نتایج جستجو برای: 1d copperi coordination polymer

تعداد نتایج: 189782  

Journal: :Dalton transactions 2013
Chengjie Wang Tao Wang Li Li Beibei Guo Yu Zhang Zhifang Xiong Gang Li

Six metal-organic frameworks, namely, [Cd(μ(2)-HDMPhIDC)(Py)](n) (H(3)DMPhIDC = 2-(3,4-dimethylphenyl)-1H-imidazole-4,5-dicarboxylic acid, Py = pyridine) (1), [Sr(μ(2)-HDMPhIDC)(H(2)O)](n) (2), {[M1(3)(μ(3)-DMPhIDC)(2)(H(2)O)(6)]·2H(2)O}(n) (M1 = Zn (3), or Mn (4)), [M2(μ(2)-HDMPhIDC)(H(2)O)(2)](n) (M2 = Mg (5), or Ca (6)), have been hydro(solvo)thermally synthesized and structurally characteri...

Journal: :Chemical communications 2010
Anthony S R Chesman David R Turner Glen B Deacon Stuart R Batten

The desolvation of lattice methanol from between the 1D chains in {[Cu(4,4'-bipyridine)(ccnm)(2)].4MeOH} (ccnm = carbamoylcyanonitrosomethanide) under ambient conditions, a weight loss of 22.4%, results in a solid state conversion to the 3D network [Cu(4,4'-bipyridine)(ccnm)(2)].

Journal: :Chemical communications 2011
Yong-Cong Ou Wen-Ting Liu Jin-Yan Li Gong-Guo Zhang Jing Wang Ming-Liang Tong

The coordination polymer [Zn(2)(1,2-bda)(2)(bpe)]·MeOH, which exhibits solvochromic effects upon reversible linear alcohol removal and adsorption, can be turned into [Zn(2)(1,2-bda)(2)(tpcb)(0.5)] in two-step SCSC transformations.

Journal: :The Journal of chemical physics 2014
Tarak K Patra Jayant K Singh

We present a molecular dynamics study on the stretching of a linear polymer chain that is adsorbed at the junction of two intersecting flat surfaces of varying alignments. We observe a transition from a two-dimensional to one-dimensional (1D) structure of the adsorbed polymer when the alignment, i.e., the angle between the two surfaces that form a groove, θ, is below 135°. We show that the radi...

نوتاش, بهروز ,

Two new polymeric compounds of cadmium acetate using two isomers of pyridine hydrazide ligands have been synthesized and characterized by X-ray diffraction analysis. Structural analysis shows that both compounds were crystallized in monoclinic crystal system with P21/c space group. Coordination polymer [Cd(OAc)2(L1H)]n (1) which L1H is para pyridine hydrazide, has two dimensional sheets with re...

Journal: :Journal of Molecular Structure 2021

The 1D coordination polymer, [Cu2(μ2OH)2(DABA)2]n (1), (HDABA = 4-Diallylamino-benzoic acid) is characterized by Single crystal X-Ray diffraction analysis. structure switches to a 2D geometry hydrogen bonding interactions. Hand grinding aqueous suspension of the 1, present in nano regime av. 100 nm dimension and shows catalytic performance reduction toxic nitrophenols corresponding aminophenols...

Journal: :Langmuir : the ACS journal of surfaces and colloids 2010
Deying Xia Xiang He Ying-Bing Jiang Gabriel P Lopez S R J Brueck

The use of simple plasma treatments and polymer deposition to tailor the anisotropic wetting properties of one-dimensional (1D) submicrometer-scale grooved surfaces, fabricated using interferometric lithography in photoresist polymer films, is reported. Strongly anisotropic wetting phenomena are observed for as-prepared 1D grooved surfaces for both positive and negative photoresists. Low-pressu...

Journal: :international journal of nano dimension 0
a. a. dehno khalaji department of chemistry, faculty of science, golestan university, gorgan, iran. f. malekan department of chemistry, faculty of science, golestan university, gorgan, iran.

in this study, we synthesis one-dimensional (1d) manganese(iii) schiff base coordination polymer [mn(brsalophen)(μ1,3-n3)]n by reaction of mncl2·6h2o and tetradentate schiff base ligand brsalophen at the presence of nan3 in methanol and characterized by elemental analyses (chn) and ft-ir spectroscopy. it was used as a new precursor to prepare spinel type manganese oxide nanowires by a facile so...

Journal: :Dalton transactions 2009
Gerasimi Lazari Theocharis C Stamatatos Catherine P Raptopoulou Vassilis Psycharis Michael Pissas Spyros P Perlepes Athanassios K Boudalis

Compound [Cu(3)(N(3))(6)(DMF)(2)](n) () was initially obtained in a serendipitous way during efforts to prepare a Cu(II)/N(3)(-)/Mebta coordination polymer (Mebta = 1-methylbenzotriazole). With the identity of established by single-crystal crystallography, a rational preparative route to this complex was designed and carried out by reacting Cu(ClO(4)).6H(2)O with two equivalents of NaN(3) in DM...

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