Zobrazeno 1 - 10 of 197 pro vyhledávání: '"Ning-Hai Hu"'
1
Akademický článek
Poly[[tris(μ-4,4′-bipyridine-κ2N:N′)bis(μ-l-lysinato-κ3N1,O1:O1′)dizinc(II)] tetranitrate 0.6-hydrate dimethylformamide disolvate]
Autor: Ning-Hai Hu, Shu-Qiang Li
Publikováno v: Acta Crystallographica Section E, Vol 68, Iss 5, Pp m633-m634 (2012)
In the title compound, {[Zn2(C6H14N2O2)2(C10H8N2)3](NO3)4·0.6H2O·2C3H7NO}n, the ZnII ion is six-coordinated with a distorted octahedral geometry by two carboxylate O atoms and one amino N atom from two l-lysinate (l-lys) ligands, and three N atoms
Externí odkaz: https://doaj.org/article/a5d0e548d8de4aa58b4e10db21f3ee0b
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2
Akademický článek
catena-Poly[[[aquabis(4,4′-bipyridine-κN)zinc]-μ-l-tyrosinato-κ3N,O1:O1′] nitrate dihydrate]
Autor: Shu-Qiang Li, Ning-Hai Hu
Publikováno v: Acta Crystallographica Section E, Vol 67, Iss 7, Pp m884-m885 (2011)
In the title compound, {[Zn(C9H10NO3)(C10H8N2)2(H2O)]NO3·2H2O}n, the ZnII atom is six-coordinated in a distorted octahedral geometry by two carboxylate O atoms and one amino N atom from two l-tyrosinate ligands, two N atoms from two 4,4′-bipyridin
Externí odkaz: https://doaj.org/article/7b7bfbf2d4ba42e1a1c71e58a7b5493c
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3
Akademický článek
catena-Poly[diammonium [diaquabis(pyridine-2,4-dicarboxylato-κ2N,O2)cuprate(II)] [[diaquacopper(II)]-μ-pyridine-2,4-dicarboxylato-κ3N,O2:O2′-[tetraaquacadmium(II)]-μ-pyridine-2,4-dicarboxylato-κ3O2:N,O2′] hexahydrate]
Autor: Jing-Wei Xu, Ning-Hai Hu, Heng-Qing Jia, Zhi-Gang Li, Guan-Hua Wang
Publikováno v: Acta Crystallographica Section E, Vol 65, Iss 12, Pp m1568-m1569 (2009)
The title mixed-metal complex, {(NH4)2[Cu(C7H3NO4)2(H2O)2][CdCu(C7H3NO4)2(H2O)6]·6H2O}n, contains one octahedrally coordinated CdII center and two octahedrally coordinated CuII centers, each lying on an inversion center. The two CuII atoms are each
Externí odkaz: https://doaj.org/article/a73a0ca403dd4cdfbc3224ef8646117d
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4
Akademický článek
A polymorph of diaquabis(pyrazine-2-carboxylato-κ2N1,O)copper(II)
Autor: Jing-Wei Xu, Ning-Hai Hu, Fan-Jin Meng, Ren-Ling He, Guan-Hua Wang
Publikováno v: Acta Crystallographica Section E, Vol 65, Iss 12, Pp m1511-m1511 (2009)
The title compound, [Cu(C5H3N2O2)2(H2O)2], is a new polymorph of the previously reported compound [Klein et al. (1982). Inorg. Chem. 21, 1891–1897]. The CuII atom, lying on an inversion center, is coordinated by two N atoms and two O atoms from two
Externí odkaz: https://doaj.org/article/b5fb42abde8347f8968f4e71979b1c49
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6
Crystal structure of a photolysis product of vitamin B 6 : A pyridodihydrofuran-condensed skeleton compound of pyridoxal 5′-phosphate
Autor: Katsuyuki Aoki, Masayoshi Onishi, Hideyuki Nakamura, Toshiaki Hattori, Ning-Hai Hu
Publikováno v: Journal of Molecular Structure. 1148:57-61
An aqueous solution dissolving pyridoxal 5′-phosphate (PLP) was exposed to sun-light at room temperature to yield a photolysis product, 4b,9b-dihydro-4b,9b-dihydroxy-1,6-dimethyl-4,9-bis(phosphonooxymethyl){pyrido[3′,4′:2,3]furo[4,5-b]}pyrido[4
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::6a914e3428f39a92f59496a64f8ac98d
https://doi.org/10.1016/j.molstruc.2017.06.068
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7
Crystal structure of [{Cu(tren)}2(cytosinato)]·(ClO4)3·0.5H2O (tren = tris(2-aminoethyl)amine) and an overview on intra-molecular interligand interactions affecting metal binding sites of cytosine
Autor: Ning-Hai Hu, Katsuyuki Aoki, Kazutaka Murayama, Md. Shahidur Rahman, Md. Abdus Salam
Publikováno v: Inorganica Chimica Acta. 452:238-243
Treatment of cytosine with tris(2-aminoethyl)amine (tren) and Cu(ClO4)2·6H2O under alkaline conditions gave a ternary tren–Cu2+–cytosine complex, [{Cu(tren)}2(cytosinato)]·(ClO4)3·0.5H2O, whose crystal structure was determined by X-ray diffrac
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::10e72a34382279cbe23aa543625b653e
https://doi.org/10.1016/j.ica.2016.01.020
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8
Solid State Structures of Lead Complexes with Relevance for Biological Systems
Autor: Katsuyuki, Aoki, Kazutaka, Murayama, Ning-Hai, Hu
Publikováno v: Metal ions in life sciences. 17
Structural information on the interaction between lead ion and its targeting biological substances is important not only for enriching coordination chemistry of lead but for successfully treating lead poisoning that is a present-day problem. This cha
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::b6f85393d96f96c521cc861c229b88e7
https://pubmed.ncbi.nlm.nih.gov/28731300
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9
7. Solid State Structures of Lead Complexes with Relevance for Biological Systems
Autor: Ning Hai Hu, Kazutaka Murayama, Katsuyuki Aoki
Structural information on the interaction between lead ion and its targeting biological substances is important not only for enriching coordination chemistry of lead but for successfully treating lead poisoning that is a present-day problem. This cha
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::4bc36358fc948b361e05c687aff71c02
https://doi.org/10.1515/9783110434330-007
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10
Stereospecific intra-molecular interligand interactions affecting base-specific metal bonding to purine nucleobases in the solid state
Autor: Ikuhide Fujisawa, Kazutaka Murayama, Katsuyuki Aoki, Ning Hai Hu
Publikováno v: Coordination Chemistry Reviews. 257:2798-2813
Metal ions play a key role in nucleic acid structure and activity. The elucidation of factors/rules that govern the binding of metal ions is therefore an essential step for the better understanding of nucleic acid functions. In this review, we deal w
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::619e9500329988a87263bbc4b702b78e
https://doi.org/10.1016/j.ccr.2013.02.008
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