picrate相关论文
<正> 冠醚对稀土苦味酸盐的萃取研究已有较多报道,但与萃取过程密切相关的冠醚与稀土苦味酸盐配合物的研究却报道不多,本工作合成......
合成了轻稀土L_a(Ⅲ),P_r(Ⅲ),Nd(Ⅲ)苦味酸盐与二苯并-18-冠-6的固体配合物用元素分析、摩尔电导、红外光谱、~1H核磁共振谱和X-......
在pH6．3时合成了苦昧酸钆配合物并获得其晶体，X射线单晶衍射、元素分析、红外光谱分析表明该配合物组成为[Gd(pic)2·6H2O](pic)......
亚胺N（CH2CH2N=CH-C6H3-2,4-（OH）2）3与苦味酸镧在DMF中反应,得到了一个苦味酸盐[N（CH2CH2NH3）3][C6H2-O-2,4,6-（NO2）3]3·H2O.用X-射线......
The crystal structure of the title complex having thestoichiometric formula [Ni-(phen)3]Pic2.2CH3CN (Pic=picrate anion; ......
Nonlinear optical crystals of pure, 10 and 50 mol% glycine mixed L-valinium picrate have been grown from saturated aqueo......
在氯仿和甲醇的混合溶剂中合成了十三种戊二酰双（苯并－１５－冠－５）与不合稀土苦味酸盐所形成的超分子配合物，经元素分析确定其组成为Ｌｎ（Ｐｉｃ）３．Ｌ．ｘＨ２Ｏ（Ｌｎ＝Ｌａ，ｘ－５，Ｌｎ＝Ｐｒ，、Ｎｄ、Ｓｍ、Ｅｕ、Ｇｄ、......
利用在醋酸-醋酸钠缓冲溶液（Ph4.6)中Fe^2+与1，10-邻二氮菲-苦味酸盐形成橙红色配合物的显色反应，建立了一种新的测定人发中痕量铁的......
The investigation on UV-visible spectra of species formed by extracting some metal picrates with benzo-15-crown-5(B15C5)......
报道了以Ｓ－十二烷基双硫腙－苦味酸为载体制备苦味要到根离子电极，研究了电极的性能，并以该电极为批示电极研究了硝酸胍的单点滴定分析，导......
Detection of Oxidized Ferrocenes by LC-MS with Electrospray Ionization Using Picric Acid as the Coun
Ferrocene is an organometallic compound that readily undergoes oxidation in atmosphere under acidic conditions. However,......
Rare earth picrate complexes with the ligand PhenNO,RE（PhenNO）<sub>2</sub>（pic）<sub>3</sub>（RE=La,Pr,Nd,Sm～Tb,Er,Y）,have been p......
