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Electronic Spectral Parameters of the Saturated Solutions of Some Amino Acids and Some Bioactive N-heterocyclci Compounds Doped with Pr(III) ion

机译:Pr(III)离子掺杂的某些氨基酸和某些生物活性N-杂环化合物的饱和溶液的电子光谱参数

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摘要

Electronic spectral parameters,viz., udd-Ofelt parameter (T_(#lambda#), Racah (E~k),Slater-Condon 9F~K),Lande (#zeta#_(4f)) and bonding parameters (#beta#,b~(1/2) and #delta#) have been evaluated for the saturated solutions of some amino acids (L-cystine,L-leucine,L-proline,L-threonine,arginine, #beta#alanine and DL-aspartic acid) and some bio-active N-heterocyclics (indole,4-aminoantipyrine,1,2,3-benzotriazole and uracil) doped with Pr(III) ion.The change in symmetry around Pr(III) ion and covalency in M-L interactinos is observed.A linear relationship between oscilator strength (P_(ed)) v-bar T_6 has been observed for hypersensitive transition (~#H_4 -> ~3P_2)
机译:电子光谱参数,即udd-Ofelt参数(T _(#lambda#),Racah(E〜k),Slater-Condon 9F〜K),Lande(#zeta #_(4f))和键合参数(#beta已评估#,b〜(1/2)和#delta#)某些氨基酸(L-胱氨酸,L-亮氨酸,L-脯氨酸,L-苏氨酸,精氨酸,#beta#丙氨酸和DL)的饱和溶液-天冬氨酸)和一些生物活性的N-杂环(吲哚,4-氨基安替比林,1,2,3-苯并三唑和尿嘧啶)掺杂有Pr(III)离子.Pr(III)离子周围的对称性和共价键的变化观察到ML相互作用。观察到超敏感转变时振荡器强度(P_(ed))v-bar T_6之间的线性关系(〜#H_4->〜3P_2)

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