146995-55-3

Basic information

• Product Name: Be(SC₆H₂(C(CH₃)3)3)2(O(CH₂)4)*C₆H₅CH₃
• CAS NO: 146995-55-3
• Molecular Weight: 728.248
• Mol File: 146995-55-3.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: Be(SC₆H₂(C(CH₃)3)3)2(O(CH₂)4)*C₆H₅CH₃(CAS DataBase Reference)
• NIST Chemistry Reference: Be(SC₆H₂(C(CH₃)3)3)2(O(CH₂)4)*C₆H₅CH₃(146995-55-3)
• EPA Substance Registry System: Be(SC₆H₂(C(CH₃)3)3)2(O(CH₂)4)*C₆H₅CH₃(146995-55-3)

Safety Data

• Hazardous Substances Data: 146995-55-3(Hazardous Substances Data)

Upstream product

• 7787-47-5 beryllium(II) chloride 
• 111975-80-5 Li-2,4,6-trimethylbenzenethiolate 
• 60-29-7 diethyl ether 

Relevant articles and documents

Synthesis and structural characterization of the beryllium compounds [Be(2,4,6-Me3C6H2)2(OEt 2)], [Be{O(2,4,6-t-Bu3C6H2)}2(OEt 2)], and [Be{S(2,4,6-t-Bu3C6H2)} 2(THF)]·PhMe and ...

Full title: Synthesis and structural characterization of the beryllium compounds [Be(2,4,6-Me3C6H2)2(OEt 2)], [Be{O(2,4,6-t-Bu3C6H2)}2(OEt 2)], and [Be{S(2,4,6-t-Bu3C6H2)} 2(THF)]·PhMe and determination of the structure of [BeCl2(OEt2)2]. The preparations of some new classes of beryllium compounds that have a coordination number of 3 at beryllium are reported. They were synthesized by the reaction of BeCl2(OEt2)2 with the appropriate lithium salt to give the products [BeMes2(OEt2)] (1; Mes = 2,4,6-Me3C6H2), [Be(OMes*)2(OEt2)] (2; Mes* = 2,4,6-t-Bu3C6H2), and [Be(SMes*)2(THF)]·PhMe (3). The compounds were characterized by 1H NMR and IR spectroscopy, C and H analysis, and X-ray crystallography. The crystal structure of [BeO2(OEt2)2] (4) was also determined. Crystal data (Mo Kα (λ = 0.710 69 A?) at 130 K) are as follows: [BeMes2(OEt2)] (1), a = 11.913(3) A?, c = 28.390(8) A?, V = 4029(2) A?3, tetragonal, space group I42m, 975 (I > 3σ(I)) data, R = 0.042; [Be(OMes*)2OEt2] (2), a = 25.022(9) A?, b = 9.834(3) A?, c = 16.290(4) A?, β = 96.48(3)°, V = 3982(2) A?3, monoclinic, space group C2/c, 3173 (I > 3σ(I)) data, R = 0.051; [Be(SMes*)2THF]·PhMe (3), a = 8.695(4) A?, b = 17.399(10) A?, c = 17.437(8) A?, α = 60.80(4)°, β= 83.29(4)°, γ = 84.24(4)°, V = 2284(2) A?3, triclinic, space group P1, 3751 (I > 2σ(I)) data, R = 0.061; [BeCl2(OEt2)2] (4), a = 7.486(3) A?, c = 20.022(8) A?, V = 971.7(6) A?3, trigonal, space group P3121, 646 (I > 2σ(I)) data, R = 0.028.