Results 251 to 260 of about 16,319 (283)

A Three-Dimensional Coordination Polymer with an Expanded NbO Structure

Angewandte Chemie International Edition, 1999
The connection of square-planar [Ni(CN)4]2- ions with Ph3Sn+ ions results in 1, a noninterpenetrated three-dimensional coordination polymer with an expanded NbO structure. The (Ph3Sn)2Ni(CN)4 framework (shown schematically without phenyl groups and solvent molecules) displays a large central cavity that is occupied by Ph3SnOH, acetonitrile, and water ...
Tianyan, Niu, Xiqu, Wang, Allan J, Jacobson   +2 more
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Band structure and electronic transport properties of the superconductor NbO

Physical Review B, 1992
Electrical resistivity and Hall coefficients measured on a single crystal of NbO agree well with a conventional interpretation based on local-density approximation band theory and electron-phonon scattering. The superconducting transition temperature ${\mathit{T}}_{\mathit{c}}$=1.5 K is consistent with the measured magnitude of the linear resistivity ...
, Schulz, , Forro, , Kendziora, , Wentzcovitch, , Mandrus, , Mihaly, , Allen   +6 more
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NBO technique as a descriptor of aromaticity

Computational and Theoretical Chemistry, 2022
Osman I. Osman Abdelkarim, Abdullah M. Asiri   +1 more
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Ba2Nb5O9 — An intergrowth of BaNbO3 (perovskite) and NbO

Materials Research Bulletin, 1988
A new reduced barium niobate, Ba2Nb5O9, has been found in the course of an investigation of the Ba|Nb|O system. It has been characterized by means of X-ray powder diffraction and high resolution electron microscopy. The space group is P4/mmm and its unit cell parameters are a = 4.1696(2) and c = 12.228(1) A.
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???????????????????????? ?????????????????????????????? ?????????????????????????????????? ???????????????? ???? ???????????? (K, Na)NbO???

2015
?????????????????????? ?????????????? ?????????????? ?????????????? ?? ???????????????? ???? ???????????????????????????? ?? ?????????????????????????????????? ???????????????? ???????????????????????? ?????????????????????????? ???? ???????????? ???????????????? ???????????????? ?????????????? ????????????????????????? ?????????????? (K???,???Na???,???
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Neutron radiation damage in NbO microcrystals

Book of Abstracts, 2022
Svetlana Rempel, Albina Valeeva
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Blast Visualization Using NBOS

2023 IEEE Research and Applications of Photonics in Defense Conference (RAPID), 2023
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Tuning the Pt species on Nb2O5 by support-induced modification in the photocatalytic transfer hydrogenation of phenylacetylene

Applied Catalysis B: Environmental, 2021
Jianyu Han, Zhuyan Gao, Chaofeng Zhang   +2 more
exaly  

NbO

2006
P. Villars, K. Cenzual, J. Daams, R. Gladyshevskii, O. Shcherban, V. Dubenskyy, N. Melnichenko-Koblyuk, O. Pavlyuk, S. Stoiko, L. Sysa   +9 more
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Hydrogenative rearrangement of bioderived furfurals to cyclopentanones over Ni/Nb2O5 catalysts: Promotion effect of reducible NbOx and water

Fuel, 2023
Weikun Lai, Yuefeng Li, Wenjing Song
exaly