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Bis(benzimidazol-2-ylmethyl)amine tetrahydrate

✍ Scribed by Meng, Xiang-Gao ;Mei, Fu-Sheng ;Liao, Zhan-Ru

Publisher: International Union of Crystallography
Year: 2006
Tongue: English
Weight: 359 KB
Volume: 62
Category: Article
ISSN: 1600-5368
DOI: 10.1107/s1600536806033721

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✦ Synopsis

In the title compound, C 16 H 15 N 5 Á4H 2 O, the two independent molecules of the asymmetric unit are linked into a threedimensional structure by a combination of classical hydrogen bonds, C-HÁ Á Á and aromaticinteractions.

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The title compound, C 16 H 15 N 5 , has been redetermined from data collected at 150 K. It crystallizes in space group Pbca, with four molecules in the unit cell, and the molecule is disordered about a centre of symmetry.

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In the title crystal structure, C 16 H 17 N 5 2+ ÁSO 4 ## 2À , cations and anions are linked via N-HÁ Á ÁO hydrogen bonds, while ion pairs form extended one-dimensional chains through intermolecular N-HÁ Á ÁN hydrogen bonds.

N,N′-Bis(benzimidazol-1-ium-2-ylmethyl)

N,N′-Bis(benzimidazol-1-ium-2-ylmethyl)-N,N′-bis(benzimidazol-2-ylmethyl)cyclohexane-1,2-trans-diamine bis(perchlorate) dihydrate

✍ Li, Ji ;Meng, Xiang-Gao ;Liao, Zhan-Ru 📂 Article 📅 2005 🏛 International Union of Crystallography 🌐 English ⚖ 402 KB

N,N 0 0 0 -Bis(benzimidazol-1-ium-2-ylmethyl)-N,N 0 0 0 -bis(benzimidazol-2-ylmethyl)cyclohexane-1,2-trans-diamine bis(perchlorate) dihydrate

Aqua[tris(1H-benzimidazol-2-ylmethyl)

Aqua[tris(1H-benzimidazol-2-ylmethyl)amine]copper(II) bis(perchlorate) 4-nitropyridine N-oxide monohydrate

✍ Wu, Hui-Lu ;Dong, Wen-Kui ;Chen, Ying 📂 Article 📅 2006 🏛 International Union of Crystallography 🌐 English ⚖ 266 KB

In the title structure, [Cu(C~24~H~21~N~7~)(H~2~O)](ClO~4~)~2~·C~5~H~4~N~2~O~3~·H~2~O, the Cu^II^ atom is bonded to a tris(1__H__-benzimidazol-2-ylmethyl)amine (ntb) ligand and a water molecule through four N atoms and one O atom, giving a distorted trigonal–bipyramidal coordination geometry with ap

Bis(benzimidazol-2-ylmeth­yl)amine tetra­hydrate

✦ Synopsis

Bis(benzimidazol-2-ylmethyl)amine tetrahydrate