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catena-Poly[[silver-μ-piperazine-κ2N:N′] perchlorate]

✍ Scribed by Liu, Ju-Tao ;Ng, Seik Weng

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

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📜 SIMILAR VOLUMES

catena-Poly[[silver(I)-μ-pyrazine-κ2N:N′
catena-Poly[[silver(I)-μ-pyrazine-κ2N:N′] perchlorate]
✍ Song, Wen-Dong ;Gu, Chang-Sheng ;Yan, Jian-Bin ;Ng, Seik Weng 📂 Article 📅 2007 🏛 International Union of Crystallography 🌐 English ⚖ 640 KB

In the title compound, [Ag(C~4~H~4~N~2~)]ClO~4~, pyrazine ligands bridge two symmetry-related Ag atoms [Ag—N = 2.222 (3) Å] to form linear polycationic chains which run along the __c__ axis of the orthorhombic unit cell. The Ag^I^ ion has __m__2__m__ site symmetry. The N atoms of the pyrazine ligand

catena-Poly­[[silver(I)-μ-4,4′-bi­pyridi
catena-Poly­[[silver(I)-μ-4,4′-bi­pyridine-κ2N:N′] perchlorate]
✍ Wang, Li-Shi ;Zhang, Jin-Feng ;Yang, Shi-Ping 📂 Article 📅 2004 🏛 International Union of Crystallography 🌐 English ⚖ 140 KB

Single-crystal X-ray study T = 293 K Mean '(C±C) = 0.006 A Ê Disorder in solvent or counterion R factor = 0.045 wR factor = 0.133 Data-to-parameter ratio = 20.2 For details of how these key indicators were automatically derived from the article, see http://journals.iucr.org/e.

catena-Poly­[silver(I)-μ-isonicotinato-κ
catena-Poly­[silver(I)-μ-isonicotinato-κ2O:N]
✍ Yang, Yang-Yi ;Huang, Zhong-Qi ;Ouyang, Gang-Feng ;Ng, Seik Weng 📂 Article 📅 2004 🏛 International Union of Crystallography 🌐 English ⚖ 159 KB

Single-crystal X-ray study T = 298 K Mean '(C±C) = 0.012 A Ê R factor = 0.058 wR factor = 0.155 Data-to-parameter ratio = 14.5 For details of how these key indicators were automatically derived from the article, see http://journals.iucr.org/e.