Oxidative Scission of a Mo−Mo Quadruple Bond
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https://figshare.com/articles/dataset/Oxidative_Scission_of_a_Mo_Mo_Quadruple_Bond/3598998
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资源简介：
Two compounds containing the cations Mo2(DPhIP)4n+, n = 1 or 2 and DPhIP = the anion of 2,6-diphenyliminopiperidine, have been obtained by oxidation of the quadruply-bonded Mo2(DPhIP)4 species. The
first oxidation process conserves the structure but results in a slight increase of the Mo−Mo distance from 2.114(1) to 2.136(2) Å in [Mo2(DPhIP)4](PF6)·2CH2Cl2 (1·2CH2Cl2). However, the second oxidation process breaks
the dimolybdenum bond, giving a bioctahedral complex, [Mo2(DPhIP)4](BF4)2·5CH3CN·Et2O (2·5CH3CN·Et2O),
with Mo···Mo separation of 2.9954(7) Å. Crystallographic data for 1·2CH2Cl2 are space group C2/c, a = 17.1891(9) Å, b = 17.807(1) Å, c = 24.210(2) Å, β = 106.403(4)°, Z = 4; for 2·5CH3CN·Et2O, space group P21/n, a
= 16.523(5) Å, b = 27.418(5) Å, c = 18.163(3) Å, β = 93.48(2)°, Z = 4.
创建时间：
2016-08-17
