• Spectroscopy and Spectral Analysis
  • Vol. 42, Issue 4, 1104 (2022)
Zhuan-ping ZHENG*, Ai-dong LI, Jun DONG, Yan ZHI, and Jia-min GONG
Author Affiliations
  • School of Electronic Engineering, Xi’an University of Posts and Telecommunications, Xi’an 710121, China
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    DOI: 10.3964/j.issn.1000-0593(2022)04-1104-05 Cite this Article
    Zhuan-ping ZHENG, Ai-dong LI, Jun DONG, Yan ZHI, Jia-min GONG. Terahertz Spectroscopic Investigation of Maleic Hydrazide Polymorphs[J]. Spectroscopy and Spectral Analysis, 2022, 42(4): 1104 Copy Citation Text show less
    The molecular structure (a), molecular arrangements of MH2 (b) and MH3 (c)
    Fig. 1. The molecular structure (a), molecular arrangements of MH2 (b) and MH3 (c)
    The Powder XRD pattern (a) and the data previously published (b) of MH2 and MH3
    Fig. 2. The Powder XRD pattern (a) and the data previously published (b) of MH2 and MH3
    The experimental THz spectra of MH2 and MH3
    Fig. 3. The experimental THz spectra of MH2 and MH3
    The experimental and calculated spectra of MH2 and MH3
    Fig. 4. The experimental and calculated spectra of MH2 and MH3
    The experimental THz spectra of MH3 and Qingxiansu (b)
    Fig. 5. The experimental THz spectra of MH3 and Qingxiansu (b)
    实验理论
    MH2PBEAssignment
    0.340.36 (1.15)*绕晶胞c轴面外转动
    1.411.05 (0.65)绕晶胞c轴面外转动
    1.761.71 (1.56)绕晶胞b轴面内集体摆动
    MH3PBEAssignment
    0.750.78 (0.07)绕晶胞a轴面内转动
    0.82 (0.18)绕晶胞b轴面内转动
    1.861.89 (0.35)绕晶胞a轴面外转动
    Table 1. The calculated and experimental THz spectral data (THz) of MH2 and MH3
    Zhuan-ping ZHENG, Ai-dong LI, Jun DONG, Yan ZHI, Jia-min GONG. Terahertz Spectroscopic Investigation of Maleic Hydrazide Polymorphs[J]. Spectroscopy and Spectral Analysis, 2022, 42(4): 1104
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