1207297-83-3

Basic information

• Product Name: [((p-chlorophenyl)Sb)2O(hydrogen t-butylphosphonate^(1-))2(t-butylphosphonic acid)4]
• CAS NO: 1207297-83-3
• Molecular Weight: 1309.2
• Mol File: 1207297-83-3.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: [((p-chlorophenyl)Sb)2O(hydrogen t-butylphosphonate^(1-))2(t-butylphosphonic acid)4](CAS DataBase Reference)
• NIST Chemistry Reference: [((p-chlorophenyl)Sb)2O(hydrogen t-butylphosphonate^(1-))2(t-butylphosphonic acid)4](1207297-83-3)
• EPA Substance Registry System: [((p-chlorophenyl)Sb)2O(hydrogen t-butylphosphonate^(1-))2(t-butylphosphonic acid)4](1207297-83-3)

Safety Data

• Hazardous Substances Data: 1207297-83-3(Hazardous Substances Data)

Upstream product

• 62170-62-1 (p-chlorophenyl)stibonic acid 
• 4923-84-6 tert-butylphosphonic acid 

Relevant articles and documents

Synthesis and structural and magnetic characterisation of copper(II) complexes of mixed phosphonate-antimonate ligands

A polynucleating oxygen donor ligand based on condensation of p-chlorophenylstibonic acid (ArSbO3H2) and t-butylphosphonic acid is reported. [(SbAr)2O(HO3P tBu) 6] contains two antimony centres, bridged by an oxide and two hydrogen phosphonates. Reaction with copper acetate under solvothermal conditions produces four new polymetallic copper complexes. With pyridine used as a base the major product is a tetracopper cage, [Cu4O2 (SbAr)2(O3PtBu)2(O 2CMe)2(OMe)6], with the four copper centres arranged in a rhombus; a minor product is a tricopper complex, [Cu 3O4(SbAr)2 (O3PtBu) 4 (py)3]. With LiOMe as base the major product is again the tetranuclear cage, but the minor product is a heterometallic cage, [Cu 5Li4O6(SbAr) 4(O3P tBu)6(O2CMe)2(OMe)4 (MeOH)4]. With 2,6-lutidine as base an octametallic complex is formed, [Cu8O4(SbAr) 2(O3 P tBu)6(O2CMe)4(lutidine) 2]. Magnetic studies show both anti-ferromagnetic and weak ferromagnetic exchange between the copper centres in these new complexes. The Royal Society of Chemistry 2010.