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Citation: Xu Liu, Zifeng Li, Xiangru Meng. 对传统二草酸合铜(II)酸钾化学式的书写纠正[J]. University Chemistry, ;2022, 37(11): 220903. doi: 10.3866/PKU.DXHX202209033 shu

对传统二草酸合铜(II)酸钾化学式的书写纠正

College of Chemistry (Green Catalysis Center), Zhengzhou University, Zhengzhou 450001, China

Corresponding author: Xiangru Meng, mxr@zzu.edu.cn
Received Date: 13 September 2022

对二草酸合铜（II）酸钾制备实验所得到的针状和片状晶体进行了单晶结构分析，结果发现：不但Cu²⁺离子与C₂O₄^2-配体配位，处于配合物的内界，而且K⁺离子也与C₂O₄^2-配体配位，存在于内界。此外，H₂O也作为桥连配体参与配位。按照配合物化学式的书写规则，针状和片状晶体产物的化学式分别应写作[K₂Cu （C₂O₄）₂（H₂O）₄]_n和[K₂Cu （C₂O₄）₂（H₂O）₂]_n，而不是K₂[Cu （C₂O₄）₂]·4H₂O和K₂[Cu （C₂O₄）₂]·2H₂O。本论文纠正了人们长期以来的一个错误认知。
- Potassium dioxalato copper(II),
- Crystal structure,
- Chemical formula
1. [1]
2. [2]
3. [3]
4. [4]
5. [5]
6. [6]
7. [7]
8. [8]
9. [9]
10. [10]
  Fan, J.; Sun, W. Y.; Okamura, T.; Yu, K. B.; Ueyama, N. Inorg. Chim. Acta 2001, 319, 240.
11. [11]
  Wu, J.; Liu, J. Q. Syn. React. Inorg. Metal-Org. Nano-Metal Chem. 2010, 40, 237.
12. [12]
13. [13]
14. [14]
  Razmara, Z.; Janczak, J. Dalton Trans. 2020, 49, 10498.
15. [15]
  Kanižaj, L.; Molčanov, K.; Torić, F.; Pajić, D.; Lončarić, I.; Šantić, A.; Jurić, M. Dalton Trans. 2019, 48, 7891.
16. [16]
  Kanižaj, L.; Dubraja, A. L.; Torić, F.; Pajić, D.; Molčanov, K.; Wenger, E.; Jurić, M. Inorg. Chem. Front. 2019, 6, 3327.
17. [17]
1. [1]
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2. [2]
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3. [3]
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4. [4]
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17. [17]
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18. [18]
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