氯代芳香化合物的Kow与对数拓扑指数和路径指数的相关性

环境化学

氯代芳香化合物的Kow与对数拓扑指数和路径指数的相关性

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李良超, 尹业高, 欧阳礼. 氯代芳香化合物的Kow与对数拓扑指数和路径指数的相关性[J]. 环境化学, 1999, 18(6): 532-537.

引用本文:

李良超, 尹业高, 欧阳礼. 氯代芳香化合物的Kow与对数拓扑指数和路径指数的相关性[J]. 环境化学, 1999, 18(6): 532-537.

Li Liangchao, Yin Yegao, Ouyang Li. RELATIONSHIP Kow OF CHLORO-SUBSTITUTED AROMATIC COMPOUNDS TO LOGARITHMIC TOPOLAGIC INDEX AND PATH INDEX[J]. Environmental Chemistry, 1999, 18(6): 532-537.

Citation:

Li Liangchao, Yin Yegao, Ouyang Li. RELATIONSHIP Kow OF CHLORO-SUBSTITUTED AROMATIC COMPOUNDS TO LOGARITHMIC TOPOLAGIC INDEX AND PATH INDEX[J]. Environmental Chemistry, 1999, 18(6): 532-537.

氯代芳香化合物的Kow与对数拓扑指数和路径指数的相关性

1.
荆州师范学院化学系, 荆州;, 434100
基金项目:
湖北省教委科研基金(批准号:鄂教科技 97019)

RELATIONSHIP Kow OF CHLORO-SUBSTITUTED AROMATIC COMPOUNDS TO LOGARITHMIC TOPOLAGIC INDEX AND PATH INDEX

1.
Department of Chemistry, Jingzhou Nonnal College, Jingzhou, 434100
Fund Project:

摘要: 本文用lgKow表征氯代芳香化合物的生物降解能力,并分别以对数拓扑指数(LTI)和路径指数(PI)为自变量,建立了新的预测模型,结果表明,回归方程的预测值与实验值十分吻合,相关系数接近于1,平均标准偏差小于0.1.
- 氯代芳香化合物 /
- 生物降解性 /
- 分配系数 /
- 对数拓扑指数 /
- 路径指数
Abstract: A new models for predicting lgKow (representing biodegradability)of these compounds with logarithmic topolagic index (LTI)and path index (PI)as varibles is constructed in the paper. By linear regression, the calculated lgKow's are obtained in good agreement with expermentals with relative coefficient closing to 1 and mean standard deviation smaller than 0.1.
- chloro-substituted aromatic compounds /
- biodegradability /
- coefficient of distribu-tion (K_ow) /
- logarithmic topolagic index (LTI) /
- path index (PI)

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李良超, 尹业高, 欧阳礼. 氯代芳香化合物的Kow与对数拓扑指数和路径指数的相关性[J]. 环境化学, 1999, 18(6): 532-537.

引用本文:

李良超, 尹业高, 欧阳礼. 氯代芳香化合物的Kow与对数拓扑指数和路径指数的相关性[J]. 环境化学, 1999, 18(6): 532-537.

Li Liangchao, Yin Yegao, Ouyang Li. RELATIONSHIP Kow OF CHLORO-SUBSTITUTED AROMATIC COMPOUNDS TO LOGARITHMIC TOPOLAGIC INDEX AND PATH INDEX[J]. Environmental Chemistry, 1999, 18(6): 532-537.

Citation:

Li Liangchao, Yin Yegao, Ouyang Li. RELATIONSHIP Kow OF CHLORO-SUBSTITUTED AROMATIC COMPOUNDS TO LOGARITHMIC TOPOLAGIC INDEX AND PATH INDEX[J]. Environmental Chemistry, 1999, 18(6): 532-537.

氯代芳香化合物的Kow与对数拓扑指数和路径指数的相关性

1. 荆州师范学院化学系, 荆州;, 434100

收稿日期: 1999-01-10

基金项目:

湖北省教委科研基金(批准号:鄂教科技 97019)

关键词:

摘要: 本文用lgKow表征氯代芳香化合物的生物降解能力,并分别以对数拓扑指数(LTI)和路径指数(PI)为自变量,建立了新的预测模型,结果表明,回归方程的预测值与实验值十分吻合,相关系数接近于1,平均标准偏差小于0.1.

English Abstract

RELATIONSHIP Kow OF CHLORO-SUBSTITUTED AROMATIC COMPOUNDS TO LOGARITHMIC TOPOLAGIC INDEX AND PATH INDEX

1. Department of Chemistry, Jingzhou Nonnal College, Jingzhou, 434100

Received Date: 1999-01-10

Fund Project:

Keywords:

Abstract: A new models for predicting lgKow (representing biodegradability)of these compounds with logarithmic topolagic index (LTI)and path index (PI)as varibles is constructed in the paper. By linear regression, the calculated lgKow's are obtained in good agreement with expermentals with relative coefficient closing to 1 and mean standard deviation smaller than 0.1.

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