卤代多环芳烃类有机污染物的QSPR/QSRR研究
详细信息    本馆镜像全文|  推荐本文 |  |   获取CNKI官网全文
摘要
卤代多环芳烃类有机污染物在环境中分布广泛,对生态系统有极大的危害。在评价卤代多环芳烃类化合物在环境中的传播时,它的理化性质对于卤代多环芳烃类化合物的环境暴露评价、生态风险和人类健康评价,具有重要意义。由于标准物缺乏,很多卤代多环芳烃化合物的理化性质实验数据难以获得,只能依靠理论预测。本项研究希望通过建立多卤代多环芳烃类化合物QSPR模型,预测卤代多环芳烃化合物的性质,为研究多卤代多环芳烃类化合物的环境行为提供可借鉴的方法和手段,为此类化合物的生态风险评价提供数据基础,为进一步探讨分子的结构与性质之间的关系提供理论参考。
     本文以多氯联苯(PCBs)、多氯联苯醚(PCDEs)、多溴联苯醚(PBDEs)、多氯代二苯并二恶英(PCDDs)和多氯代二苯并呋喃(PCDFs)为研究对象,并简要叙述了多卤代多环芳烃类持久性有机污染物的一般性问题。
     卤代多环芳烃类化合物的QSPR/QSRR研究。首先,获取分子的结构参数:1)从化合物的分子图出发,用分子中基团(分子碎片)的第一电离能对分子图顶点着色,构建分子的邻接矩阵,解矩阵,得特征根,参照休克尔分子轨道理论,指定其中的四个特征根分别为LOMO、HOMO、LUMO和HUMO;2)从化合物的分子图出发,构建分子的距离矩阵,用基团的均衡电负性来对分子顶点着色,构建行矩阵,结合行矩阵和距离矩阵,同时考虑分子中各原子或基团间的作用情况,计算得到一参数,我们定义为拓扑距离电负性指数(TDEI)。其次,采用拓扑距离电负性指数(TDEI)和HOMO、LUMO,结合本工作组前面提出的参数,采用线性回归方法建立PCBs、PCDE、PBDE、PCDDs和PCDFs类化合物的理化性质——过冷液体蒸汽压(P_L~0)、水溶解度(S_(W,L))和辛醇/水分配系数(Kow)等的定量结构-性质相关(QSPR)模型及PCBs的辛醇/空气分配系数(Koa)与坏境温度、分子结构相关(QRSETP)模型。再次,为了考查本文结构参数的适用性,把结构参数应用到PBDE类、PCDDs类和PCDFs类化合物在不同气相色谱柱上的定量结构-色谱保留相关(QSRR)中,结果令人满意。部分模型结果如下:PCBs的辛醇/空气分配系数:logKoa=-15.7714+10.7417TDEI-0.3115HOMO R=0.9913,s=0.1117,F=196.89,n=10,R_(CV)=0.9685,S_(CV)=0.1285.
     PCDE的蒸汽压:-logP_L~0=-39.5142+16.0350TDEI R=0.9918,s=0.1486,F=6356.32,n=107,R_(CV)=0.9830,S_(CV)=0.1501
     PBDEs的logKoa:logKoa=-65.8659+29.5682 TDEI R=0.9974,s=0.0982,F=3885.27,n=22,R_(CV)=0.9937,S_(CV)=0.1039
     PCDDs的蒸汽压:-logP_L~0=-27.2814+10.6544TDEI+0.0023Sij R=0.9992,s=0.0499,F=2281.87,n=10,R_(CV)=0.9970,S_(CV)=0.0588.
     PCDFs的正辛醇/水分配系数:logKow=-15.7795-9.8916lnSR+10.1355TDEI+1.4100 HOMO R=0.9518,s=0.1534,F=150.70,n=51
     PBDEs在DB-XLB固定相上的QSRR:RRT=10.0647+0.0401(no.o-Br)+0.0439(no.m-Br)+0.0281(no.p-Br) +4.9659TDEI+0.0010 Sij-3.1954 lnS_R R=0.9963,s=0.0195,F=2639.89,n=126,R_(CV)=0.9911,S_(CV)=0.0207
     PCDDs在OV-1701固定相上的QSRR:RRT=155.0172+3.5307TDEI+0.0121Sij-23.7134lnS_R R=0.9978,s=0.0108,F=838.99,n=15,R_(CV)=0.9874,S_(CV)=0.0165.
     PCDFs在DB-5固定相上的QSRR:RRT=-2.9884+0.0026S_R-0.0384HOMO R=0.9944,S=0.03812,F=968.56,n=25,R_(CV)=0.9906,S_(CV)=0.0465
     其中R、s、F、n分别为相关系数、回归方程的标准偏差、Fischer值和样本数,R_(CV)和S_(CV)为采用去一法LOO(Leave-One-Out)对方程的稳定性和预测能力进行检验所得的交叉验证参数(Cross-Validation)。
     研究表明,从分子图最基本的结构要素,对分子的顶点进行着色,可以获得计算简单、能表达分子结构特征的拓扑参数,用这些参数来进行多环芳烃的QSPR/QSRR研究,与文献报道的方法的结果相近或更好。
The halogenated polycyclic aromatic hydrocarbons distribute widely in the environment, and have huge harm to the environment and biogeocenose. Physicochemical properties of an organic chemical compound play an important role in determining its distribution and fate in the environment. Due to not only the time consumption and high expense, but also the unavailability of chemical standards of many compounds, it is nearly impossible to determine experimentally the physicochemical properties for all those compounds. Therefore, alternative approaches are needed. Some previous studies showed that it was indeed feasible to predict the properties with quantitative structure - property relationship models for many organic compounds. QSPR will give a useful method to study its distribution and fate in the environment, at the same time, QSPR afford the date of Physicochemical properties of an organic chemical compound.
