Diazidobis(2,2′-biimidazole)nickel(II)
✍ Scribed by Ni, Zhong-Hai ;Cai, Zhi-Nan ;Zhong, Wei-Feng ;Wei, Shang-Zheng
- Publisher
- International Union of Crystallography
- Year
- 2007
- Tongue
- English
- Weight
- 725 KB
- Volume
- 63
- Category
- Article
- ISSN
- 1600-5368
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📜 SIMILAR VOLUMES
A novel three-dimensional hydrogen-bonded complex, [Ni(C 6 H 6 N 4 ) 3 ](C 8 H 4 O 4 ), was synthesized. Each Ni atom is six-coordinate, in a pseudo-octahedral geometry, formed by six N atoms of three chelating biimidazole ligands. It has a three-dimensional network structure, formed by extensive hy
Single-crystal X-ray study T = 273 K Mean '(C±C) = 0.005 A Ê R factor = 0.059 wR factor = 0.138 Data-to-parameter ratio = 12.7 For details of how these key indicators were automatically derived from the article, see http://journals.iucr.org/e.
The crystal structure of the title compound, [Cu(C 6 H 6 N 4 ) 2 -(H 2 O)](NO 3 ) 2 , has been determined from single-crystal X-ray diffraction data. The five-coordinate geometry of the copper(II) centre comprises four N atoms from two biimidazole ligands and a water molecule in a distorted squareba