Journal ArticleDOI
Construction of coordination polymers of cadmium(II) with mixed hexamethylenetetramine and terephthalate or thiocyanate ligands
TLDR
In this paper, three new polymeric complexes [Cd(hmt)(SCN)(2)(H2O)(2)](n) (1), [cd-3(mu(2)-hmt(2)(scN)(6)(H 2O)(6) (n) n) (2), and [ cd-2(Hmt)(2)tP)(2), [hmt = hexamethylenetetetramine, tp = terephthalate] have been synthesized and characterized by single crystalAbout:
This article is published in Polyhedron.The article was published on 2003-09-15. It has received 48 citations till now. The article focuses on the topics: Thiocyanate & Denticity.read more
Citations
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Synthetic, spectral, structural and catalytic activity of infinite 3-D and 2-D copper(ii) coordination polymers for substrate size-dependent catalysis for CO2 conversion.
Bhaskaran,Manoj Trivedi,Anita Yadav,Gurmeet Singh,Abhinav Kumar,Girijesh Kumar,Ahmad Husain,Nigam P. Rath +7 more
TL;DR: The high efficiency and size-dependent selectivity toward small epoxides on catalytic CO2 cycloaddition make 1 a promising heterogeneous catalyst for carbon fixation and it can be used as a recoverable stableheterogeneous catalyst without any loss of performance.
Journal ArticleDOI
Synthesis, spectra, crystal structure and thermal properties of a polymeric 1-D cobalt(II) cyanato complex with hexamethylenetetramine
TL;DR: In this article, a new cobalt-II cyanato complex, [Co(NCO)2(H2O) 2(hmt)] (I) where hmt is hexamethylenetetramine, has been synthesized and structurally characterized.
Journal ArticleDOI
Poly[cadmium(II)-μ4-benzene-1,3-dioxyacetato]: a two-dimensional layer cadmium(II) coordination polymer
TL;DR: In this article, the CdII atom exists in a distorted monocapped octahedral coordination environment with seven O atoms from four carboxylate groups, bridged by benzene-1,3-dioxy-acetate dianions with tridentate and tetradentate modes of the oxyacetate groups.
Journal ArticleDOI
On the coordination behavior of the hmta toward zinc and cadmium cations in presence of sulfate(VI) and nitrate(V) anions
Rafal Kruszynski,Tomasz Sierański,Marcin Świątkowski,Marta Zielak,Jakub Wojciechowski,Magdalena Dzierzawska,Bartlomiej Lewinski +6 more
TL;DR: Zinc and cadmium sulfate and nitrate complexes with hexamethylenetetramine have been synthesized and characterized by elemental and thermal analysis, IR spectroscopy, and X-ray crystallography as mentioned in this paper.
Journal ArticleDOI
A Three-Dimensional Hetero-Bimetallic Coordination Polymer with Unusual (4,5)-Connected Topology and Ferrimagnetic Property Based on Octacyanotungstate and Polydentate Ligand
TL;DR: In this paper, a 3D manganese-tungsten bimetallic coordination polymer (CP-1) was constructed by the reaction of the molecular building block [W(CN)8]3 and tetradentate bridging ligand HMTA with d5 transition metal ion Mn2+.
References
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Journal ArticleDOI
Phase annealing in SHELX-90: direct methods for larger structures
TL;DR: In this article, a phase annealing method, related to the simulated-annealing approach in other optimization problems, is proposed and it is shown that it can result in an improvement of up to an order of magnitude in the chances of solving large structures at atomic resolution.
Journal ArticleDOI
An empirical method for correcting diffractometer data for absorption effects
N. Walker,David I. Stuart +1 more
TL;DR: In this article, a Fourier series in the polar angles of the incident and diffracted beam paths is used to model an absorption surface for the difference between the observed and calculated structure factors.
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Evaluation of Single-Crystal X-ray Diffraction Data from a Position-Sensitive Detector
TL;DR: In this paper, a Fortran program is developed for the reduction of single-crystal diffraction data from a sequence of adjacent rotation pictures recorded at a fixed X-ray wavelength by an electronic area detector.
Journal ArticleDOI
Construction of Porous Solids from Hydrogen-Bonded Metal Complexes of 1,3,5-Benzenetricarboxylic Acid
TL;DR: In this article, the reaction of M(II) acetate hydrate (M = Co, Ni, and Zn) with 1,3,5-benzenetricarboxylic acid yields a material formulated as M3(BTC)2·12H2O.