作者：
Liu Jiao;Li Zhuo-Qun;Yi Yu -Yang;Zhong Yi-Xin;Yu Hao-Tian;...
期刊：
无机化学学报,2019年35(12):2200-2208 ISSN：1001-4861
通讯作者：
Jiang Wu-Jiu
作者机构：
[Yu Hao-Tian; Liu Jiao; Jiang Wu-Jiu; Li Zhuo-Qun; Yi Yu -Yang; Tan Yu-Xing; Zhong Yi-Xin] Hengyang Normal Univ, Coll Chem & Mat Sci, Key Lab Funct Organometall Mat Univ Hunan Prov, Key Lab Funct Met Organ Cpds Hunan Prov, Hengyang 421008, Hunan, Peoples R China.
通讯机构：
[Jiang Wu-Jiu] H;Hengyang Normal Univ, Coll Chem & Mat Sci, Key Lab Funct Organometall Mat Univ Hunan Prov, Key Lab Funct Met Organ Cpds Hunan Prov, Hengyang 421008, Hunan, Peoples R China.
期刊：
Chinese Journal of Structural Chemistry,2019年38(12):2129-2134 ISSN：0254-5861
通讯作者：
Yang Ying-Qun;Li Wei
作者机构：
[Yang Ying-Qun; Li Wei] Key Lab Funct Met Organ Cpds Hunan Prov, Hengyang 421008, Peoples R China.;[Yang Ying-Qun; Li Wei] Hunan Prov Coll, Key Lab Funct Organometall Mat, Hengyang 421008, Peoples R China.;[Yang Ying; Li Jiao-Di; Yang Ying-Qun; Li Wei] Hengyang Normal Univ, Dept Chem & Mat Sci, Hengyang 421008, Peoples R China.
通讯机构：
[Yang, YQ; Li, W] K;[Yang, YQ; Li, W] H;Key Lab Funct Met Organ Cpds Hunan Prov, Hengyang 421008, Peoples R China.;Hunan Prov Coll, Key Lab Funct Organometall Mat, Hengyang 421008, Peoples R China.;Hengyang Normal Univ, Dept Chem & Mat Sci, Hengyang 421008, Peoples R China.
关键词：
terbium(III) complex;crystal structure;fluorescent and magnetic properties
摘要：
A new terbium(III) complex Tb(C20H14O3N)(3)(C12H8N2)(H2O)center dot H2O has been synthesized with 2-diphenylanine carbonyl benzoic acid and 1,10-phenanthroline as ligands. Crystal data for the complex are as follows: triclinic, space group P (1) over bar, a =11.6034(6), b = 16.2465(8), c = 16.4427(8) angstrom, alpha = 73.168(5)degrees, beta = 88.655(4)degrees, gamma = 82.865(4)degrees, V= 2943.7(3) angstrom(3), D-c = 1.494 g/cm(3), Z = 2, mu(MoK alpha) = 1.272 mm(-1), F(000) = 1348, the final R= 0.0535 and wR = 0.0809. The Tb(III) ion is coordinated by nine atoms to give a monocapped square antiprism coordination geometry. The complex shows four fluorescence emission bands arising from the transitions of Tb3+: D-5(4) -> F-7(6) (491 nm), D-5(4) -> F-7(5) (546 nm), D-5(4) -> F-7(4) (585 nm) and D-5(4) -> F-7(3) (621 nm). Also reported are the magnetic and thermal stability properties of the complex.
