Výsledky vyhledávání - "P. J. Rentzeperis"

Crystal and molecular structure of thiophene-2-carboxaldehyde-o-chlorobenzoyl-hydrazone

Autor: C. E. Kyriakidis, K. G. Keramidas, R. Leloux, P. C. Christidis, P. J. Rentzeperis

Publikováno v: Zeitschrift für Kristallographie - Crystalline Materials. 203:235-241

The crystal and molecular structure of the title compound, C12H9ClN2OS, has been determined from three-dimensional X-ray diffraction data. The structure is orthorhombic, Pca21, with a = 12.244(3), b = 10.664(2), c = 9.341(2) Å, and Z = 4. The struct

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c640d7d1dbc244d866f74bc1c7b12ff9
https://doi.org/10.1524/zkri.1993.203.part-2.235

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Structure of 1-(4-nitrobenzoyloxy)-4,5-dimethyl-1,2,3-triazole

Autor: P. J. Rentzeperis, A. B. Theocharis, C. J. Cheer, A. P. Bozopoulos, Constantin A. Kavounis

Publikováno v: Acta Crystallographica Section C Crystal Structure Communications. 49:49-52

4,5-Dimethyl-1,2,3-triazol-1-yl p-nitrobenzoate, C 11 H 10 N 4 O 4 , M r =262.22, orthorhombic, P2 1 2 1 2 1 , a=5.945 (1), b=10.941 (2), c=18.277 (4) A, V=1188.8 (8) A 3 , Z=4, D m =1.45, D x =1.47 g cm -3 , λ(Mo Kα)=0.71073 A, μ=1.07 cm -1 , F(0

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::aa7d3d6b9bc40879069a75d8b2c6975d
https://doi.org/10.1107/s0108270192005195

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Refinement of the crystal structure of metatorbernite

Autor: P. J. Rentzeperis, S. Sklavounos, A.C. Stergiou

Publikováno v: Zeitschrift für Kristallographie - Crystalline Materials. 205:1-7

The crystal structure of metatorbernite with composition Cu0.9(UO2PO4)2 · 8 H2O from Vathi, Northern Greece, has been refined, using the intensities of 365 independent reflections, measured on an automated Philips PW 1100 single-crystal diffractomet

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::578151d26446ac33932ac0e2e4a9cee6
https://doi.org/10.1524/zkri.1993.205.part-1.1

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Crystal structure and spectra of bis[p-chlorobenzoyl- di-(2-pyridyl)ketonohydrazono]uranyl

Autor: C. E. Kyriakidis, P. C. Christidis, P. J. Rentzeperis, I. A. Tossidis

Publikováno v: Zeitschrift für Kristallographie - Crystalline Materials. 200:15-24

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::04daab11df000333c37acc543e86549f
https://doi.org/10.1524/zkri.1992.200.14.15

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Structural relaxations in Fe-Co-Si-B amorphous alloys

Autor: J. Yankinthos, G. A. Stergioudis, P. J. Rentzeperis, T. J. Panek, Z. Bojarski

Publikováno v: Journal of Materials Science. 27:2468-2472

The structural relaxation involved in the thermal treatment of Fe-Co-Si-B metallic glasses and the crystallization process as a function of Co content have been investigated. Magnetic measurements and the Mossbauer temperature scanning method for mea

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::383e8263a390082259b3ec716a8ec74d
https://doi.org/10.1007/bf01105060

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Crystal structure and spectra of bis[p-chloro-benzoyl-di-(2-pyridyl)ketonohydrazono]uranyl

Autor: P. C. Christidis, I. A. Tossidis, P. J. Rentzeperis, C. E. Kyriakidis

Publikováno v: Zeitschrift für Kristallographie. 200:15-23

The crystal structure of the title compound, (C 18 H 12 ClN 4 O 2 ) 2 U, has been determined from three-dimensional X-ray diffraction data. The structure is monoclinic, space group P2 1 / c , with a=7.545(1), b=19.890(1), c)12.201(1) A, β=110.66(1)

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::08839afffd1adfcd5e82417bdde2adb2
https://doi.org/10.1524/zkri.1992.200.1-2.15

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The crystal structure of bis[ethylenediamine]copper(II)fluorophosphatehydrate, Cu(en)2(PF6)2 · H2O

Autor: K. G. Keramidas, P. J. Rentzeperis

Publikováno v: Zeitschrift für Kristallographie - Crystalline Materials. 194:273-280

The title compound is orthorhombic, with space group B2mb and Z = 4. The cell dimensions are a = 8.66036(1) Å, b = 14.51489(5) Å and c = 13.25635(6) Å. A total of 1626 independent reflections were measured with a SYNTEX P21 automatic diffractomete

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4fbb757acc016145a0db31579a2d9ace
https://doi.org/10.1524/zkri.1991.194.14.273

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