Kinetics and mechanism of complex formation of nickel(II) with tetra-N-alkylated cyclam in N,N-dimethylformamide (DMF): Comparative study on the reactivity and solvent exchange of the species Ni(DMF)62+ and Ni(DMF)5Cl+

Inorganic Chemistry

Volumn 39, Issue 8, 2000, Pages 1721-1727

  Elias, Horst ^a   Schumacher, Rüdiger ^a   Schwamberger, Jörg ^a   Wittekopf, Thorsten ^a   Helm, Lothar ^b   Merbach, André E ^b   Ulrich, Stefan ^b  

^a DARMSTADT UNIVERSITY OF TECHNOLOGY   (Germany)

^b UNIVERSITY OF LAUSANNE   (Switzerland)

Author keywords

[No Author keywords available]

Indexed keywords

CYCLAM DERIVATIVE; N,N DIMETHYLFORMAMIDE; NICKEL COMPLEX;

ARTICLE; CARBON NUCLEAR MAGNETIC RESONANCE; COMPLEX FORMATION; ISOMERISM; REACTION ANALYSIS; SPECTROPHOTOMETRY; TEMPERATURE DEPENDENCE; THERMODYNAMICS;

EID: 0034678260     PISSN: 00201669     EISSN: None     Source Type: Journal    
DOI: 10.1021/ic991139h     Document Type: Article

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20. iBuM was added to suppress the water-initiated pathway.
21. -1 (see ref 9).
22. -3 M leads to a slope of m = 1.0 ± 0.3.
23. 2+ within approximately 90 s, the third syringe was used to conduct a stopped-flow experiment with the intermediate and a solution of chloride ions in DMF.
24. o is approximately 0.5 instead of 1.0.
25. -2 M leads to a slope of m = 1.1 ± 0.1.
26. -1 (see ref 23).
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