| 有效核电荷数的编程计算及应用 |
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| 引用本文： | 陈联梅 康泰然 程正军. 有效核电荷数的编程计算及应用[J]. 西华师范大学学报(哲学社会科学版), 2006, 27(3): 271-276 |
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| 作者姓名： | 陈联梅 康泰然 程正军 |
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| 作者单位： | 西华师范大学化学化工学院,四川南充637002 |
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| 摘 要： | 有效核电荷数（Z^＊）是元素最重要参数之一，由于它的人工计算比较复杂，作者利用Visual Basic语言编写的程序来完成该计算，从而使Z^＊的计算变得方便、快捷．并且将得到的Z^＊数据用Excel的作图功能绘制成曲线，讨论周期表中Z^＊的递变规律．最后，还讨论了与Z^＊相关的一些原子结构参数（如电子能量、电离势和电负性等）．
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| 关 键 词： | 有效核电荷数（Z^＊） 程序 递变规律 电子能量 电离势 电负性 |
| 文章编号： | 1673-5072（2006）03-0271-06 |
| 收稿时间： | 2006-03-09 |
| 修稿时间： | 2006-03-09 |
Calculation with Program and Application of the Effective Nuclear Charge |
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| CHEN Lian-mei, KANG Tai-ran, CHENG Zheng-jun. Calculation with Program and Application of the Effective Nuclear Charge[J]. Journal of China West Normal University:Natural Science Edition, 2006, 27(3): 271-276 |
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| Authors: | CHEN Lian-mei KANG Tai-ran CHENG Zheng-jun |
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| Affiliation: | College of Chemistry and Chemical Engineering, China West Normal University, Nanehong 637000, China |
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| Abstract: | The effective nuclear charge(Z~*) is one of the most important properties of the element.If calculating(Z~*) by hand,it is very complex and difficult.So the paper presents two programs designed in Visual Basic language to calculate Z~* easily and quickly.Furthermore,the Z~* periodic rule is discussed in the periodic system.At last some important properties connected with Z~* are demonstrated(such as electron energy,ionization energy,electronegativity value). |
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| Keywords: | the effective nuclear charge(Z~*) program periodic rule electron energy ionization energy electronegativity value. |
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