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[Ru(1,2-diaminoethane)3]3+, also known as tris(1,2-diaminoethane)ruthenium(III), is a coordination complex consisting of a central ruthenium (Ru) atom coordinated to three 1,2-diaminoethane ligands. This complex is a paramagnetic species with a +3 oxidation state and is often used in various applications, including as a catalyst in chemical reactions and as a potential therapeutic agent in medicine. The complex exhibits unique electronic and redox properties due to the interaction between the ruthenium center and the nitrogen donor atoms of the 1,2-diaminoethane ligands, which can lead to interesting photophysical and electrochemical behavior.

23422-89-1

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23422-89-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 23422-89-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,3,4,2 and 2 respectively; the second part has 2 digits, 8 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 23422-89:
(7*2)+(6*3)+(5*4)+(4*2)+(3*2)+(2*8)+(1*9)=91
91 % 10 = 1
So 23422-89-1 is a valid CAS Registry Number.

23422-89-1Downstream Products

23422-89-1Relevant academic research and scientific papers

Chiral discrimination in the reduction of [Co(edta)]- by [Co(en)3]2+ and [Ru(en)3]2+. X-ray structure of [Λ-Co(en)3][Δ-Co(edta)]2Cl·10H 2O

Warren, Robert M. L.,Haller, Kenneth J.,Tatehata, Akira,Lappin, A. Graham

, p. 227 - 232 (2008/10/08)

The structure of the salt [Λ-Co(en)3][Δ-Co(edta)]2Cl·10H 2O has been determined by X-ray crystallography. The salt crystallizes in the orthorhombic space group P21212 (No. 18) with Z = 2, a = 21.046(3) A?, b = 12.813(2) A?, c = 8.158(1) A?, and R = 0.035 for 5263 reflections. The complex ions participate in a network of hydrogen bonds which is interpreted to suggest a mechanism for chiral discrimination. Outer-sphere reduction of [Co(edta)]- by [Ru(en)3]2+ takes place with a second-order rate constant of 6 × 103 M-1 s-1 at 25°C and 0.10 M ionic strength. Chiral induction in the reaction results in a 2% enantiomeric excess with a ΔΛ preference, significantly smaller than the 10% ΔΛ induction found with [Co(en)3]2+ as reductant. This difference in chiral induction between the two reductants is ascribed to differences in chiral recognition in the assembly of electron-transfer precursor complexes.

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