In the title compound, C 10 H 22 N 4 S 2 , molecules lie across crystallographic inversion centres. Weak N-HÁ Á ÁN and N-HÁ Á ÁS hydrogen-bonding interactions are observed in the molecular structure.
N,N′-Bis(N,N-dimethyl-p-toluidine)bis(ethoxycarbonyl)glycoluril
✍ Scribed by Yin, Guo-Dong ;Zhou, Bao-Han ;Chen, Yun-Feng ;Wu, An-Xin
- Book ID
- 104484762
- Publisher
- International Union of Crystallography
- Year
- 2005
- Tongue
- English
- Weight
- 240 KB
- Volume
- 61
- Category
- Article
- ISSN
- 1600-5368
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✦ Synopsis
In the title compound (systematic name: diethyl 4,8-dioxo-2,6di-p-tolyl-1,3,5,7-tetrahydro-2,3a,4a,6,7a,8a-hexaazacyclopenta[def]fluorene-8b,8c-dicarboxylate), C 28 H 32 N 6 O 6 , the dihedral angles between the two fused five-membered rings in the glycoluril unit and between the two terminal benzene rings are 71.8 (2) and 88.5 (1) , respectively.
📜 SIMILAR VOLUMES
Molecules of the title compound, C 12 H 26 N 4 S 2 , have 2/m symmetry. Intramolecular N-HÁ Á ÁN and N-HÁ Á ÁS hydrogen bonds are observed.
In the crystal structure of the title compound, C~10~H~24~N~4~O~2~ ^2+^·2NO~3~ ^−^ or [H~4~dmaeoxd](NO~3~)~2~ {H~2~dmaeoxd is __N__,__N__′-bis[2-(dimethylamino)ethyl]oxamide}, the diprotonated H~4~dmaeoxd dication occupies a special position on an inversion centre and exhibits a __transoid__ conform
The title compound, C 42 H 44 N 2 O 8 S 2 , features a molecular thread. The molecules have crystallographic C i symmetry. The crystal packing shows staples stabilized by weak C-HÁ Á ÁO interactions.
Di-l-acetato-bis[l-2-hydroxy-N,N 0 0 0 -bis(2-oxidobenzyl)propane-1,3-diamine]bis(N,N 0 0 0 -dimethylformamide)trinickel(II) N,N 0 0 0 -dimethylformamide disolvate
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