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Zeng W, Wang X, Zhou T, Zhang Y. Crystal Structure, Photophysical Study, Hirshfeld Surface Analysis, and Nonlinear Optical Properties of a New Hydroxyphenylamino Meldrum's Acid Derivative. Molecules 2023; 28:molecules28052181. [PMID: 36903427 PMCID: PMC10004585 DOI: 10.3390/molecules28052181] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2023] [Revised: 02/13/2023] [Accepted: 02/23/2023] [Indexed: 03/03/2023] Open
Abstract
The structural, photophysical, and vibrational properties of a new hydroxyphenylamino Meldrum's acid derivative, 3-((2-hydroxyphenylamino)methylene)-1,5-dioxaspiro[5.5]undecane-2,4-dione (HMD), were studied. The comparison of experimental and theoretical vibrational spectra can help understand basic vibration patterns and provides a better interpretation of IR spectra. The UV-Vis spectrum of HMD was computed using density functional theory (DFT)/B3LYP/6-311 G(d,p) basis set in the gas state, and the maximum wavelength was in accord with the experimental data. The molecular electrostatic potential (MEP) and Hirshfeld surface analysis confirmed O(1)-H(1A)···O(2) intermolecular hydrogen bonds in the HMD molecule. The natural bond orbital (NBO) analysis provided delocalizing interactions between π→π* orbitals and n→σ*/π* charge transfer transitions. Finally, the thermal gravimetric (TG)/differential scanning calorimeter (DSC) and the non-linear optical (NLO) properties of HMD were also reported.
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Affiliation(s)
- Wulan Zeng
- Department of Chemistry, Chemical Engineering and Environmental Engineering, Weifang University, Weifang 261061, China
- Correspondence:
| | - Xia Wang
- Department of Chemistry, Chemical Engineering and Environmental Engineering, Weifang University, Weifang 261061, China
| | - Tao Zhou
- Department of Chemistry, Chemical Engineering and Environmental Engineering, Weifang University, Weifang 261061, China
| | - Yunju Zhang
- Key Laboratory of Photoinduced Functional Materials, School of Chemistry and Chemical Engineering, Mianyang Normal University, Mianyang 621000, China
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Study on crystal structure, spectroscopic, thermodynamic properties and Hirshfeld surfaces of a new spiro compound containing thiourea group C17H18N2O4S. J Mol Struct 2023. [DOI: 10.1016/j.molstruc.2023.135017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
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Zeng W, Wang X, Li Y, Li X, Zhang Y. Structural, spectroscopic and computational studies of two new spirocompounds containing 2,3,4-trimethoxybenzyl group. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2022.133806] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Wang X, Dong Y, Zeng W, Zhang X, Zhou M, Chen K. The crystal structure of dimethylammonium 8-[(7,9-dioxo-6,10-dioxaspiro[4.5]decan-8-ylidene)methyl]-9-oxo-6,10-dioxaspiro[4.5]dec-7-en-7-olate, C 19H 25NO 8. Z KRIST-NEW CRYST ST 2022. [DOI: 10.1515/ncrs-2022-0200] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Abstract
C19H25NO8, monoclinic, P21/n (no. 14), a = 10.149(2) Å, b = 12.338(3) Å, c = 15.898(3) Å, β = 97.58(3)°, V = 1973.2(7) Å3, Z = 4, R
gt
(F) = 0.0581, wR
ref
(F
2) = 0.1842, T = 293(2) K.
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Affiliation(s)
- Xia Wang
- Department of Chemistry, Chemical Engineering and Environmental Engineering , Weifang University , Weifang , Shandong 261061 , P. R. China
| | - Yani Dong
- Department of Chemistry, Chemical Engineering and Environmental Engineering , Weifang University , Weifang , Shandong 261061 , P. R. China
| | - Wulan Zeng
- Department of Chemistry, Chemical Engineering and Environmental Engineering , Weifang University , Weifang , Shandong 261061 , P. R. China
| | - Xiaolong Zhang
- Department of Chemistry, Chemical Engineering and Environmental Engineering , Weifang University , Weifang , Shandong 261061 , P. R. China
| | - Mengying Zhou
- Department of Chemistry, Chemical Engineering and Environmental Engineering , Weifang University , Weifang , Shandong 261061 , P. R. China
| | - Keyu Chen
- Department of Chemistry, Chemical Engineering and Environmental Engineering , Weifang University , Weifang , Shandong 261061 , P. R. China
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