四氰合镍(II)酸锌
| 四氰合镍(II)酸锌 | ||
|---|---|---|
| ||
| 英文名 | zinc tetracyanonickelate(II) | |
| 识别 | ||
| CAS号 | 41685-66-9 
| |
| 性质 | ||
| 化学式 | C4N4NiZn | |
| 摩尔质量 | 228.17 g·mol−1 | |
| 外观 | 黄色固体[1]或白色固体[2] | |
| 若非注明，所有数据均出自标准状态（25 ℃，100 kPa）下。 | ||
4_2-.png)
四氰合镍(II)酸锌是一种配位化合物，化学式为Zn[Ni(CN)4]。它可以和水或有机配体（如吡嗪[3]）形成新的配合物。
制备
[编辑]将可溶性镍盐加入至含[Zn(CN)4]2−的溶液中，会得到绿色的Ni[Zn(CN)4]，由于[Ni(CN)4]2−（logβ4=31.3）比[Zn(CN)4]2−（logβ4=16.7）更稳定，它会迅速转化为黄色的Zn[Ni(CN)4]。[1][4]
直接以四氰合镍(II)酸钾一水合物和乙酸锌为原料反应，也能得到四氰合镍(II)酸锌。[5]
参考文献
[编辑]- ^ 1.0 1.1 无机化学丛书 第六卷 卤素 铜分族 锌分族. 科学出版社. pp 714-715. (5) 氰化锌.
- ^ Rose, P. H. Action of bases on heavy-metal complex cyanides and the electromotive force series. Zeitschrift fuer Anorganische und Allgemeine Chemie, 1954. 277: 205-208. ISSN: 0044-2313.
- ^ J. Rodríguez-Hernández, A.A. Lemus-Santana, J. Ortiz-López, S. Jiménez-Sandoval, E. Reguera. Low temperature structural transformation in T[Ni(CN)4]·xpyz with x=1,2; T=Mn,Co,Ni,Zn,Cd; pyz=pyrazine. Journal of Solid State Chemistry. 2010-01, 183 (1): 105–113 [2021-06-01]. doi:10.1016/j.jssc.2009.11.004. （原始内容存档于2020-02-12） （英语）.
- ^ Yunfeng Xu, Jia Zhang, Ying Liang, Jizhi Zhou, Jun Zhao, Xiuxiu Ruan, Zhi Ping Xu, Guangren Qian. Synchronous cyanide purification with metals removal in the co-treatment of Zn–CN and Ni electroplating wastewaters via the Ni2+-assisted precipitation of LDH. Separation and Purification Technology. 2015-05, 145: 92–97 [2021-06-01]. doi:10.1016/j.seppur.2015.02.040 （英语）.
- ^ Zeki Kartal, Onur Şahi̇N, Abdülkerim Yavuz. Synthesis of Hofmann-type Zn(H2O)2Ni(CN)4.nG (G = water and 1,4-dioxane)clathrates and the determination of their structural properties by variousspectroscopic methods. TURKISH JOURNAL OF CHEMISTRY. 2019-12-09, 43 (6): 1608–1621 [2021-06-01]. doi:10.3906/kim-1906-26.[失效連結]
| ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Text is available under the CC BY-SA 4.0 license; additional terms may apply.
Images, videos and audio are available under their respective licenses.
Cover photo is available under {{::mainImage.info.license.name || 'Unknown'}} license.
Cover photo is available under {{::mainImage.info.license.name || 'Unknown'}} license.
Credit:
(see original file).