摘要：
The 1,5-disubstituted thiocarbohydrazide ligands were prepared by the condensation of thiocarbohydrazide with salicylaldehyde and 5-methylsalicylaldehyde, respectively. The butyltin complexes, [(5-R-2-hydroxy)ArCH=NNH](2)CS(n-BuSnCl)(2), R = H(T1); R = Me(T2), based on the 1,5-disubstituted thiocarbohydrazide were obtained by microwave-assisted solvothermal reaction of n-butyltintrichloride precursor with the ligands in methanol environments, which have been structurally characterized by elemental analysis, IR and (H-1,C-13) NMR spectra. The crystals belong to monoclinic system, space groups C2/c(T1) and Pc(T2), respectively. The Sn atom is six-coordinated with distorted octahedral geometry by 0, N and S atoms from ligand, C atom of butyl and two Cl atoms. In the crystal, complex T1 forms three-dimensional supramolecular assembly mediated by noncovalent interactions such as C-H center dot center dot center dot Cl and pi-stacking interactions. Similarly, T2 forms an interesting two-dimensional supramolecular structure by noncovalent interactions (e.g. C-H center dot center dot center dot Cl and N-H center dot center dot center dot Cl) of one-dimensional band-like chain. These ligands and its butyltin complexes have growth effect on the target plants, such as Portulaca oleracea L., Amaranthus spinosus L., Cassia tora L., Brassica campestris L. ssp. chinensis var. utilis Tsen et Lee and Amaranthus tricolor L. The ligand L1 has a good inhibitory effect on the growth of Cassia tora L., and complex T2 has selective inhibition on the growth of Portulaca oleracea L. and Amaranthus tricolor L., which can be used as a candidate compound for Cassia tora L., Portulaca oleracea L. and Amaranthus tricolor L. herbicide.
摘要：
Two new cobalt(II) complexes [Co-2(2,2'-bipy)(2)(dpa)(2)(H2O)(5)]center dot 4H(2)O (1) and Co(2,2'-bipy)(3)(SO (4))center dot 7.5H(2)O (2) have been synthesized with diaphonic acid (H(2)dpa) and 2,2'-bipyridine (2,2'-bipy) as ligands. In 1, two neighboring cobalt(II) ions are linked together by one bridging diaphonic acid group, forming an asymmetric dinuclear structure. 1 crystallizes in triclinic, space group P (1) over bar with alpha = 9.825(6), b = 13.007(8), c = 19.586(1) angstrom, alpha = 80.773(1)degrees, beta = 77.065(1)degrees, gamma = 85.902(1)degrees, M-r = 431.4, V = 2406.5(3) angstrom(3), D-c = 1.48 g/cm(3), Z = 2, mu(MoK alpha) = 0.767 mm(-1), F(000) = 1112, the final R= 0.0379 and wR = 0.0862. The central cobalt(II) ions in 1 and 2 are coordinated with six atoms, forming distorted octahedral coordination geometry. The fluorescence and thermal stability properties of 1 and 2 are also reported.
摘要：
Two 2-oxo-3-phenylpropionic acid arylformylhydrazone dibenzyltin (IV) complexes {[C4H3O(O)C=N-N=C(PhCH2)COOl(C6H5CH2)(2)Sn(CH3OH)}(2) (I) and {[t-Bu-C6H4(O)C=N-N=C(PhCH2)COO](C6H5CH2)(2)Sn(CH3OH)}(2) (II) have been synthesized and characterized by IR, H-1, C-13 and Sn-119 NMR spectra, HRMS, and elemental, thermal stability and single-crystal X-ray diffraction analyses. Complex I crystallizes in the triclinic system, space group P (1) over bar with a = 9.0392(9), b = 10.249(1), c = 15.5762(15) angstrom, alpha = 98.605(1)degrees, beta = 103.765(1)degrees, gamma = 104.056(1)degrees, Z = 2, V = 1326.3(2) angstrom(3) , D-c = 1.511 Mg.m(-3), mu(MoKa) = 1.005 mm(-1), F(000) = 612, R = 0.0206 and wR = 0.0524. Complex II belongs to triclinic system, space group P (1) over bar, a = 11.4643(3), b = 11.8885(3), c = 13.0362(4) angstrom, alpha = 73.800(1)degrees, beta = 71.679(1)degrees, gamma = 79.006(1)degrees, Z = 2, V = 1609.34(8) angstrom(3), D-c = 1.381 Mg.m(-3), mu(MoKa) = 0.833 mm(-1), F(000) = 688, R = 0.0244 and wR = 0.0244. In vitro antitumor activities of both complexes were evaluated by MTT against three human cancer cell lines (NCI-H460, HepG2 and MCF7) and human cell lines (HL7702). Both complexes exhibit better antitumor activity. Furthermore, the interaction between both complexes and calf thymus DNA was studied with EB fluorescent probe.
