✦ LIBER ✦

1H-Imidazole-4-carbonitrile

✍ Scribed by Less, Gregory B. ;Rasmussen, Paul G. ;Kampf, Jeff W.

Book ID: 104484202
Publisher: International Union of Crystallography
Year: 2005
Tongue: English
Weight: 181 KB
Volume: 61
Category: Article
ISSN: 1600-5368
DOI: 10.1107/s1600536805014509

No coin nor oath required. For personal study only.

✦ Synopsis

The title compound, C 4 H 3 N 3 , was synthesized in three steps from diaminomaleonitrile in an overall yield of 38%. Singlecrystal X-ray analysis reveals that the compound crystallizes exclusively as the 1H-imidazole-4-carbonitrile isomer. This heterocycle forms a non-centrosymmetric crystal structure and packs with an appreciable dipole moment, making it a good candidate for non-linear optical applications.

📜 SIMILAR VOLUMES

1-n-Butyl-2-(4′-fluorophenyl)-1H-benzi

1-n-Butyl-2-(4′-fluorophenyl)-1H-benzimidazole-6-carbonitrile

✍ Kazak, Canan ;Yilmaz, Veysel T. ;Goker, Hakan ;Kus, Canan 📂 Article 📅 2004 🏛 International Union of Crystallography 🌐 English ⚖ 469 KB

4′-{[2-(But-2-enyl)-4-chloro-5-formyl-1H

4′-{[2-(But-2-enyl)-4-chloro-5-formyl-1H-imidazol-1-yl]methyl}biphenyl-2-carbonitrile

✍ Malathy Sony, S. M. ;Charles, P. ;Ponnuswamy, M. N. ;Yathirajan, H. S. ;Nethaji, 📂 Article 📅 2004 🏛 International Union of Crystallography 🌐 English ⚖ 302 KB

4′-[2-Butyl-4-chloro-5-(hydroxyiminome

4′-[2-Butyl-4-chloro-5-(hydroxyiminomethyl)-1H-imidazol-3-ylmethyl]biphenyl-2-carbonitrile

✍ Yathirajan, Hemmige S. ;Nagaraj, Basavegowda ;Narasegowda, Rajenahally S. ;Bolte 📂 Article 📅 2005 🏛 International Union of Crystallography 🌐 English ⚖ 171 KB

The title compound, C 22 H 21 ClN 4 O, is used as an intermediate for the synthesis of biologically active compounds. Geometric parameters are in the usual ranges. The packing is stabilized by O-HÁ Á ÁN hydrogen bonding.

4-[4,5-Bis(4-methoxyphenyl)-1H-imidazol

4-[4,5-Bis(4-methoxyphenyl)-1H-imidazol-2-yl]benzonitrile

✍ Liu, Xu-Feng ;Zhong, Zeng-Pei ;Xu, Zun-Le 📂 Article 📅 2005 🏛 International Union of Crystallography 🌐 English ⚖ 242 KB

4′-Bromomethylbiphenyl-2-carbonitril

4′-Bromomethylbiphenyl-2-carbonitrile

✍ Song, Qing-Bao ;Li, Yi-Zhi ;Qi, Chen-Ze ;Shen, Tian-Hua ;Wang, Hai-Bin 📂 Article 📅 2003 🏛 International Union of Crystallography 🌐 English ⚖ 305 KB

Single-crystal X-ray study T = 293 K Mean '(C±C) = 0.007 A Ê R factor = 0.045 wR factor = 0.088 Data-to-parameter ratio = 15.8 For details of how these key indicators were automatically derived from the article, see http://journals.iucr.org/e.

4-(Benzo[b]thiophen-3-yl)-1-methylpi

4-(Benzo[b]thiophen-3-yl)-1-methylpiperidine-4-carbonitrile

✍ Sonar, Vijayakumar N. ;Parkin, Sean ;Crooks, Peter A. 📂 Article 📅 2004 🏛 International Union of Crystallography 🌐 English ⚖ 238 KB

Single-crystal X-ray study T = 90 K Mean '(C±C) = 0.004 A Ê R factor = 0.044 wR factor = 0.098 Data-to-parameter ratio = 13.7 For details of how these key indicators were automatically derived from the article, see http://journals.iucr.org/e.

1H-Imidazole-4-carbo­nitrile

✦ Synopsis

1H-Imidazole-4-carbonitrile