作者:
Yang Ting-Ying;Guo Dan;Hu Yu-Qiong;Yi Si-Jia;Gu Shu-Qi;...
期刊:
无机化学学报,2023年39(1):117-126 ISSN:1001-4861
作者机构:
[Hu Yu-Qiong; He Xia; Yang Ting-Ying; Yi Si-Jia; Gu Shu-Qi; Zhang Fu-Xing; Guo Dan; Zhu Xiao-Ming] Hengyang Normal Univ, Coll Chem & Mat Sci,Key Lab Organometall New Mat, Coll Hunan Prov,Key Lab Funct Met Organ Cpds Huna, Hunan Engn Res Ctr Monitoring & Treatment Heavy M, Hengyang 421008, Hunan, Peoples R China.
作者:
Yang Ying-Qun*;Li Chang-Hong;Li Wei;Yang Tian-Yi
期刊:
Chinese Journal of Structural Chemistry,2022年41(3):248-252 ISSN:0254-5861
通讯作者:
Yang Ying-Qun;Li, W;Li, CH
作者机构:
[Li Wei; Yang Ying-Qun] Hunan Prov Coll, Key Lab Funct Met Organ Cpds Hunan Prov, Hengyang 421008, Peoples R China.;[Li Wei; Yang Ying-Qun] Hunan Prov Coll, Key Lab Funct Organomet Mat, Hengyang 421008, Peoples R China.;[Yang Tian-Yi; Li Wei; Yang Ying-Qun] Hengyang Normal Univ, Dept Chem & Mat Sci, Hengyang 421008, Peoples R China.;[Li Chang-Hong; Li, CH] Hunan Inst Technol, Sch Mat & Chem Engn, Hengyang 421002, Peoples R China.
通讯机构:
[Li, W ; Yang, YQ; Li, CH ] H;Hunan Prov Coll, Key Lab Funct Met Organ Cpds Hunan Prov, Hengyang 421008, Peoples R China.;Hunan Prov Coll, Key Lab Funct Organomet Mat, Hengyang 421008, Peoples R China.;Hengyang Normal Univ, Dept Chem & Mat Sci, Hengyang 421008, Peoples R China.;Hunan Inst Technol, Sch Mat & Chem Engn, Hengyang 421002, Peoples R China.
关键词:
europium(III) complex;crystal structure;magnetic and fluorescent properties
摘要:
A new europium(III) complex [Eu2(C14H9O3)6(2,2’-bipy)2]·(2,2’-bipy)2 has been synthesized with 2-benzoylbenzoic acid and 2,2’-bipyridine as ligands. Crystal data: triclinic, space group P1, with a = 13.5251(5), b = 13.9453(5), c = 15.3582(5) ?, α = 76.922(3)o, β = 79.740(3)o, γ = 64.248(4)o, V = 2530.83(18) ?3, Dc = 1.496 g/cm3, Z = 1, μ(MoKα) = 1.305 mm-1, F(000) = 1156, the final R = 0.0340 and wR = 0.0638. The Eu(III) ion is coordinated by eight atoms to give a distorted square antiprism coordination geometry. The complex exhibits antiferromagnetism in the temperature range of 300~2 K, and two intense fluorescence emission bands arising from the transitions of Eu3+: 5D0 → 7F1 (595 nm) and 5D0 → 7F2 (618 nm), respectively. In addition, the fluorescence sensing properties of the complex in CrO42- solution were studied.
期刊:
Chinese Journal of Structural Chemistry,2022年41(3):2203012-2203018 ISSN:0254-5861
通讯作者:
Yu-Xing, T.
