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115031-97-5

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115031-97-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 115031-97-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,5,0,3 and 1 respectively; the second part has 2 digits, 9 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 115031-97:
(8*1)+(7*1)+(6*5)+(5*0)+(4*3)+(3*1)+(2*9)+(1*7)=85
85 % 10 = 5
So 115031-97-5 is a valid CAS Registry Number.

115031-97-5Downstream Products

115031-97-5Relevant articles and documents

Trapping of Three-Center Ir-Sn-X Intermediates in the Reaction of IrI(COD) with Organotin(IV) Halides. X-ray Structure of (COD)Ir(Br)SnMe2Br

Zeijden, Adolphus A. H. van der,Koten, Gerard van,Wouters, Jacqueline M. A.,Wijsmuller, Willem F. A.,Grove, David M.,et al.

, p. 5354 - 5361 (2007/10/02)

The reaction of IrI(COD) with various organotin(IV) halides SnRR'X2 yields dinuclear adducts (COD)Ir(X)SnRR'X (X = Cl, R = R'= Me, Ph; X = R = Cl, R'= Me; X = Br, R = R'= Me, Br; X = Br, R = Me, R'= Ph).No reaction was observed with SnMe3Cl.The X-ray structure of (COD)Ir(Br)SnMe2Br was determined.Crystals are triclinic, space group P1, with unit-cell dimensions a=10.122(2) Angstroem , b=14.136(2) Angstroem, c=17.310(2) Angstroem, α=66.83(1) deg, β=69.35(1) deg, γ=73.64(2) deg.The crystal structure was solved with direct methods (Ir, Sn, Br) and subsequent difference Fourier techniques.Anisotropic blocked full-matrix least-squares refinement with 6605 observed reflections and 458 parameters converged at RF=0.0337.The molecule contains an Ir-Sn-Br triangle, which appears to be the result of an Sn-Br bond that is side-on coordinated to Ir.As such it can be envisaged as a unique trapped three-center intermediate in the concerted oxidative addition of a metal-halide bound to a square-planar metal d8 complex.

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