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
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Synthesis, crystal structure and luminescent properties of two cadmium thiocyanate coordination polymers with benzylpyridyl cations
TL;DR: In this paper, two luminescent Cd(II) complexes for R = Cl ( 1 ) and Br ( 2 ) have been synthesized and structurally characterized, where Cd atoms are all N3S3 hexa-coordinated with six bridging SCN − and form infinite [Cd(SCN) 3 ] ∞ polymeric chains.
Journal ArticleDOI
Sonochemical syntheses of a new nano-plate cadmium(II) coordination polymer as a precursor for the synthesis of cadmium(II) oxide nanoparticles.
Maryam Ramazani,Ali Morsali +1 more
TL;DR: Results show that the size and morphology of the CdO nanoparticles are dependent upon the particles size of compound 1 and the thermolysis temperature, while an increase in the processing temperature leads to an increased in the particle size of the produced cadmium(II) oxide nano-particles.
Journal ArticleDOI
Syntheses and crystal structures of cadmium(II)X2-hexamethylenetetramine (X = Br−/I−/SCN−) coordination polymers having different dimensionality
Arpita Banerjee,Pali Maiti,Tanmay Chattopadhyay,Kazi Sabnam Banu,Manami Ghosh,Eringathodi Suresh,Ennio Zangrando,Debasis Das +7 more
TL;DR: In this article, four coordination polymers of cadmium(II) with hexamethylenetetramine (htm) have been synthesized and characterized by routine physicochemical techniques as well as by X-ray single crystal structure analysis.
Journal ArticleDOI
Syntheses and crystal structures of two new coordination polymers of Cd(II) using organic spacer and inorganic-bridging ligands
Ananta Kumar Ghosh,Debajyoti Ghoshal,Michael G. B. Drew,Golam Mostafa,Nirmalendu Ray Chaudhuri +4 more
TL;DR: In this paper, two new octahedral cadmium (II) complexes [Cd(hmt)(dca)2] (Hmt=hexamethylenetetramine, dca=dicyanamide) have been synthesized and characterized by X-ray single-crystal analysis.
Journal ArticleDOI
Towards rational design of supramolecular helices using linear pseudohalides in Cd(II) - 2,2′-biimidazole system
Atish Dipankar Jana,Ananta Kumar Ghosh,Debajyoti Ghoshal,Golam Mostafa,Nirmalendu Ray Chaudhuri +4 more
TL;DR: In this article, three cadmium complexes, [Cd(H2biim)2(SCN)2] (1), [Ccd(SeCN) 2] (2) and [Cdc(Dicyanamide) 2,2′-biimidazole (dca)2], were synthesized and characterized by X-ray single crystal structure analysis.
References
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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.
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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.