     The Polychlorinated Dipheny (PCBs)、Polychlorinated Diphenyl Ethers (PCDEs)、Polybrominated Diphenyl Ethers (PBDEs)、Polychlorinated Dibenzodioxins (PCDDs) and Polychlorinated Dibenzofurans (PCDFs) were used to develop the QSPR/QSRR models in this thesis. This thesis simply introduced the concept of persistent organic pollutants (POPs), took the linear regression and topological method to research the Quantitative Structure - Property/chromatographic Retention Relationships (QSPR/QSRR) for Pops. 1): From the molecular graph, we took the IP construct a adjacency matrix, solve the matrix, obtain the latent roots, the four of which were assigned the LOMO、HOMO、LUMO and HUMO. 2): From the molecular graph, we constructed a distance matrix and took the group electronegativity to construct a row matrix, combined two matrix, calculated, treat into and assigned topological distance electronegativity index (TDEI). The QSPR models were successfully developed on sub-cooled liquid vapor pressures (P_L~0), n-octanol/water partition coefficients (Kow) and sub-cooled liquid water solubility (S_(W,L)) of PCBs、PCDEs、PBDEs、PCDDs and PCDFs; the models of quantitative relationships between structures, environmental temperatures and properties (QRSETPs) of PCBs on octanol-air partition coefficient (Koa) were also successfully developed; and the QSRR models were successfully developed on different gas chromatographic stationary of varying polarity of PBDEs、PCDDs and PCDFs. The results are very well. Some results are expressed as:
     The Koa of PCBs: logKoa= -15.7714+10.7417TDEI - 0.3115HOMOR=0.9913, s=0.1117, F=196.89, n=10, R_(CV)=0.9685, S_(CV)=0.1285.
     The P_L~0 of PCDE: -lgP_L~0=-39.5142 + 16.0350TDEIR=0.9918, s=0.1486, F=6356.32,n=107, R_(CV)=0.9830, S_(CV)=0.1501
     The logKoa of PBDEs: logKoa = - 65.8659 + 29.5682 TDEIR=0.9974, s=0.0982, F=3885.27, n=22, R_(CV)=0.9937, S_(CV)=0.1039
     The P_L~0 of PCDDs: -logP_L~0= -27.2814+10.6544TDEI+0.0023SijR=0.9992, s=0.0499, F=2281.87, n=10, R_(CV)=0.9970, S_(CV)=0.0588.
     The Kow of PCDFs:logKow = -15.7795-9.89161nSR+10.1355TDEI+1.4100 HOMOR=0.9518, s=0.1534, F=150.70, n=51
     The QSRR of PBDEs in DB-XLB:RRT = 10.0647 + 0.0401 (no.o-Br) + 0.0439 (no.m-Br) + 0.0281 (no.p-Br)+ 4.9659TDEI + 0.0010 Sij - 3.1954 lnS_R R=0.9963, s=0.0195, F=2639.89, n=126, R_(CV)=0.9911, S_(CV)=0.0207
     The QSRR of PCDDs in OV-1701:RRT= 155.0172 + 3.5307TDEI + 0.0121Sij - 23.7134lnS_R R=0.9978, s=0.0108, F=838.99, n=15, R_(CV)=0.9874,S_(CV)=0.0165.
     The QSRR of PCDFs in DB-5:RRT= -2.9884 + 0.0026S_R-0.0384HOMO R=0.9944, S=0.03812, F=968.56, n=25, R_(CV)=0.9906, S_(CV)=0.0465
     R、s、F、n are correlation coefficient、standard deviation、Fischer value and the number of swatch. R_(CV) and S_(CV)are the parameters of Cross-Validation.
     The researches show that a topological indices was obtained to express the main information of molecular structure features from the essential structure elements of molecular graph. The calculational methods of the topological index in this paper is much simpler than that of literatures, and its QSPR/QSRR results are close to or even better than the results which are reported by literatures.
引文
[1] K. Ballschmiter, M. Zell, H. J. Neu. Persistence of PCB's in the ecosphere: Will some??PCB-components "never" degrade?[J]. Anal Chem. 1978,7(2): 173-176.
    