作者机构:
[TAN Yu-Xing; NI Peng-Hui; MAO Fang-Fang; JIANG Wu-Jiu] Key Laboratory of Functional Metal-organic Compounds of Hunan Province,Key Laboratory of Organometallic New Materials,College of Hunan Province,Hunan Provincial Engineering Research Center for Monitoring and Treatment of Heavy Metals Pollution in the Upper Reaches of Xiangjiang River,College of Chemistry and Materials Science,Hengyang Normal University,Hengyang,Hunan 421008,China
通讯机构:
Key Laboratory of Functional Metal-organic Compounds of Hunan Province, Key Laboratory of Organometallic New Materials, College of Hunan Province, Hunan Provincial Engineering Research Center for Monitoring and Treatment of Heavy Metals Pollution in the Upper Reaches of Xiangjiang River, College of Chemistry and Materials Science, Hengyang Normal University, Hunan, Hengyang, China
摘要:
Dibutyltin benzoin benzoyl hydrazone complex I [C6H5(O)C=N-N=C(Ph)CH(Ph)O](2)[(n-Bu)(2)Sn](2) and dibutyltin benzoin salicyl hydrazone complex II [2-(OH)-C6H4(O)C=N-N=C(Ph)CH(Ph)O](2)[(n-Bu)(2)Sn](2) were synthesized and characterized by IR, H-1, C-13 and Sn-119 NMR spectra, FIRMS, elemental analysis and thermal stability analysis, and the crystal structures were determined by X-ray diffraction. The crystal of complex I belongs to monoclinic system, space group P2(1)/n with a = 11.1942(8), b = 10.4754(7), c = 23.6700(17) angstrom, beta = 101.529(2)degrees, Z = 2, V = 2719.6(3) angstrom(3), D-c = 1.371 Mg.m(-3), mu(MoK alpha) = 0.966 mm(-1), F(000) = 1152, R = 0.0458 and wR = 0.1312. The crystal of complex II is of triclinic system, space group P-(1) over bar with a = 9.9960(4), b = 11.2466(4), c = 14.0509(5) angstrom, alpha = 69.4190(10)degrees, beta = 70.0600(10)degrees, gamma = 81.8090(10)degrees, Z = 1, V = 1389.69(9) angstrom(3), D-c = 1.380 Mg.m(-3), mu(MoK alpha) = 0.950 mm(-1), F(000) = 592, R = 0.0284 and wR = 0.0690. In vitro antitumor activities of both complexes were evaluated by CCK8 method against three human cancer cell lines (MCF7, NCI-H460 and HepG2), and complex II exhibited better antitumor activity than I. The interaction between complexes and calf thymus DNA was studied by UV-vis, fluorescence spectroscopy and viscosity measurements.
作者机构:
[Chen Jing-Jiao; Zhao Bin-Jie; Deng Xin; Zhou Yu-Lin; Xu Sai-Nan; Li Fang-Fang; Zhang Fu-Xing; Tian Jie; Zhu Xiao-Ming] Hengyang Normal Univ, Hunan Engn Res Ctr Monitoring & Treatment Heavy M, Dept Chem & Mat Sci,Key Lab Organometall New Mat, Key Lab Funct Met Organ Cpds Hunan Prov, Hengyang 421008, Hunan, Peoples R China.
作者:
Liu Xi;Zhang Fu-Xing;He Li-Fang;Li Da-Wei;Zeng Wei-Hong;...
期刊:
无机化学学报,2022年38(1):46-52 ISSN:1001-4861
通讯作者:
Zhang, FX
作者机构:
[He Xia; Sheng Liang-Bing; Zhang Fu-Xing; Liu Xi; Zeng Wei-Hong; Jiang Shu-Yun; Li Da-Wei; He Li-Fang; Zhu Xiao-Ming] Hengyang Normal Univ, Key Lab Funct Organometall Mat Coll Hunan Prov, Dept Chem & Mat Sci, Key Lab Funct Met Organ Cpds Hunan Prov, Hengyang 421008, Hunan, Peoples R China.
通讯机构:
[Zhang, FX ] H;Hengyang Normal Univ, Key Lab Funct Organometall Mat Coll Hunan Prov, Dept Chem & Mat Sci, Key Lab Funct Met Organ Cpds Hunan Prov, Hengyang 421008, Hunan, Peoples R China.
