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由四圆衍射仪收集标题化合物Zn(DMP)_2的衍射数据。用直接法解出其单晶结构为:空间群Pc,a=0.9361(2),b=1.0519(3).c=1.2028(2)nm. β=91.01(2)°,Z=4.锌原子与4个配体的非酯氧原子形成ZnO_4四面体。具有近似的T_d对称性。相邻锌原子由“O—P—O”桥相连,形成一维链状配位聚合物。红外光谱证实O—P—O基的形成。对某些重要的谱带进行了解释,说明了Zn—O振动与配位阴离子振动的混合情况。
The diffraction data of the title compound Zn (DMP) 2 was collected by a four-circle diffractometer. The direct crystal structure is solved by the direct method: space group Pc a = 0.9361 (2) b = 1.0519 (3) c = 1.2028 (2) nm β = 91.01 (2) ° and Z = The atoms and non-ester oxygen atoms of four ligands form ZnO_4 tetrahedra. With approximate T_d symmetry. Adjacent zinc atoms are connected by an “O-P-O” bridge to form a one-dimensional chain coordination polymer. Infrared spectroscopy confirmed the formation of O-P-O groups. Some important bands are explained, illustrating the mixing of Zn-O vibration and coordination anion vibration.