84417-09-4

Basic information

• Product Name: ReO₂(C₅H₅N)4⁽¹⁺⁾*B(C₆H₅)4^(1-)
• Synonyms: ReO₂(C₅H₅N)4⁽¹⁺⁾*B(C₆H₅)4^(1-)
• CAS NO: 84417-09-4
• Molecular Weight: 853.845
• Mol File: 84417-09-4.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: ReO₂(C₅H₅N)4⁽¹⁺⁾*B(C₆H₅)4^(1-)(CAS DataBase Reference)
• NIST Chemistry Reference: ReO₂(C₅H₅N)4⁽¹⁺⁾*B(C₆H₅)4^(1-)(84417-09-4)
• EPA Substance Registry System: ReO₂(C₅H₅N)4⁽¹⁺⁾*B(C₆H₅)4^(1-)(84417-09-4)

Safety Data

• Hazardous Substances Data: 84417-09-4(Hazardous Substances Data)

Upstream product

• 143-66-8 sodium tetraphenyl borate 

Relevant articles and documents

Reduction of Re2O7 by triethylphosphine

Re2O7 is reduced by PEt3 in the presence of L (L = pyridine, 4-methylpyridine, 4-phenylpyridine) to yield the mixed-valent Re5+Re7+ salts ReO2L4+ReO4-. ReO3 also reacts directly with pyridine to give the same compound. ReO2(4-Mepy)4ReO4 crystallizes in the triclinic space group P1: a = 10.180 (2) ?, b = 10.695 (3) ?, c = 13.261 (3) ?, α = 103.17 (2)°, β = 99.64 (2)°, γ = 96.47 (2)°, Z = 4. The structure consists of two crystallographically independent centrosymmetric trans-ReO2L4+ cations and tetrahedral ReO4- anions in general positions.