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标题晶体属斜方晶系,空间群Pbn2_1,a=9.086(2),b=13.439(3),c=22.858(11),V=2791,Z=4,Dc=1.927g/cm~3。在CAD—4衍射仪上收集强度数据,采用直接法和Fourier技术解出结构,并用全矩降最小二乘法修正。对于1180个独立衍射最终偏离因子0.067。结构中的阴离子与其同系物[(CH_3)_4-N]_2K(Mo_2O(S_2)_3(NO)_2]·H_2O中的阴离子配位情况相似。只是结构中的Mo—S与Mo—O键长有差异。这种差异在两者的红外光谱上有着相应的表现。
The title crystals are orthorhombic in space group Pbn2_1, a = 9.086 (2), b = 13.439 (3), c = 22.858 (11), V = 2791, Z = 4 and Dc = 1.927 g / cm ~ 3. The intensity data was collected on a CAD-4 diffractometer, and the structure was solved using the direct method and the Fourier technique, and corrected with full-moment least-squares method. The final deviation from the factor of 0.067 for 1180 individual diffraction. The anions in the structure are similar to the anions in the [CH_3) _4-N] _2K (Mo_2O (S_2) _3 (NO) _2] · H_2O, except for the Mo-S and Mo- There are differences in the difference between the two in the infrared spectrum has the corresponding performance.