𝔖 Bobbio Scriptorium
✦   LIBER   ✦

5,12-Dihydro­quino[2,3-b]acridine-7,14-dithione dimethyl­acetamide disolvate

✍ Scribed by Senju, Takatoshi ;Hoki, Tomonori ;Mizuguchi, Jin

Publisher
International Union of Crystallography
Year
2006
Tongue
English
Weight
180 KB
Volume
62
Category
Article
ISSN
1600-5368

No coin nor oath required. For personal study only.

✦ Synopsis

The title compound, C 20 H 12 N 2 S 2 Á2C 4 H 9 NO, is a solvated centrosymmetric pigment molecule (DTQ) connected to two dimethylacetamide (DMA) molecules through N-HÁ Á ÁO hydrogen bonds. One DTQ molecule is surrounded by six DMA molecules in the crystal structure. organic papers o4242 Senju et al. C 20 H 12 N 2 S 2 Á2C 4 H 9 NO Acta Cryst. (2006). E62, o4240-o4242

📜 SIMILAR VOLUMES

3,10-Dichloro-5,12-dihydro­quino[2,3-b]a
3,10-Dichloro-5,12-dihydro­quino[2,3-b]acridine-7,14-dione
✍ Senju, Takatoshi ;Hoki, Tomonori ;Mizuguchi, Jin 📂 Article 📅 2005 🏛 International Union of Crystallography 🌐 English ⚖ 137 KB

The title compound, C 20 H 10 Cl 2 N 2 O 2 , is one of the quinacridone derivatives known as red pigments. The molecule has inversion symmetry. The quinacridone molecules are connected by N-HÁ Á ÁO hydrogen bonds along the [110] direction to form a ribbon structure.

2,9-Di­chloro-5,12-di­hydro­quino­[2,3-b
2,9-Di­chloro-5,12-di­hydro­quino­[2,3-b]­acridine-7,14-dione (red phase)
✍ Senju, Takatoshi ;Nishimura, Naoko ;Hoki, Tomonori ;Mizuguchi, Jin 📂 Article 📅 2005 🏛 International Union of Crystallography 🌐 English ⚖ 138 KB

The title compound, C 20 H 10 Cl 2 N 2 O 2 , is one of the quinacridone derivatives known as a red pigment. The molecule has inversion symmetry. The quinacridone molecules are connected by bifurcated N-HÁ Á ÁO hydrogen bonds along [110] to form a two-dimensional hydrogen-bond network.