, Chun-Hua ;Deng, Qi-Liang ;Fan, Zhi

Publisher
International Union of Crystallography
Year
2004
Tongue
English
Weight
368 KB
Volume
61
Category
Article
ISSN
1600-5368

No coin nor oath required. For personal study only.

✦ Synopsis

Single-crystal X-ray study T = 293 K Mean '(C±C) = 0.004 A Ê R factor = 0.056 wR factor = 0.165 Data-to-parameter ratio = 14.0 For details of how these key indicators were automatically derived from the article, see http://journals.iucr.org/e.

📜 SIMILAR VOLUMES

3-[(2,4-Dinitro­phen­yl)hydrazonometh­yl
3-[(2,4-Dinitro­phen­yl)hydrazonometh­yl]phenol dimethyl­formamide solvate
✍ Jing, Zuo-Liang ;Sun, Jia-Cui ;Chen, Xin ;Ming, Yu 📂 Article 📅 2006 🏛 International Union of Crystallography 🌐 English ⚖ 221 KB

In the title compound, C~13~H~10~N~4~O~5~·C~3~H~7~NO, the Schiff base is approximately planar. Molecules are connected __via__ weak intermolecular O—H...O, N—H...O and C—H...O hydrogen bonds.

(E)-1-(5-Bromo-2-eth­oxy-3-methoxy­benzy
(E)-1-(5-Bromo-2-eth­oxy-3-methoxy­benzyl­idene)-2-(2,4-dinitro­phen­yl)hydrazine dimethyl­formamide solvate
✍ Yang, Yun ;Ma, Shu-Lin ;Lu, Lan-Li ;Yang, Xiao-Qing 📂 Article 📅 2006 🏛 International Union of Crystallography 🌐 English ⚖ 244 KB

In the title compound, C~16~H~15~BrN~4~O~6~·C~3~H~7~NO, the substituted vanillin group makes a dihedral angle of 7.58 (10)° with the nitrophenylhydrazine mean plane. A bifurcated intra/intermolecular N—H...(O,O) hydrogen bond and two C—H...O interactions help to establish the molecular conformation