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Journal ArticleDOI

CRYSTAL SYSTEMS AND LATTICE CONSTANTS OF PEROVSKITE-TYPE COMPOUNDS BaThO3 AND Ba2(BaU)O6

Tetsuro Nakamura
- 05 May 1974 - 
- Vol. 3, Iss: 5, pp 429-434
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TLDR
Ba2(BaU)O6 was a tetragonal, ordered perovskite (a=b=6.286A, c=8.972A, β=90°17′) as mentioned in this paper.
Abstract
BaThO3 had an orthorhombic lattice (a=6.345A, b=6.376A, c=8.992A) with four pseudomonoclinic perovskite units(a′=c′=4.498A, b′=4.496A, β=90°17′). Ba2(BaU)O6 was a tetragonal, ordered perovskite(a=b=6.286A, c=8.972A). Ahrens′ radius of octahedral Ba2+ in Ba2(BaU)O6 was evaluated to be 1.16A via a lattice parameter variation versus radius of M4+ ion in perovskites BaMO3.

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Citations
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Journal ArticleDOI

Combustion synthesis and bulk thermal expansion studies of Ba and Sr thorates

TL;DR: In this article, the orthorhombic lattice parameters of nanocrystalline BaThO3 powders were found to be as a=0.635(1), b = 0.6319(4), c = 0,3240(1) nm and β=117.38(5)°.
Journal ArticleDOI

Thermodynamics of lanthanide and actinide perovskite-type oxides IV. Molar enthalpies of formation of MM′O3 (M = Ba or Sr, M′ = Ce, Tb, or Am) compounds

TL;DR: In this paper, the standard molar enthalpies of several ternary oxides of quadrivalent lanthanide or actinide with alkaline earths have been determined at 298.15 K and po = 101.325 kPa.
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Phase I Study of Combination Chemotherapy With 5-fluorouracil (5-fu) and Nedaplatin (ndp): Adverse Effects and Recommended Dose of Ndp Administered After 5-fu

TL;DR: The result of this study is notable in that administration of 5-FU before NDP allows the dose of NDP to be substantially increased, and the DLT and RD of NDP administered after 5-fluorouracil are assessed.
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Sequence-dependent antitumor efficacy of combination chemotherapy with nedaplatin, a newly developed platinum, and paclitaxel.

TL;DR: The results indicate that the TN therapy may have significant potential in clinical use, and the sequence dependency of antitumor efficacy and toxicity in combination therapy of nedaplatin (NDP) with paclitaxel (TXL) against Lewis lung carcinoma.
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Preclinical in vivo Antitumor Efficacy of Nedaplatin with Gemcitabine against Human Lung Cancer

TL;DR: Combined dosing of NDP with GEM resulted in synergistically enhanced inhibition of tumor growth in the Ma44 tumor model and the combination effect appeared to be superior to that of CDDP plus GEM or CBDCAplus GEM in both tumor models.
References
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Journal ArticleDOI

Structure and properties of CaTiO3

H. F. Kay, +1 more
TL;DR: In this paper, a new determination of the atomic structure of CaTiOa has been made, which is orthorhombic, with space group Pcmn; atomic coordinates are given.
Journal ArticleDOI

Compounds of Osmium and Rhenium with the Ordered Perovskite Structure

TL;DR: In this paper, a description of the preparation and characterization of a number of compounds of the type A/sub 2/BB/sup 1/O/sub 6/ where A = Ca, Sr, Ba; B/ sup 1/ = Re or Os; and B represents a variety of univalent, divalent, and trivalent cations.
Journal ArticleDOI

Determination of the crystal structure of yttrium orthoferrite and refinement of gadolinium orthoferrite.

TL;DR: In this article, the crystal structure of yttrium orthoferrite has been determined from full three-dimensional counter data and refined in the space group Pbnm by least squares to an accuracy of about.001 and.01A in positional parameters of Y(3+) and O(2-) respectively.
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