    [2] V. Zitko. "Shorthand" numbering of chlorobiphenyls[J]. Chemosphere, 1983,12,835.
    
    [3] Polychlorinated Biphenyls. National Research Council National Academy of Sciences: WashingtonD. C. 1979, pl82.
    
    [4]毕新慧,徐晓白.多氯联苯的环境行为[J].化学进展.2000,12(2):152-160.
    
    [5]张俊增,王兆文,王秀凤.东营市有机污染物(多氯联苯)的污染调查与防治对策[J].山东环境. 1999,(4):22-23.
    
    [6]王少岩,赵先军,邱黎敏,张建英.多氯联苯在土壤/沉积物中的吸附方程[J].北京教育学院学 报(自然科学版).2006,3(1):8-11.
    
    [7] Ulbrich, B.; Stahlmann, R. Hexachlorobenzene impairs glucose metabolism in a rat model ofporphyria cutanea tarda: amethanistic approach[J]. Arch. Toxicol., 2004,78:25.
    
    [8] Winneke, G.; W alkowiak, J.; Lilienthal, H. PCB-induced neurodevelopmental toxicity in humaninfants and its potential mediation by endocrine dysfunction[J]. Toxicology. 2002.181:161-165.
    
    [9] Nevalainen, T., Koistinen, J. Synthesis, structure verification, and chromatographic relative retentiontimes for polychlorinated diphenyl ethers[J]. Environ. Sci. Technol. 1994. 28:1341-1347.
    
    [10] Koistinen, J., Paasivirta, J., Lahtipera, M. Bioaccumulation of dioxins, coplanar PCBs, PCD Es,HxCNs, R-PCNs,R -PCPH s and R-PCBBs in fish from a pulp-mill recipient watercourse[J].Chemosphere. 1993. 27:149-156.
    
    [11] Williams, D.T., Kennedy, B., LeBel, GL. Chlorinated diphenyl ethers in human adipose tissue[J].Part 2. Chemosphere. 1991.23: 601-608.
    
    [12] Kurz, J., Ballschmiter, K. Vapour pressures, aqueous solubilities.Henry's law constants, partitioncoefficients between gas/water (Kgw), N-octanol/water (Kow) and gas/n-octanol (Kgo) of106polychlorinated diphenyl ethers (PCDE) [J]. Chemophere. 1999. 38:573 - 586.
    
    [13] Koistinen, J., Koivusaari, J., Nuuja, 1., Paasivirta, J. PCD Es, PCBs, PCDDs and PCD Fs in blackguillemots and white-tailed sea eagles from the Baltic Sea[J]. Chemosphere. 1995. 30:1671-1684.
    
    [14] Lake, J.L., Rogerson, P.F., Norwood, C.B. A polychlorinated dibenzofuran and related compoundsin an estuarine ecosystem[J]. Environ. Sci. Technol. 1981.15: 549-553.
    
    [15] Newsome, W.H., Shields, J.B. Method for the determination of higher chlorinated diphenyl ethers??in chicken tissue[J]. J Chromatogr. 1982.247:171-175.
    
    [16] Lindahl R, Rappe C, Buser HR. Formation of polychlorinated dibenzofurans (PCDFs) andpolychlorinated dibenzo-p-dioxins (PCDDs) from the pyrolisis of polychlorinated diphenylethers[J]. Chemosphere. 1980; 9:351-61.
    
    [17] Kurz, J., Ballschmiter, K., Isomer-specific determination of 79 polychlorinated diphenyl ethers(PCDE) in cod liveroils, chlorophenols and in a fly ash[J]. Fresenius. J. Anal. Chem. 1995. 351:98-109.
    
