𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Bis[2-(4-pyridinio)-1H-benzimidazolium] hexacosaoxooctamolybdate(VI)

✍ Scribed by Chen, Li-Juan ;Xia, Chang-Kun ;Zhang, Quan-Zheng ;Lu, Can-Zhong


Publisher
International Union of Crystallography
Year
2004
Tongue
English
Weight
304 KB
Volume
61
Category
Article
ISSN
1600-5368

No coin nor oath required. For personal study only.

✦ Synopsis


Single-crystal X-ray study T = 293 K Mean '(C±C) = 0.009 A Ê R factor = 0.043 wR factor = 0.114 Data-to-parameter ratio = 15.0 For details of how these key indicators were automatically derived from the article, see http://journals.iucr.org/e.


📜 SIMILAR VOLUMES


2,5-Di-4-pyridinio-1,3,4-oxadiazole bis­
✍ Wang, Yong-Tao ;Tang, Gui-Mei ;Qin, Da-Wei ;Duan, Hong-Dong ;Ng, Seik Weng 📂 Article 📅 2006 🏛 International Union of Crystallography 🌐 English ⚖ 183 KB

In the title structure, C~12~H~10~N~4~O^2+^·2ClO~4~ ^−^·H~2~O, the dication is not planar and N—H...O hydrogen bonds link it to perchlorate anions and water molecules. In addition, N—H...O and O—H...O hydrogen bonds link these units into a three-dimensional network.

Photoinduced isomerization and charge tr
✍ T.W. Ebbesen; C.M. Previtali; T. Karatsu; T. Arai; K. Tokumaru 📂 Article 📅 1985 🏛 Elsevier Science 🌐 English ⚖ 376 KB

The fluorescence quantum yield and lifetime of trans-l,2-bis-(1-methyl-4-pyridinio)ethylenediperchlorate, t-BPE 2+ (C104 )2, are respectively 0.01 and < 3 ns in CH3CN. The quantum yield of trans to cis photoisomerization is 0.35\_+0.07. Iodide complexes the olefin in the ground state with an equilib

Bis{4,4′-[(2,2′-bi-1H-imidazole-1,1′-diy
✍ Lan, Ya-Qian ;Qin, Jun-Sheng ;Su, Zhong-Min 📂 Article 📅 2007 🏛 International Union of Crystallography 🌐 English ⚖ 690 KB

The title compound, (C~18~H~18~N~6~)~2~[Mo~8~O~26~], was produced by hydrothermal reaction of an acidified aqueous solution of Na~2~MoO~4~ and 1,1′-bis(pyridin-4-ylmethyl)-2,2′-bi-1__H__-imidazole (hereafter __L__). The structure consists of the β-octamolybdate anions having a crystallographic cente