通讯机构：
Key Laboratory of Functional Organometallic Materials, University of Hunan Province, Key Laboratory of Functional Metal-Organic Compounds of Hunan Province, College of Chemistry and Material Science, Hengyang Normal University, Hengyang, China
作者：
Li Jiao-Di;Wu Zhao-Zhao;Sun Yue;Yang Ying;Yu Jiang-Xi*;...
期刊：
Chinese Journal of Structural Chemistry,2019年38(11):1928-1933 ISSN：0254-5861
通讯作者：
Yu Jiang-Xi;Yang Ying-Qun
作者机构：
[Yang Ying; Yu Jiang-Xi; Yang Ying-Qun; Li Jiao-Di; Wu Zhao-Zhao; Sun Yue] Hengyang Normal Univ, Dept Chem & Mat Sci, Hengyang 421008, Peoples R China.;[Yu Jiang-Xi; Yang Ying-Qun] Hunan Prov Coll, Key Lab Funct Met Organ Cpds Hunan Prov, Hengyang 421008, Peoples R China.;[Yu Jiang-Xi; Yang Ying-Qun] Hunan Prov Coll, Key Lab Funct Organometall Mat, Hengyang 421008, Peoples R China.
通讯机构：
[Yu, JX; Yang, YQ] H;Hunan Prov Coll, Key Lab Funct Met Organ Cpds Hunan Prov, Hengyang 421008, Peoples R China.;Hunan Prov Coll, Key Lab Funct Organometall Mat, Hengyang 421008, Peoples R China.;Hengyang Normal Univ, Dept Chem & Mat Sci, Hengyang 421008, Peoples R China.
关键词：
europium(Ⅲ) complex;crystal structure;fluorescence;magnetic and thermal stability properties
摘要：
A new europium(III) complex Eu-2(C15H11O3)(6)(C12H8N2)(2) has been synthesized with 2-(4-Methylbenzoyl)benzoic acid and 1,10-phenanthroline as ligands. Crystal data for the complex are as follows: monoclinic, space group P-21/n, a = 15.1238(5), b = 13.5928(4), c = 22.9840(7) angstrom, beta = 104.132(3)degrees, V = 4582.0(2) angstrom(3), D-c = 1.522 g/cm(3), Z = 4, ,mu(MoK alpha) = 1.433 mm(-1) , F(000) = 2128, the final R= 0.0447 and wR = 0.0826. The Eu(III) ion is coordinated by eight atoms to give a distorted square antiprism coordination geometry. The complex shows two intense fluorescence emission bands arising from the transitions of Eu3+ : D-5(0) -> F-7(1) (594 nm) and D-5(0) -> F-7(2) (617 nm). The complex is an antiferromagnetism system in the range of 150 similar to 300 K. Also reported in the paper is the thermal stability property of the title complex.
作者：
He Quan-Guo;Liang Jing;Li Guang-Li*;Deng Pei-Hong*;Liu Jun;...
期刊：
分析化学,2018年46(3):438-445 ISSN：0253-3820
通讯作者：
Li Guang-Li;Deng Pei-Hong
作者机构：
[He Quan-Guo; Li Guang-Li; Liu Xiao-Peng; Liang Jing; Liu Jun] Hunan Univ Technol, Coll Life Sci & Chem, Zhuzhou 412007, Peoples R China.;[Deng Pei-Hong] Hengyang Normal Univ, Dept Chem & Mat Sci, Hengyang 421008, Peoples R China.
通讯机构：
[Li Guang-Li; Deng Pei-Hong] H;Hunan Univ Technol, Coll Life Sci & Chem, Zhuzhou 412007, Peoples R China.;Hengyang Normal Univ, Dept Chem & Mat Sci, Hengyang 421008, Peoples R China.
作者机构：
[贺全国; 刘晓鹏; 刘军; 李广利; 梁静] College of Life Science and Chemistry, Hu'nan University of Technology, Zhuzhou;412007, China;[邓培红] Department of Chemistry and Material Science, Hengyang Normal University, Hengyang;421008, China;[贺全国; 刘晓鹏; 刘军; 李广利; 梁静] 412007, China
通讯机构：
[Deng, P.] D;Department of Chemistry and Material Science, Hengyang Normal University, Hengyang, China
