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化驗
99.9% trace rare earth metals basis
形狀
powder
電阻係數
50.5 μΩ-cm, 0°C
bp
2836 °C (lit.)
mp
1540 °C (lit.)
密度
2.99 g/mL at 25 °C (lit.)
SMILES 字串
[Sc]
InChI
1S/Sc
InChI 密鑰
SIXSYDAISGFNSX-UHFFFAOYSA-N
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應用
用于不常见簇合物 Sc19Br28Z4（Z = Mn、Fe、Ru 或 Os）的固态合成。这些簇合物由于其结构和磁特性而倍受关注。[1]
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Andrea Olmos et al.
Chemistry (Weinheim an der Bergstrasse, Germany), 18(16), 4894-4901 (2012-03-15)
This study demonstrates the first zeolite-catalyzed synthesis of piperidine derivatives, including peptidomimetics and indoloquinolizidine alkaloids. The approach developed utilizes a highly effective one-pot reaction cascade, through imine formation and imino-Diels-Alder reactions, promoted by scandium-loaded zeolites as a heterogeneous catalyst. The
Asymmetric synthesis of β-amino nitriles through a Sc(III)-catalyzed three-component Mannich reaction of silyl ketene imines.
Jiannan Zhao et al.
Angewandte Chemie (International ed. in English), 52(12), 3473-3477 (2013-02-14)
Jacob S Kanady et al.
Journal of the American Chemical Society, 135(3), 1073-1082 (2012-12-18)
The oxygen-evolving complex (OEC) of photosystem II contains a Mn(4)CaO(n) catalytic site, in which reactivity of bridging oxidos is fundamental to OEC function. We synthesized structurally relevant cuboidal Mn(3)MO(n) complexes (M = Mn, Ca, Sc; n = 3,4) to enable
Subrata Kundu et al.
Journal of the American Chemical Society, 134(36), 14710-14713 (2012-08-30)
High-valent copper-nitrene intermediates have long been proposed to play a role in copper-catalyzed aziridination and amination reactions. However, such intermediates have eluded detection for decades, preventing the unambiguous assignments of mechanisms. Moreover, the electronic structure of the proposed copper-nitrene intermediates
Hiroshi Inaba et al.
Dalton transactions (Cambridge, England : 2003), 41(37), 11424-11427 (2012-08-15)
We have succeeded in preparing semi-synthesized proteins bound to Sc(3+) ion which can promote an epoxide ring-opening reaction. The Sc(3+) binding site was created on the surface of [(gp5βf)(3)](2) (N. Yokoi et al., Small, 2010, 6, 1873) by introducing a
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Rechargeable solid-state batteries are becoming increasingly important due to wide-spread use in computers, portable electronics, and vehicular applications.
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