作者机构:
[龚文平; 张春香; 申有名] College of Chemistry and Materials Engineering, Hunan University of Arts and Science, Changde;415000, China;[Yang, Xi; 谷标] Key Laboratory of Functional Metal-Organic Compounds of Human Province, College of Chemistry and Materials Science, Heng-yang Normal University, Hengyang;421008, China;[龚文平; 张春香; 申有名] 415000, China
作者机构:
[张春香; 刘旭; 靳俊玲] Hunan Province Cooperative Innovation Center for the Construction & Development of Dongting Lake Ecological Economic Zone, College of Chemistry and Materials Engineering, Hunan University of Arts and Science, Changde;415000, China;[申有名; 谷标] Laboratory of Functional Metal-Organic Compounds of Hunan Province, College of Chemistry and Materials Science, Hengyang Normal University, Hengyang;421008, China;[张春香; 刘旭; 靳俊玲] 415000, China
作者机构:
[李文艺] College of Chemistry and Materials Science, Hengyang Normal University, Hengyang, 421008, China;[何卫民] School of Chemistry and Chemical Engineering, University of South China, Hengyang, 421001, China
通讯机构:
[He, W.] S;School of Chemistry and Chemical Engineering, China
期刊:
Chinese Journal of Structural Chemistry,2021年40(4):507-511 ISSN:0254-5861
作者机构:
[Kuang Yun-Fei; Yang Ying-Qun; Zhu Xiao-Ming] Hunan Prov Coll, Key Lab Funct Met Organ Cpds Hunan Prov, Hengyang 421008, Peoples R China.;[Kuang Yun-Fei; Yang Ying-Qun; Zhu Xiao-Ming] Hunan Prov Coll, Key Lab Funct Organometall Mat, Hengyang 421008, Peoples R China.;[Kuang Yun-Fei; Yang Ying-Qun; Zhu Xiao-Ming] Hengyang Normal Univ, Dept Chem & Mat Sci, Hengyang 421008, Peoples R China.
关键词:
europium(III) complex;crystal structure;fluorescent and magnetic properties
摘要:
A new europium(III) complex Eu(C20H14O3N)(3) (2,2'-bipy)(H2O)center dot H2O has been synthesized with 2-diphenylanine carbonyl benzoic acid and 2,2'-bipyridine as ligands. Crystal data for the complex are as follows: triclinic, space group P (1) over bar, a = 11.3334(5), b = 16.0883(7), c = 17.0116(8) angstrom, alpha = 70.411(4)degrees, beta= 82.435(4)degrees, gamma = 85.095(4)degrees, V = 2894.0(2) angstrom(3) , D-c = 1.484 g/cm(3) , Z = 2, mu = 1.15 mm(-1) , F(000) = 1320 and the final R= 0.0447 and wR = 0.0578. The Eu(III) ion is coordinated by nine atoms to give a monocapped square antiprism coordination geometry. The complex shows two intense fluorescence emission bands arising from the transitions of Eu3+ : D-5(0) -> F-7(1) (592 nm) and D-5(0) -> F-7(2) (616 nm), respectively. Also reported is the magnetic property of the complex. The complex exhibits antiferromagnetism in the temperature range of 300 similar to 2 K.
期刊:
Chinese Journal of Structural Chemistry,2021年40(5):625-630 ISSN:0254-5861
作者机构:
[Deng Yi-Fang; Sheng Liang-Bing; Lu Wei-Hong; Sun Jun-Bin; Chen Man-Sheng; Zhang Chun-Hua] Hengyang Normal Univ, Coll Chem & Mat Sci, Key Lab Funct Organometall Mat, Hengyang 421008, Hunan, Peoples R China.
关键词:
Fe complex;solvothermal synthesis;crystal structure;adsorption
摘要:
A Fe-based metal-organic framework, [Fe(INAIP)(DMF)]n·0.5nDMF(1), has been synthesized by the reaction of 5-(isonicotinamido)isophthalic acid(H2INAIP) with FeSO4·7H2O under DMF reaction solvent. Single-crystal X-ray diffraction analysis indicates that complex 1 displays a two-fold interpenetrated three-dimensional(3D) framework with sra topology. The TG, magnetic and adsorption properties of the complex were also studied.
摘要:
Tri(o-chlorobenzyl)tin 2,4,6-trimethylbenzoate (1) and tri(o-bromobenzyl)tin salicylate (2) were synthesized and characterized by elemental analysis, IR spectroscopy, NMR (H-1, C-13 and Sn-119), thermogravimetric analysis, and single-crystal X-ray diffraction. The initio calculation and in vitro anticancer activity test were performed for compounds 1 and 2. They are both single tin nucleus structures and the tin atoms were tetra coordinated in a distorted tetrahedral configuration; Compounds 1 and 2 showed stronger anticancer activity than cisplatin in human cervical cancer cells (Hela), liver cancer cells (HuH-7), non-small cell lung cancer cells (A549), lung adenocarcinoma cells (H1975) and breast cancer (MCF-7).