Search Results - "Hountas, A."

Crystal and molecular structure and magnetism of (.mu.-terephthalato)bis[(N-(2-diethylamino)ethyl)salicylidenaminato)copper(II)]-water-methanol by Xanthopoulos, C. E, Sigalas, M. P, Katsoulos, G. A, Tsipis, C. A, Terzis, A, Mentzafos, M, Hountas, A

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Ab initio determination of a crystal structure by means of the Schrödinger equation by Bethanis, K., Tzamalis, P., Hountas, A., Tsoucaris, G.

“…It is shown that the use of the Schrödinger equation may lead to the ab initio determination of the positions of the nuclei in a crystal, given a limited…”
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The crystallographic symmetry test for the correctness of a set of phases by Tzamalis, P., Bethanis, K., Hountas, A., Tsoucaris, G.

“…One of the most important problems in the application of direct methods for large structures is to establish reliable consistency criteria for the correctness…”
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New developments of the TWIN algorithm for phase extension and refinement in disordered supramolecular structures by Bethanis, K., Tzamalis, P., Hountas, A., Tsoucaris, G., Kokkinou, A., Mentzafos, D.

“…A new development of the TWIN algorithm is described and used for phase extension/refinement in supramolecular complexes. A small number of phased reflections…”
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Upgrading the twin variables algorithm for large structures by Bethanis, K., Tzamalis, P., Hountas, A., Mishnev, A. F, Tsoucaris, G.

“…Phase extension from lower to higher resolution by using an upgraded TWIN variables algorithm [Hountas & Tsoucaris (1995). Acta Cryst. A51, 754–763] in protein…”
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CrystTwiV: a webserver for automated phase extension and refinement in X-ray crystallography by Thireou, Trias, Atlamazoglou, Vassilis, Levakis, Manolis, Eliopoulos, Elias, Hountas, Athanassios, Tsoucaris, George, Bethanis, Kostas

“…An important stage in macromolecular crystallography is that of phase extension and refinement when initial phase estimates are available from isomorphous…”
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Inclusion compounds of plant growth regulators in cyclodextrins by Hountas, A., Bethanis, K., Tsorteki, F., Mentzafos, D.

“…Abstract only…”
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Structure determination from a quantum mechanical formulation in momentum space by Bethanis, K., Hountas, A., Tzamalis, P., Tsoucaris, G.

“…Abstract only…”
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X-ray and NMR studies on the rotational isomerism about the C(5)-C(6) bond of 6-substitued methyl 2,3,4,-tri-O-acetyl-6-X-α-D-glucopyranoside derivatives by MENTZAFOS, D, POLISSIOU, M, GRAPSAS, I, HOUNTAS, A, GEORGIADIS, M, TERZIS, A

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X-ray and NMR studies on the rotational isomerism about the C(5)-C(6) bond of 6-substituted methyl 2,3,4,-tri-O-acetyl-6-X-α-D-glucopyranoside derivatives by Mentzafos, D., Polissiou, M., Grapsas, I., Hountas, A., Georgiadis, M., Terzis, A.

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