The Thermodynamic Characteristics of Formation of Nickel(II) Complexes with LTyrosine in AqueousEthanolic Solvents

A. S. Molchanov; S. F. Ledenkov

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The Thermodynamic Characteristics of Formation of Nickel(II) Complexes with LTyrosine in AqueousEthanolic Solvents

机译：乙醇水溶液中与LTyrosine形成镍（II）配合物的热力学特征

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Acid dissociation constants of Ltyrosine (H2Tyr) and the constants of complex formation between Ltyrosine and nickel(II) ions in water–ethanol mixtures were determined potentiometrically. The Gibbs energies of transfer of tyrosine, HTyr– tyrosinate anion, and [NiHTyr]+ complex from water into binary solvents were calculated. An increase in the stability constants of the [NiHTyr]+ and [Ni(HTyr)2] com plexes in solvents with a high content of ethanol was caused by weakening of the solvation of amino ligand donor groups.

机译：电位测定法测定了酪氨酸（H2Tyr）的酸解离常数以及酪氨酸和镍（II）离子在水-乙醇混合物中形成络合物的常数。计算了酪氨酸，HTyr-酪氨酸阴离子和[NiHTyr] +络合物从水到二元溶剂的转移的吉布斯能量。在乙醇含量高的溶剂中，[NiHTyr] +和[Ni（HTyr）2]复合物的稳定常数增加是由于氨基配体供体基团的溶剂化作用减弱所致。

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《Russian Journal of Physical Chemistry》 |2009年第12期|共4页
作者
A. S. Molchanov; S. F. Ledenkov;
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正文语种 eng
中图分类物理化学（理论化学）、化学物理学;
关键词
AqueousEthanolic; tyrosinate; constants;

机译：乙醛酸;酪氨酸盐;常数;

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专利

1. The Thermodynamic Characteristics of Formation of Nickel(II) Complexes with LTyrosine in AqueousEthanolic Solvents [J] . A. S. Molchanov, S. F. Ledenkov Russian Journal of Physical Chemistry . 2009,第12期

机译：乙醇水溶液中与LTyrosine形成镍（II）配合物的热力学特征
2. THERMODYNAMIC, CRYSTALLOGRAPHIC AND SOLVENT EXTRACTION PROPERTIES OF COBALT(II), NICKEL(II) AND COPPER(II) COMPLEXES OF ETHYLENEDIAMINE-N,N,N',N'-TETRAACETANILIDE [J] . Denamor AFD., Bullock JI., Garcia AA., Polyhedron: The International Journal for Inorganic and Organometallic Chemistry . 1997,第24期

机译：乙二胺-N，N，N'，N'-四乙酰胺的钴（II），镍（II）和铜（II）配合物的热力学，结晶学和溶剂萃取性能
3. THERMODYNAMIC PARAMETERS FOR THE FORMATION OF GLYCINE COMPLEXES WITH MAGNESIUM(II), CALCIUM(II), LEAD(II), MANGANESE(II), COBALT(II), NICKEL(II), ZINC(II) AND CADMIUM(II) AT DIFFERENT TEMPERATURES AND IONIC STRENGTHS, WITH PARTICULAR REFERENCE TO NAT [J] . Casale A., Destefano C., Gianguzza A., Thermochimica Acta: An International Journal Concerned with the Broader Aspects of Thermochemistry and Its Applications to Chemical Problems . 1995,第0期

机译：含镁（II），钙（II），铅（II），锰（II），钴（II），镍（II），锌（II）和镉（II）的甘氨酸络合物形成的热力学参数温度和离子强度，特别是对NAT的引用
4. Thermodynamics of the Formation of Vanadium(II) Complexes in Chloride Melts [C] . I. B. Polovov, B. D. Vasin, A. V. Abakumov, International Symposium on Molten Salts . 2007

机译：氯化物熔体中钒（II）复合物的形成热力学
5. Synthesis, electrochemistry, and thermodynamics of mononuclear and dinuclear nickel(II) diphosphine complexes. [D] . Fraze, Kendra Eileen. 2007

机译：单核和双核镍（II）二膦配合物的合成，电化学和热力学。
6. Solid-State Interconversions: Unique 100 Reversible Transformations between the Ground and Metastable States in Single-Crystals of a Series of Nickel(II) Nitro Complexes [O] . Mark R Warren, Timothy L Easun, Simon K Brayshaw, -1

机译：固态相互转换：一系列镍（II）硝基配合物的单晶中基态和亚稳态之间的唯一100％可逆转换。
7. Study of Organo(2,2′-bipyridine)nickel Complexes. III. NMR Studies on the Interaction of Dialkyl(2,2′-bipyridine)nickel with Solvents and Olefins [O] . Takakazu Yamamoto, Yoshiyuki Nakamura, Akio Yamamoto 1976

机译：有机（2,2'-硼胺）镍复合物的研究。 III。核苷酸研究二烷基（2,2'-双吡啶）镍与溶剂和烯烃的相互作用研究
8. Kinetics and Thermodynamics of Nickel (II): Glycine Complexes Using Carbon Magnetic Resonance. [R] . shepard, d. f. 1979

机译：镍（II）：甘氨酸配合物的碳磁共振动力学和热力学。

The Thermodynamic Characteristics of Formation of Nickel(II) Complexes with LTyrosine in AqueousEthanolic Solvents

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