    [18]刘汉霞,张庆华,江桂斌.多溴联苯醚及其环境问题[J].化学进展.2005,17(3):354-562.
    
    [19]魏爱雪,王学彤,徐晓白.环境中多溴联苯醚类(PBDEs)化合物污染研究[J].化学进展. 2006,18(9):1227-1233.
    
    [20] Dodder, N. G, Strandberg, B., Hites, R. A. Concentrations and spatial variations of polybrominateddiphenyl ethers and several organochlorine compounds in fishes from the northeastern UnitedStates[J]. Environ. Sci. Technol. 2002. 36(2): 146-151.
    
    [21] Palm, A., Cousins, I. T., Mackay, D., Tysklind, M., Metcalfe, C, Alaee, M. Assessing theenvironmental fate of chemicals of emerging concern: a case study of the polybrominated dipenylethers[J]. Environ. Pollut. 2002.117:195-213.
    
    [22] Strandberg, B., Dodder, N. G, Basu, I., Hites, R. A. Concentrations and spatial variations ofpolybrominated diphenyl ethers and other organohalogen compounds in Great Lakes air[J].Environ. Sci. Technol. 2001.35(5): 1078-1083.
    
    [23] Sjodin, A., Carlsson, H., Thuresson, K., Sjolin, S., Bergman, A., Ostman, C. Flame retardants inindoor air at an electronics recycling plant and at other work environments[J]. Environ. Sci.Technol. 2001, 35(3): 448-454.
    
    [24] Manchester-Nessvig, J. B., Valters, K., Sonzogni, W. C. Comparison of polybrominated diphenylethers (PBDEs) and polychlorinated biphenyls (PCBs) in Lake Michigan salmonids[J]. Environ.Sci. Technol. 2001.35(6): 1072-1077
    
    [25] Koizumi, A., Yoshinaga, T etcal. Assessment of human exposure to polychlorinated biphenyls andpolybrominated diphenyl ethers in Japan using archived samples from the early 1980s andmid-1990s[J]. Environ. Res. 2005, 99:31-39.
    
    [26] Tittelmier, S.A., Tomy, GT. Vapor pressures of six brominated diphenyl ether congeners[J].Organohalogen Compounds. 2000.47: 206-209.
    
    [27] Wong, A., Lei, Y. D., Alaee, M., Wania, F. Vapor pressures of the polybrominated diphenylethers[J]. J. Chem. Eng. Data. 2001.46(2): 239-242.
    
    [28]任见章,全浩.固体废弃物焚烧处理中的二恶英[J].环境科学研究.1998,11(3):5-7.
    
    [29]何艳明,汪帆.二恶英的来源、危害及污染控制[J].云南环境科学.2002,1:19-20.
    
    [30]任剑璋,全浩,狄一安.污泥中潜在的二恶英污染物质[J].环境科学研究.1998,11(3):11-14.
    
    [31] Xiaoming Wu, Yikai Zhou. Shunqing Xu. Chemihminescent detection of genetic polymorphisms based on mismatchhybridization: application to cytochrome P4501 A1. Mdeeulax and Cellular Probes. 2004,18:17-22(1.26).
    
    [32] Boeio A, Domingo J L[J]. Daily intake of polychlorinated dibenzo-p-dioxins/polychlorinated dibenzofurans (PCDD/PCDFs) in foodstuffs consumed in Tarragona, Spain: a review of recent studies (2001-2003) on human PCDD/PCDF exposure through the diet[J]. Environmental Research. 2005,97(1): 1-9.
    
    [33]韩见龙,铁晓威,沈海涛.二恶英及其类似物检测技术进展[J].浙江预防医学. 2005,17(11):55-56.
    
    [34]张志仁,徐顺清,周宜开等.一株二嗯英类化学物质诱导,表达的肝癌细胞系[J].中国生物 化学与分子生物学报.2001,17(6):777-780.
    
    [35] International Agency for Research on Cnacer. IARC Monographs on the Evaluation ofCarcinogenic Risk to Humans. Polychlorinated Dibenzo-p-dioxins and PolychlorinatedDibenzo-p-dibenzofurances[J] Lyon: IARC. 1997,69.
    
    [36] Kenichi Yoneda, Takasi Ikeguchi, Yoshio Yagi et al., A Research on Dioxin Generation from TheIndustrial Waste Incineration[J]. Chemosphere. 2002,46:1309-1319
    
    [37] Olie K., Vermeulen P. L., Hutzinger O. Chlorodibenzo-p-dioxins and Chlorodibenzofurans areTrace Components of Fly Ash and Flue Gas of Some Municipal Incinerators in TheNertherlands[J]. Chemosphere. 1978,7:165-172.
    
