机译:双(MU-硫代)双([[O,O-二烷基(烷基)二膦基)氧钼(V)]复合物的合成,光谱表征和结构研究-MO2O2S2的晶体结构),MO2O2S2 [S2P(OET)(2)](2)CENTER-DOT-2NC(5)H(5),
, No. 2, with the cell parameters a = 12.663(4) Angstrom, b = 14.291(5) Angstrom, c = 9.349(3) Angstrom, alpha = 100.04(3)degrees, beta = 100.67(3)degrees, gamma = 73.03(3)degrees V = 1557(1) Angstrom(3), Z = 2, R = 0.0593, and R(w) = 0.0535. Mo2O3[S2P(OPh)(2)](4) (8) crystallizes in space group P2(1), No. 14, with cell parameters a = 15.206(2) Angstrom, b = 10.655(3) Angstrom, c = 19.406(3) Angstrom, beta = 111.67(1)degrees, V = 2921(1) Angstrom(3), Z = 2, R = 0.0518, R(w) = 0.0425. The immediate environment about the molybdenum atoms in 1 is essentially square pyramidal if the Mo-Mo interaction is ignored. The vacant positions in the square pyramids are occupied by two pyridine molecules in 6, resulting in an octahedral environment with very long Mo-N bonds. The terminal oxygen atoms in both 1 and 6 are in the syn conformation. In 8, which also has a distorted octahedral environment about molybdenum, two of the dithiophosphate groups are bidentate as in 1 and 6, but the two others have one normal Mo-S bond and one unusually long Mo-S bond. [References: 48]
,2号中结晶,单元参数a = 12.663(4)埃,b = 14.291(5)埃,c = 9.349(3)埃,α= 100.04(3)度,β= 100.67(3)度,伽马= 73.03(3)度V = 1557(1)埃(3),Z = 2,R = 0.0593,R (w)= 0.0535。 Mo2O3 [S2P(OPh)(2)](4)(8)在空间群P2(1)/ n,第14号中结晶,单元参数a = 15.206(2)埃,b = 10.655(3)埃, c = 19.406(3)埃,贝塔= 111.67(1)度,V = 2921(1)埃(3),Z = 2,R = 0.0518,R(w)= 0.0425。如果忽略Mo-Mo相互作用,则关于1中的钼原子的直接环境基本上是方形金字塔形的。方金字塔中的空位被6中的两个吡啶分子占据,从而形成具有非常长的Mo-N键的八面体环境。 1和6中的末端氧原子均处于顺式构象。在关于钼也具有扭曲的八面体环境的8中,二硫代磷酸酯基团中的两个像1和6中那样是双齿的,但是另外两个具有一个正常的Mo-S键和一个异常长的Mo-S键。 [参考:48]
Electrochemistry; Mo(v); Oxomolybdenum(v); Dithiocarbamate; Molybdenum(v); Reactivity; Chemistry; Ligands; Mo(iv); Atom;
机译:双(MU-硫代)双([[O,O-二烷基(烷基)二膦基)氧钼(V)]复合物的合成,光谱表征和结构研究-MO2O2S2的晶体结构),MO2O2S2 [S2P(OET)(2)](2)CENTER-DOT-2NC(5)H(5),
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机译:八氯环戊二烯基钛双(O,O-二烷基和亚烷基二硫代磷酸二硫代磷酸盐)化合物的合成和光谱表征