An Investigation of Electronic Structure of Molecular Fragment Models of a Binuclear Ferrous Complex Fe2(C13H9NO2)2·2H2O

Abstract

Abstract: Using the CNDO/2 method, the electronic structure of molecular fragment models for a binuclear ferrous complex Fe₂(C₁₃H₉NO₂)₂·2H₂O has been calculated. The interaction between its planar structure unit and crystal water has been also studied. It is entirely possible that there are three different orientations of water molecule from the results of geometry optimization. The "umbrella" orientation of water is the most stable one of those we have researched. The interaction has resulted in the energy level shifts and the new structure below fermi energy Ef. By comparing with the local density of states (LDOS) of related atoms it is shown that such interaction, which is mainly localized between water molecule and oxygen atoms in the planar structure unit, has the nearest neighbour character. These calculated results have been compared with some experimental ones reasonably.

Key words: Fe₂(C₁₃H₉NO₂)₂·2H₂O complex, Molecular fragment model, Electronic structure, CNDO/2 calculation, Density of states

TrendMD:

Cai Zhengting, Guan Daren, Wang Zexin, Liu Dexin, Zhang Ruiqin. An Investigation of Electronic Structure of Molecular Fragment Models of a Binuclear Ferrous Complex Fe₂(C₁₃H₉NO₂)₂·2H₂O[J]. Chem. J. Chinese Universities, 1989, 10(4): 396.

References

Related Articles 15

[1]	XIA Tian, WAN Jiawei, YU Ranbo. Progress of the Structure-property Correlation of Heteroatomic Coordination Structured Carbon-based Single-atom Electrocatalysts [J]. Chem. J. Chinese Universities, 2022, 43(5): 20220162.
[2]	WANG Zumin, MENG Cheng, YU Ranbo. Doping Regulation in Transition Metal Phosphides for Hydrogen Evolution Catalysts [J]. Chem. J. Chinese Universities, 2022, 43(11): 20220544.
[3]	ZHUO Zengqing, PAN Feng. Progress of Key Electronic States in Lithium Ion Battery Materials Probed Through Soft X-ray Spectroscopy [J]. Chem. J. Chinese Universities, 2021, 42(8): 2332.
[4]	SHI Haihan,WU Xiangping,PENG Xinzhe,YU Guojing,DONG Chaoyang,JI Yaoyao,YANG Siwen,CHEN Junlin,WANG Jin,RAN Xueqin,YANG Lei,XIE Linghai,HUANG Wei. An Effective Method of Reducing the Internal Reorganization Energy Based on Windmill-like Grid Composed of Four Carbazoles^† [J]. Chem. J. Chinese Universities, 2020, 41(7): 1670.
[5]	SUN Guodong,WANG Xue,JIANG Guoliang,XU Zhiyong,LIU Hongmei. Effects of Gas Adsorption on Two Dimensional Metal-hexaiminobenzene Frameworks^† [J]. Chem. J. Chinese Universities, 2019, 40(5): 995.
[6]	ZHOU Hegen,JIN Hua,GUO Huirui,LIN Jing,ZHANG Yongfan. Electronic Structures and Optical Properties of Cu-based Semiconductors with Chalcopyrite-type Structure^† [J]. Chem. J. Chinese Universities, 2019, 40(3): 518.
[7]	ZHANG Zhaoyan,CHEN Hongshan. Theoretical Studies on the Zintl Crystals Assembled by Al₆ONa₂ Clusters ^† [J]. Chem. J. Chinese Universities, 2019, 40(11): 2354.
[8]	TIAN Linfei, ZHANG Chunhua, QU Ning, BI Yanting, ZHANG Hongxing, PAN Qingjiang. Theoretical Studies of Structural Design and Stability of Double-layered Sandwich-like Tetrapyrrolic Uranium Complexes^† [J]. Chem. J. Chinese Universities, 2018, 39(4): 749.
[9]	LI Tan, ZHANG Xiaochao, WANG Kai, LI Rui, FAN Caimei. First-principle Calculations on Electronic Structures and Optical Properties of α, β, γ, δ, ε, η-Bi₂ $O 3 †$ [J]. Chem. J. Chinese Universities, 2016, 37(5): 920.
[10]	CANG Yuping, CHEN Dong, YANG Fan, YANG Huiming. Theoretical Studies on Tetragonal, Monoclinic and Orthorhombic Distortions of Germanium Nitride Polymorphs^† [J]. Chem. J. Chinese Universities, 2016, 37(4): 674.
[11]	ZHOU Bing, LIU Chuanlin, YANG Jiping, CHEN Gong, HUANG Pengcheng. Electronic Structure and Molecular Packing of Regiosymmetric Oligo(3-methylthiophenes)^† [J]. Chem. J. Chinese Universities, 2014, 35(12): 2593.
[12]	WANG Yan, ZHANG Xiaochao, ZHAO Lijun, ZHAO Xiaoxia, SHI Baoping, FAN Caimei. First Principles Calculations on Electronic Structures and Optical Absorption Properties of Non-metal Doped BiOCl^† [J]. Chem. J. Chinese Universities, 2014, 35(12): 2624.
[13]	QIU Yi-Xiang, WANG Shu-Guang. Theoretical Investigations of Phosphine-stabilization on Gold Cluster ³⁺(R=Me, OMe, H, F, Cl, CN) [J]. Chem. J. Chinese Universities, 2012, 33(11): 2549.
[14]	MENG Su-Ci, YIN Xiu-Lian, MA Jing, XIE Ji-Min. Theoretical Studies on Solvent Effects and Intermolecular Interactions of Organic π-Conjugated Ligand in Solutions [J]. Chem. J. Chinese Universities, 2012, 33(11): 2492.
[15]	HONG Bo, JIN Dong-Ri, LI Yun, MA Ya-Juan, LU Min, LI Xia, ZHANG Hao-Hao, SUN Yu. Theoretical Investigation of Structure and Properties of Ge@C₈₂ [J]. Chem. J. Chinese Universities, 2012, 33(06): 1259.

An Investigation of Electronic Structure of Molecular Fragment Models of a Binuclear Ferrous Complex Fe₂(C₁₃H₉NO₂)₂·2H₂O

PDF (PC)

Knowledge

Abstract

Cite this article

share this article

References

Related Articles 15

Recommended Articles

Metrics

Comments