    [38] Everaert K, Baeyens J. The Formation and Emission of Dioxins in Large Scale ThermalProcesses[J]. Chemosphere, 2002 ,46:439-448
    
    [39] Senthil Kumar, K.; Kannan, K. Paramasivan, O. N.; Shanmuga Sundaram, V. P.; Nakanishi, J.; Masunaga, S. Polychlorinated Dibenzo-p-Dioxins, Dibenzofurans, and Polychlorinated Biphenyls in Human Tissues, Meat, Fish, and Wildlife Samples from India[J]. Environ. Sci. TechnoL; 2001, 35(17): 3448-3455.
    
    [40]杨永亮,潘静,李悦,殷效彩,石磊,李凤业,Kevin C.J.,青岛近海PCDD/Fs的沉积通量、 毒性当量及来源[J].中国环境科学.2003,23(6):635-639.
    
    [41]孟哲.二恶英的污染来源及预防[J].邢台学院学报,2004,19(2):74-76.
    
    [42]杨志军,倪余文,张智平,张青,陈吉平,梁鑫淼.不同垃圾焚烧炉产生的PCDD/Fs和PCBs 同类物的分布[J].环境化学.2005,24(1):63-67.
    
    [43] Gordon Mckay. Dioxin Characterization、 Formation and Minimization during Municipal Solid Waste (MSW) Incineration : Review[J]. Chemical Engineering Journal, 2002,86: 343-368.
    
    [44] Kenichi Yoneda , Takasi Ikeguchi , Yoshio Yagi et al. , A Research on Dioxin Generation from The Industrial Waste Incineration[J]. Chemosphere. 2002,46:1309-1319
    
    [45]邓高峰,郭亮,张衍国,吴占松.垃圾焚烧中PCDD/Fs的检测、监测与评价[J].环境保护. 2000,6:23-25.
    
    [46]凌秀菊,万端极,吴正奇.环境和食物毒物二恶英的研究进展[J].湖北选纸.2005,4:28-31.
    
    [1]周公度,段连运等编.结构化学基础[M].北京:北京大学出版社.1995,P:235-237.
    
    [2]曾荣今,曹晨忠,刘胜利.拓扑量子方法预测二恶英类化合物PCDDs的正辛醇/水分配系数[J]. 计算机与应用化学.2003,20(3):257-260.
    
    [3] John.A.Dean, Lange's Handbook of Chemistry[M], McGRAW-HILL.INC(Fifteenth Edition). P4.6-4.23.
    
    [4]曹晨忠.有机化学中的取代基效应.北京:科学出版社.2003,184-201.
    
    [5] John.A.Dean, Lange's Handbook of Chemistry[M], McGRAW-HILL.INC(15th). P:4.29.
    
    [1] John A.Dean, Lange's Handbook of Chemistry[M]. McGRAW-HILL.INC(15th Edition), P:4.35.
    
    [2]曾荣今,曹晨忠,刘胜利.拓扑量子方法预测二恶英类化合物PCDDs的正丁醇/水分配系数[J]. 计算机与应用化学.2003,20(3):257-26.
    
    [3] Cao,G; Yuan, H. A New Approach of Evaluating Bond Dissociation Energy from Eigenvalue ofBonding Orbital-Connection Matrix for C-C and C-H Bonds in Alkane. J.Chem. Inf. Comput. Sci.2003,43, 600-608.
    
    [4] G.S. Patil, Correlation of aqueous solubility and octanol-water partition coefficient based onmolecular structure[J]. Chemosphere. 1991,22:723-738.
    
    [5] Xiaodong Wang, Songlin Tang, Shushen Liu, Shihai Cui, Liansheng Wang. Molecular hologramderived quantitative structure-property relationships to predict physico-chemical properties ofpolychlorinated biphenyls[J]. Chemosphere. 2003,51:617-632.
    
    [6] P. Gramatica, N. Navas, R. Todeschini. 3D-modelling and prediction by WHIM descriptors. Part9.Chromatographic relative retention time and physico-chemical properties of polychlorinatedbiphenyls (PCBs) [J]. Chemometrics and Intelligent Laboratory Systems. 1998,40:53-63.
    
    [7] Daren Zhang, QSPR studies of PCBs by the combination of genetic algorithms and PLS analysis[J].Computers and Chemistry. 2001,25:197-204.
    
