𝔖 Bobbio Scriptorium
✦   LIBER   ✦

1-[(2-Nitro­phenyl)­hydrazono]-1H-naphthalen-2-one (Pigment Orange 2) from powder data

✍ Scribed by Yatsenko, Alexandr V. ;Paseshnichenko, Ksenia A. ;Chernyshev, Vladimir V. ;Schenk, Henk

Publisher
International Union of Crystallography
Year
2001
Tongue
English
Weight
219 KB
Volume
57
Category
Article
ISSN
1600-5368

No coin nor oath required. For personal study only.

✦ Synopsis

Powder X-ray study T = 295 K Mean '(C±C) = 0.006 A Ê R factor = 0.045 wR factor = 0.060 For details of how these key indicators were automatically derived from the article, see http://journals.iucr.org/e.

📜 SIMILAR VOLUMES

1-[(4-Nitro­phenyl­amino)­methyl­ene]­na
1-[(4-Nitro­phenyl­amino)­methyl­ene]­naphthalen-2(1H)-one
✍ Özek, Arzu ;Yüce, Süheyla ;Albayrak, Çiğdem ;Odabaşoğlu, Mustafa ;Büyükgüngör, O 📂 Article 📅 2004 🏛 International Union of Crystallography 🌐 English ⚖ 160 KB

Single-crystal X-ray study T = 293 K Mean '(C±C) = 0.003 A Ê R factor = 0.053 wR factor = 0.145 Data-to-parameter ratio = 14.7 For details of how these key indicators were automatically derived from the article, see http://journals.iucr.org/e.

π–π Stacks and C–H⋯O bonded sheets in 4-
π–π Stacks and C–H⋯O bonded sheets in 4-[(2-nitro­phenyl)­hydrazono]-4H-naphthalen-1-one
✍ Yatsenko, A. V. ;Paseshnichenko, K. A. 📂 Article 📅 2001 🏛 International Union of Crystallography 🌐 English ⚖ 273 KB

Single-crystal X-ray study T = 293 K Mean '(C±C) = 0.002 A Ê R factor = 0.045 wR factor = 0.108 Data-to-parameter ratio = 12.4 For details of how these key indicators were automatically derived from the article, see http://journals.iucr.org/e.

1-[(2-Hydro­xy-5-methyl­phenyl­amino)­me
1-[(2-Hydro­xy-5-methyl­phenyl­amino)­methyl­ene]­naphthalen-2(1H)-one
✍ Özek, Arzu ;Yüce, Süheyla ;Albayrak, Çiğdem ;Odabaşoğlu, Mustafa ;Büyükgüngör, O 📂 Article 📅 2004 🏛 International Union of Crystallography 🌐 English ⚖ 286 KB

The molecule of the title compound, C 18 H 15 NO 2 , is not completely planar. It adopts a keto±amine tautomeric form with an intramolecular NÐHÁ Á ÁO and an intermolecular OÐ HÁ Á ÁO hydrogen bond. The molecules are linked by OÐ HÁ Á ÁO hydrogen bonds into a three-dimensional network.