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[Mo3S4(μ-CH3COO)[S2P(OEt)2]3(py)]·(CH3COOCH2CH3) , Mr = 1197. 96,monoclinic,P21/n,a=13. 158(2),b=23. 153(5), c=16. 175(3) A,β = 112. 79(1)°,V=4543. 1(7)A3,Z=4, Dc= 1. 751g/cm-3,λ(MoKa) = 0. 71073A ,μ= 13. 799cm-1,F(000) = 2408. Final R=0. 067 for 4000 reflections. The structure consists of the neutral cluster molecule [Mo3S4(μ-OAc) (dtp)3(py)] (dtp = [S2P(OEt)2]) and the solvent ethyl acetate (AcOEt). The three Mo-Mo bond lengths in the title compound are 2. 691(2) ,2. 747(2) ,2. 762(2) A ,whereas the Mo-N bond length in Mo(3) position is 2. 36(2)A. The important bond lengths of these Mo clusters with (py) ring at the loose coordination site are listed for comparison.
[Mo3S4 (μ-CH3COO) [S2P (OEt) 2] 3 (py)] · (CH3COOCH2CH3), Mr = 1197. 96, monoclinic, P21 / n, a = 13. 158 (2), b = (5), c = 16.175 (3) A, β = 112. 79 (1) °, V = 4543 1 A3, Z = 4, Dc = 1.751 g / cm-3, λ Moore et al., MoKa) = 0. 71073A, μ = 13. 799 cm -1, F (000) = 2408. Final R = 0. 067 for 4000 reflections. The structure consists of the neutral cluster molecule [Mo3S4 (μ- OAc) (dtp) 3 (py)] (dtp = [S2P (OEt) 2]) and the solvent ethyl acetate (AcOEt). The three Mo-Mo bond lengths in the title compound are 2.691 (2), 2.747 , 2.762 (2) A, whereas the Mo-N bond length in Mo (3) position is 2. 36 (2) A. The important bond lengths of these Mo clusters with (py) ring at the loose coordination site are listed for comparison