Structure of Organoantimony Compounds [C5H4Mn(CO)3]Sb, (4-Me2NC6H4)3SbI2, Ph3Sb[OC(O)C6H3(NO2)2-3,5]2, (3-MeC6H4)3Sb[OC(O)C6H3(NO2)2-3,5]2PhH,and (3-FC6H4)3Sb[OC(O)C6H3(NO2)2-3,5]2PhH

Abstract

The structure of five organoantimony compounds [C₅H₄Mn(CO)₃]Sb (1), (4-Me₂NC₆H₄)₃SbI₂ (2), Ph₃Sb[OC(O)C₆H₃(NO₂)₂-3,5]₂ (3), (3-MeC₆H₄)₃Sb[OC(O)C₆H₃(NO₂)₂-3,5]₂×PhH (4),
and (3-FC₆H₄)₃Sb[OC(O)C₆H₃(NO₂)₂-3,5]₂×PhH (5) was determined by X-ray diffraction analysis. X-ray diffraction of the compounds was carried out on an automatic four-circle diffractometer D8 Quest Bruker (МоК_α, λ = 0.71073 Å, 293 К. [C₅H₄Mn(CO)₃]Sb (1), crystal size 0.53×0.4×0.22 mm, R-3, a = 19.221(6), b = 19.221(6), c = 11.935(4) Å, a = 90.00, β = 90.00,
g = 120.00 deg., V = 3818.6(17) ų, Z = 2, R₁ = 0.0484, wR₂ = 0.0900. (4-Me₂NC₆H₄)₃SbI₂ (2), crystal size 0.26 × 0.19 × 0.16 mm, Ia-3, a = 22.238(13), b = 22.238(13), c = 22.238(13) Å,
a = 90.00, β = 90.00, g = 90.00 deg., V = 10997(19) ų, Z = 48, R₁ = 0.0372, wR₂ = 0.0855. Ph₃Sb[OC(O)C₆H₃(NO₂)₂-3,5]₂ (3), crystal size 0.39×0.29×0.19 mm, P-1, a = 11.985(8),
b = 12.186(7), c = 14.292(10) Å, a = 72.30(3), β = 69.64(3), g = 61.79(3) deg., V = 1699.8(19) ų, Z = 2, R₁ = 0.0388, wR₂ = 0.1246. (3-MeC₆H₄)₃Sb[OC(O)C₆H₃(NO₂)₂-3,5]₂×PhH (4), crystal size 0.2 × 0.17 × 0.07 mm, P-1, a = 12.654(8), b = 13.217(9), c = 14.672(13) Å, a  = 64.42(3),
β = 79.73(3), g  = 65.66(2) deg., V = 2017(3) ų, Z = 2, R₁ = 0.0350, wR₂ = 0.0870.
(3-FC₆H₄)₃Sb[OC(O)C₆H₃(NO₂)₂-3,5]₂×PhH (5), crystal size 0.55×0.4×0.19 мм, P-1, a = 12.34(3), b = 12.95(2), c = 14.41(2) Å, a  =  81.73(6),  β = 66.94(10), g  = 66.31(7) deg., V = 1940(6) ų,
Z = 2, R₁ = 0.0721, wR₂ = 0.1558.