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tri(p-tolyl)antimony dibromide is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

60043-16-5

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60043-16-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 60043-16-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,0,0,4 and 3 respectively; the second part has 2 digits, 1 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 60043-16:
(7*6)+(6*0)+(5*0)+(4*4)+(3*3)+(2*1)+(1*6)=75
75 % 10 = 5
So 60043-16-5 is a valid CAS Registry Number.

60043-16-5Relevant academic research and scientific papers

Synthesis and structure of tri-p-tolylantimony dibromide

Sharutin,Sharutina,Pakusina,Platonova,Gerasimenko,Sergienko

, p. 831 - 833 (2008/10/08)

Tri(p-tolyl)antimony dibromide is synthesized by the oxidation of tri(p-tolyl)stibine with copper bromide CuBr2 in acetone. According to the X-ray diffraction analysis data, the antimony atom in tri(p-tolyl)antimony dibromide has the configuration of a trigonal bipyramid with axial bromine atoms. The Sb-Br and Sb-C bond lengths are 2.631(5) and 2.111(4) A, the CSbC and BrSbBr angles are 120° and 180°, and the intramolecular Br. . .C(1,2) contacts are 3.374 and 3.517 A, respectively.

Oxygen bridged hexa(organo)di-antimony compounds: Hydrolysis by traces of moisture and crystal structures of [SbR3Br]2O, where R = p-or o-tolyl

Gibbons, Martin N.,Blake, Alexander J.,Sowerby, D. Bryan

, p. 217 - 225 (2007/10/03)

1H and 13C NMR spectroscopy of four compounds of the type [SbR3X]2O, where X = Br and R = Ph, p-tolyl and o-tolyl or X = Cl and R = Me, have been interpreted as showing that unless stringent precautions are take

Solid-state Structures of Triarylantimony Dihalides; the Isolation of Some Mixed-halide Species and Crystal Structures of Ph3SbI2 and I3

Bricklebank, Neil,Godfrey, Stephen M.,Lane, Helen P.,McAuliffe, Charles A.,Pritchard, Robin G.

, p. 1759 - 1764 (2007/10/02)

Fifteen compounds of stoichiometry R3SbX2 (R = Ph or substituted aryl; X2 = Br2, I2 or IBr) were synthesized and studied by Raman spectroscopy.The crystal structure of Ph3SbI2 has been determined, which shows it to be a distorted trigonal-bipyramidal molecule.The distortion from regular trigonal-bipyramidal geometry may be explained by a pseudorotation process towards a rectangular pyramid.Moreover, there are two independent molecules within the unit cell and its distorted structure is in direct contrast to the known Ph3SbX2 (X = Cl or Br) which both adopt regular trigonal-bipyramidal geometry.The interhalogen compounds R3SbIBr also have trigonal-bipyramidal geometry.In direct contrast to the molecules Ph3El2 (E = P or As), which ionise in solution to form I, Ph3SbI2 is chemically changed in acetonitrile solution and forms the ionic I3, there being no evidence for I.The crystal structure of I3 has also been determined.

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