کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
5413752 | 1506637 | 2006 | 6 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Binary and ternary complexes of copper(II) with N-phosphonomethylglycine and valine
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موضوعات مرتبط
مهندسی و علوم پایه
شیمی
شیمی تئوریک و عملی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Binary and ternary complexes of copper(II) with N-phosphonomethylglycine and valine Binary and ternary complexes of copper(II) with N-phosphonomethylglycine and valine](/preview/png/5413752.png)
چکیده انگلیسی
The complex formation in binary and ternary systems containing copper(II), N-phosphonomethylglycine (H3PMG) and valine (HVal) have been investigated by potentiometry and Vis spectrophotometry at 25 °C. The complex species formation CuPMG, Cu(PMG)24â, Cu(HPMG)â, Cu(HPMG)22â, CuPMG(HPMG)3â, Cu(H2PMG)+, Cu(HPMG)(H2PMG)â were found in the binary system Cu2+-H3PMG and their stability constants were determined. The formation of the Cu(PMG)Val2â and Cu(HPMG)Valâ species was estimated in ternary system and their structure was proposed.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Molecular Liquids - Volume 126, Issues 1â3, 15 May 2006, Pages 89-94
Journal: Journal of Molecular Liquids - Volume 126, Issues 1â3, 15 May 2006, Pages 89-94
نویسندگان
N.V. Paschevskaya, S.N. Bolotin, A.A. Sklyar, N.M. Trudnikova, N.N. Bukov, V.T. Panyushkin,