    [8] B.G. Hansen, A. B. Paya-Perez, M. Rahman, B. R. Larsen. QSARs for Kow of PCB congeners: a critical examination of data, assumptions and statistical approaches[J]. Chemosphere. 1999, 39(13): 2209 -2228.
    
    [9] W.J. Doucette, A.W. Andren,. Correlation of octanol/water partition coefficients and total molecularsurface area for highly hydrophobic aromatic compounds[J]. Environ. Sci. Technol. 1987, 21:821-829.
    
    [10] P. Myrdal, G.H. Ward, R.M. Dannenfelser, D. Mishra, S.H. Yalkowsky[J]. Chemosphere. 1992,24:1047-1061.
    
    [11] Kǒmp P., McLachlan, M.S., OCTANOL/AIR PARTITIONING OF POLYCHLORINATEDBIPHENY- LS[J]. Environ. Toxicol. Chem. 1997,16, 2433-2437.
    
    [12] Kaupp, H., McLachlan, M. S., Gas/particle partitioning of PCDD/Fs, PCBs, PCNs and PAHs[J]. Chemosphere. 1999. 38(14): 3411-3421.
    [13] Chen, J. W., Harner, T., Schramm, K. W., Schramm, K. W., Quan, X., Xue, X.Y ., Wu, W.Z.,Kettrup, A. Quantitative relationships between molecular structures, environmental temperatures and octanol-air partition coefficients of PCDD/Fs[J]. Sci Total Environ. 2002. 300(1-3): 155-166.
    [14] Harner T., Bidleman, T. F. Measurement of Octanol-Air Partition Coefficients for Polycyclic Aromatic Hydrocarbons and Polychlorinated Naphthalenes[J]. J. Chem. Eng. Data. 1998,43,40-46.
    [15] Shiu Wan-Ying, Ma Kuo-Ching. Temperature Dependence of Physical-Chemical Properties of Selected Chemicals of Environmental Interest. I. Mononuclear and Polynuclear Aromatic Hydrocarbons[J]. J. Phys. Chem. Ref. Data. 2000, 29,41-49.
    [16] Harner, T., Bidleman, T.F., Measurements of Octanol-Air Partition Coefficients for Polychlorinated Biphenyls[J]. J. Chem. Eng. Data. 1996,41, 895-899.
    [17] Kurz, J., Ballschmiter, K. Vapour pressures, aqueous solubilities, Henry's law constants, partition coefficients between gas/water(Kgw), N-octanol/water (Kow) and gas/n-octanol (Kgo) of 106 polychlorinated diphenyl ethers (PCDE) [J]. Chemophere. 1999. 38:573-586.
    [18] Huang Jun, Yu Gang, Yang Xi, Zhang Zi-lin. Predicting physico-chemical properties of polychlorinated diphenyl ethers (PCDEs): potential persistent organic pollutants (POPs) [J].Journal of Environmental Sciences. 2004,16(2): 204-207.
    [19] Ping Yang , Jingwen Chen, Shuo Chen , Xing Yuan , K.-W. Schramm , A. Kettrup. QSPR models for physicochemical properties of polychlorinated diphenyl ethers[J]. The Science of the Total Environment. 2003,305: 65-76.
    [20] Wong, A., Lei, Y. D., Alaee, M., Wania, F. Vapor pressures of the polybrominated diphenyl ethers[J]. J. Chem. Eng. Data. 2001.46(2): 239-242.
    [21] Wania,F., Ying Duanlei, Harne, T. Estimating Octanol -Air Partition Coefficients of Nonpolar Semivolatile Organic Compunds from Gas Chromatographic Retention times[J]. Anal. Chem. 2002.74: 3476-3483.
    [22] Tittlemier, S. A., Tomy, G T. Vapor pressures of six brominated diphenyl etheT congerers[J].Environ. Toxicol. Chem. 2001.20(1): 146-148.
    [23] Xu Hui-ying, Zou Jian-wei, Yu Qingsen, Wang Yanhua, Zhang Jianying, Jin Haixiao. QSPR/QSAR
    ??models for prediction of the physicochemical properties and biological activity of polybrominated diphenyl ethers[J]. Chemosphere. 2007. 66:1998-2010.
    
    [24] Rulle P. The n - octanol and n2hexane/ water partition coefficient of environmentally relevant chemicals predicted from the mobile order and disorder (MOD) thermodynamics[J]. Chemosphere. 2000,40(5) :457-512.
    
