Zobrazeno 1 - 10
of 138
pro vyhledávání: '"Guang Chen"'
Publikováno v:
Journal of Cluster Science. 33:707-715
Three Keggin polyoxotungstate inorganic–organic hybrid compounds have been synthesized under hydrothermal conditions by using H4SiW12O40 as starting materials: [{CuII(2,2′-bipy)2}2SiW12O40]·2H2O (1), [{CuII(phen)2}2SiW12O40] (2) and [{CuI(2,2′
Publikováno v:
Transition Metal Chemistry. 45:343-352
By using two kinds of flexible bis(triazole) ligands 1,3-bis(1,2,4-triazol-1-y1)propane (btp) and 1,6-bis(1,2,4-triazol-1-y1)hexane (btx), four compounds based on octamolybdate and Keggin anions were obtained, respectively, under hydrothermal conditi
Publikováno v:
Polyhedron. 169:247-252
Two novel and tetranuclear gadolinium clusters, namely, [Gd4(L)2(dbm)6(CH3OH)2] (1) and [Gd4(L)2(dbm)6(C2H5OH)2] (2) (H3L = (6-Hydroxymethyl)-N′-((2,3-dihydroxyphenyl)-methylene)picolinohydrazide and dbm = dibenzoylmethane), were assembled by the r
Publikováno v:
Chemical communications (Cambridge, England). 57(76)
Herein, we describe a concise and efficient synthesis of an angularly extended stable zethrene derivative 1, designed to have more benzenoid rings in the closed-shell resonance form. This compound exhibited enantiomeric structures in the solid state
Publikováno v:
Inorganica Chimica Acta. 493:14-19
Two novel supramolecular compounds of Keggin-type polyoxometalate (POM), [Cr(apca)2(H2O)2]4[KBW12O40]·9H2O (1), [Al(apca)2(H2O)2]8[SiW12O40]2·13H2O (2); apca = 3-aminopyrazine-2-carboxylic acid), were synthesized in aqueous solution and characteriz
Publikováno v:
New Journal of Chemistry. 43:6765-6771
Two new isopolytungstate compounds, namely [Cu4(2,2′-bipy)4(H2O)2(W6O22)]·4H2O (1) and [Cu(en)2Na8(H2O)28(H2W12O42)]·4H2O (2) (2,2′-bipy = 2,2′-bipyridine, en = 1,2-ethylenediamine), were synthesized under hydrothermal conditions and in aqueo
Publikováno v:
New Journal of Chemistry. 43:8704-8710
A mononuclear dysprosium(III)/gallium(III) metallacrown complex, {[DyGa4(Hnha)2(nha)4(NO3)(C5H5N)4](C5H6N)2}·(H2O)10 (1·H2O), was synthesized with a hydroxamic ligand: 3-hydroxy-2-napthanoic hydroxamic acid (H3nha). Meanwhile, the molecular structu
Publikováno v:
CrystEngComm. 21:1168-1179
Through using flexible ethanediamine (en) and bis(triazole) ligands, a series of Anderson POM-based compounds, [{CuII2(en)4}{Al(OH)6Mo6O18}]2·[{CuII(en)2}{Al(OH)6Mo6O18}]2·47H2O (1), [{CuII2(en)4}{Cr(OH)6Mo6O18}]2·[{CuII(en)2}{Cr(OH)6Mo6O18}]2·47
Publikováno v:
Journal of Cluster Science. 30:123-129
Two novel phosphomolybdate derivatives, (H2en)(Hen)2(H2P2Mo5O23)·5H2O (1) and [Cu(phen)(en)][Cu(phen)(en)(H2O)]2[PMo 8 VI Mo 4 V O40{Cu(phen)}2]2·6H2O (2) (en = ethylenediamine, phen = 1,10′-phenanthroline), were synthesized under hydrothermal te
Publikováno v:
Inorganic Chemistry Communications. 89:89-93
An intercalation compound of molybdenum oxide with pyridine and water (Mo8O24)·(py)·2H2O(1) was synthesized hydrothermally and its structure and component were determined by element analysis, IR spectroscopy, thermogravimetric analysis, X-ray photo