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Acta Chimica Sinica ›› 1995, Vol. 53 ›› Issue (12): 1163-1167. Previous Articles Next Articles
Original Articles
李华;杨翌秋;许禄;苏锵
发布日期:
LI HUA;YANG YIQIU;XU LU;SU QIANG
Published:
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In thi paper, three topological indices, Am1, Am2 and Am3, have been applied to multivariate analysis in structure-property studies. The topological indices of twenty asymmetrical phosphosphono bisazo derivatives of chromotropic acid have been calculated. The structure-property relationships between color reagent and molar absorptivity of color reactions with yttrium have been studies by Am indices and structure selective factors. Good results have been obtained by using correlation equation to predict the molar absorptivity of new color reagents.
Key words: PHOSPHONIC ACID P, COLOUR REAGENTS, COLOR REACTION, YTTRIUM, AZO COMPOUNDS
CLC Number:
O641
LI HUA;YANG YIQIU;XU LU;SU QIANG. Study on Structure-property Relationships between color reagents and sensitivity of color reactions with yttrium by topological indices[J]. Acta Chimica Sinica, 1995, 53(12): 1163-1167.
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