    [25]余训民,唐平.二恶英类化合物PCDDs正辛醇/水分配系数的QSAR研究[J].广西科学.2004, 11(1):47-51.
    
    [26]黄俊,余刚,张彭义,吴文忠,单苯环氯取代指数法预测二恶英类化合物PCDDs的正辛醇/ 水分配系数[J].计算机与应用化学.2001,18(4):289-292.
    
    [27] Huang Jun, Yu Gang, Zhang Zulin, Wang Yilei, Zhu Weihua, Wu Guoshi. Application of TLSER method in predicting the aqueous solubility and n-octanol/water partition coefificient of PCBs, PCDDs and PCDFs[J]. Joumd ofEnvironmental Scienc. 2004,14(l):21-29.
    
    [28] T. Harner,N. L.Green,K. Jones,. Measurements of Octanol-Air Partition Coefficients for PCDD/Fs: A Tool in Assessing Air-SoilEquilibrium Status[J]. Environ. Sci. Technol. 2000,34,3109-3114.
    
    [29] P. Rulle, U.W. Kesselring[J]. Aqueous solubility prediction of environmentally important chemicals from the mobile order thermodynamics. Chemosphere. 1997,34: 275-298.
    
    [30] Yang Guoying, Zhang Xingchuan, Wang Zunyao, Liu Hongxia, Ju Xuehai. Estimation of the aqueous solubility(-lgSw) of all polychlorinated dibenzo-furans (PCDF) and polychlorinated dibenzo-p- dioxins(PCDD) congeners by density functional theory[J]. Journal of Molecular Structure: THEOCHEM. 2006,766,25-33.
    
    [31]黄俊,余刚,张彭义.单苯环氯取代指数法预测二恶英类化合物PCDFs的正辛醇/水分配系数 [J].环境科学研究.2002,15(2):1-5.
    
    [32]饶火瑜,周瑜芬,丁健桦.应用AM1量化参数预测多氯代二苯并呋喃的lgKow.计算机与应 用化学[J].2004,21(2):263-268.
    
    [33]饶火瑜,丁健桦,乐长高,朱霞萍,罗明标.用PM3量化参数预测多氯代_二苯并呋喃的 lgKow[J].化学物理学报.2004,17(4):426-432.
    
    [34]饶火瑜,李建强,丁健桦,乐长高.从头算量化参数预测多氯代二苯并呋喃的lgKow[J].分子 科学学报.2004,20(3):36-42.
    
    [35]饶火瑜,周瑜芬,乐长高.PM3原子电荷与多氯代二苯并呋喃的lgKow的QSPR研究[J].科 技通报.2004,20(6):492-496.
    
    [36]王红.密度泛涵量化参数在多氯代二苯并呋喃logKow研究中的应用[J].青海科技.2006, 4:40-42.
    
    [37]林红卫.应用分子电性距离矢量预测二嗯英类化合物PCDFs的正辛醇/水分配系数[J].怀化 学院学报.2003,22(5):48-51.
    
    [38] Yang Guo-Ying, Yu Jing, Wang Zun-Yao, LiuHong-Xia. Estimation of n-Octanol/water Partition Coefficients (lgKow) and the Aqueous Solubility (-lgSw) of all PCDF Congeners by Density Functional Theory[J]. Chinese J. Struct. Chem. 2006, 25(9): 1134 -1140.
    
    [39] M. D Hale, F. D. Hileman, T. Mazer, T. 1. Shell, R. W. Noble, J. Rook. Mathematical Modeling of Temperature Programmed Capillary Gas Chromatographic Retention Indexes for Polychlorinated Dibenzofurans[J]. Anal. Chem. 1985,57: 640.
    
    [40] Brian D. E, Ronald A. H. Vapor Pressures of Chlorinated Dioxins and Dibenzofurans[J]. Environ. Sci. Technol. 1988, 22:1362-1364.
    [1] Sierra Rayne, Michael G. Ikonomou. Predicting gas chromatographic retention times for the 209 polybrominated diphenyl ether congeners[J]. Journal of Chromatography A. 2003,1016, 235-248.
    
    
    [2] Cao,C; Yuan, H. A New Approach of Evaluating Bond Dissociation Energy from Eigenvalue of Bonding Orbital-Connection Matrix for C-C and C-H Bonds in Alkane[J]. J.Chem. Inf. Comput. Sci. 2003,43(2): 600-608.
    
    [3]曾荣今,曹晨忠,刘胜利.拓扑量子方法预测二恶英类化合物PCDDs的正丁醇/水分配系数[J]. 计算机与应用化学.2003,20(3):257-26.
    
    [4] P. Korytar, A.Covaci, J.D. Boer, A. Gelbin, Retention-time database of 126 polybrominated diphenyl ether congeners and two Bromkal technical mixtures on seven capillary gas chromatographic columns[J]. Journal of Chromatography, A. 2005,1065:239-249.
    
    [5] Xu Hui-ying, Zou Jian-wei, Yu Qingsen, Wang Yanhua, Zhang Jianying, Jin Haixiao. QSPR/QSAR models for prediction of the physicochemical properties and biological activity of polybrominated diphenyl ethers[J]. Chemosphere. 2007,66:1998-2010.
    
    [6] Shushen Liu, Yan Liu, Daqiang Yin, Uansheng Wang. Predicting the Relative Retention Time (RRT) of Polybrominated Diphenyl Ethers (PBDEs) [J]. Chinese Chemical Utters. 2005,16(11): 1559-1562.
    
    [7] Yawei Wang, An Li, Hanxia Liu, Qinghua Zhang, Weiping Ma, Wenlu Song, Guibin Jiang. Development of quantitative structure gas chromatographic relative retention time models on seven stationary phases for 209 polybrominated diphenyl ether congeners[J]. Journal of Chromatography, A. 2006,1103:314-328.
    
    [8] Mikael Harju , Patrik L. Andersson, Peter Haglund, Mats Tysklind. Multivariate physicochemical characterization and quantitative structure-property relationship modeling of polybrominated diphenyl ethers[J]. Chemospherem. 2002,47: 375-384
    
    [9] Mark D. N, Peter C. J., Quantitative structure-retention relationship studies of polychlorinated dibenzodioxins on gas chromatographic stationary phases of varying polarity[J]. Adyttca Chumca Acta. 1992,258:183-198.
    
    [10] Mark D Needham, Peter C Jurs. Quantitative structure-retention relationship studies of polychlorinateddibenzodioxins on gas chromatographic stationary phases of varying polarity. Adyttca Chumca Acta. 1992, 258,183-198.
    
    [11]易忠胜,刘树森.对多氯代二苯并二恶英的定量结构-气相色谱保留行为关系研究[J].计算机??与应用化学.2005,22(7):521-526.
    
    [12] Mark D. N, Karen C. A, Peter C. J,. Quantitative structure-retention relationship studies of polychlorinated dibenzofurans on gas chromatographic stationary phases of varying polarity[J]. Analytica Chimica. Acta. 1992,258:199-218.
    
    [13]饶火瑜,李建强,丁健桦,乐长高.从头算量化参数预测多氯代二苯并呋喃的lgKow[J].分子 科学学报.2004,20(3):36-42.
    
    [14]余训民,杭义萍.多氯代二苯并呋喃的结构信息连接性指数与其在不同色谱柱上的气相色谱 保留行为的关系[J].色谱.2002,20(1):6-11.
    
    [15]林志华,刘树深,李志良.多氯代二苯并呋喃在不同色谱柱上的气相色谱保留行为——定量 结构-色谱保留关系(QSRR)的研究[J].色谱.2001,19(2):116-123.
    
    [16] Zhihua Lin, Shushen Liu, Zhiliang Li. Molecular modeling of quantitative structure retention relationship studies:Retention Behavior of Polychlorinated Dibenzofurans on Gas Chromatographic Stationary Phases of Varying Polarity by a Novel Molecular Distance Edge Vector[J]. Journal of Chromatographic Science. 2002,41(1): 7-13.
    
    [17] Zhicai Zai, Zunyao Wang, Liansheng Wang. Quantitative structure-property relationship study of GC retention indices for PCDFs by DFT and relative position of chlorine substitution[J]. Journal of Molecular Structure. 2005, 724:115-124.
    
    [18]堵锡华.二恶英类化合物多氯代二苯并呋喃色谱保留值与基团修饰指数的相关性.化工学报. 2005,56(10):1955-1961.
    
    [19] M. D Hale, F. D. Hileman, T. Mazer, T. 1. Shell, R. W. Noble, J. Rook. Mathematical Modeling of Temperature Programmed Capillary Gas Chromatographic Retention Indexes for Polychlorinated Dibenzofurans[J]. Anal. Chem. 1985,57:640-648.

© 2004-2018 中国地质图书馆版权所有 京ICP备05064691号 京公网安备11010802017129号

地址:北京市海淀区学院路29号 邮编:100083

电话:办公室:(+86 10)66554848;文献借阅、咨询服务、科技查新:66554700