Synthesis, structure and magnetic properties of a linear-chain manganese(II) complex [Mn(μ-Cl)2(mppma)]n, where mppma is N-(3-methoxypropyl)-N-(pyridin-2-ylmethyl)amine
摘要:
N-(3-methoxypropyl)-N-(pyridin-2-ylmethyl)amine (abbreviated as mppma) and its complex [Mn(mu-Cl)(2)(mppma)](n) have been synthesized. Single-crystal X-ray diffraction analysis has revealed that in the complex, mppma acts as a didentate ligand bound to the Mn(II) ion through two nitrogen atoms; [MnCl2(mppma)] units are connected by double chloride bridges to form one-dimensional zigzag chains of edge-sharing distorted MnCl4(mppma) octahedra. The temperature-dependent magnetic susceptibility data have been explained with Fisher model, with parameters J = -0.25 cm(-1) and g = 1.99, indicating weak antiferromagnetic coupling. (C) 2003 Elsevier Science B.V. All rights reserved.
Integrated capture and conversion of CO2 to methane, methanol, or methanol and glycol
申请人:Battelle Memorial Institute
公开号:US11492302B2
公开(公告)日:2022-11-08
A process for producing methane or methanol includes combining a hydrogenation catalyst, hydrogen, and CO2 with a condensed phase solution comprising an amine under conditions effective to form methane or methanol, and water. A process for coproduction of methanol and a glycol includes combining an epoxide, a hydrogenation catalyst, hydrogen, and CO2 with a condensed phase solution comprising an amine under conditions effective to form methanol and a glycol.
NEAR INFRARED ABSORBING COMPOSITION, NEAR INFRARED CUT FILTER, METHOD OF MANUFACTURING NEAR INFRARED CUT FILTER, DEVICE, METHOD OF MANUFACTURING COPPER-CONTAINING POLYMER, AND COPPER-CONTAINING POLYMER
申请人:FUJIFILM Corporation
公开号:US20180094086A1
公开(公告)日:2018-04-05
The near infrared absorbing composition includes: a copper-containing polymer having a copper complex site at a polymer side chain; and a solvent, in which the copper complex site includes a site multidentate-coordinated to a copper atom and at least one selected from the group consisting of a site monodentate-coordinated to a copper atom and a counter ion to a copper complex skeleton, and a polymer main chain and a copper atom at the copper complex site are bonded to each other through the site monodentate-coordinated to a copper atom or the counter ion.
INTEGRATED CAPTURE AND CONVERSION OF CO2 TO METHANE, METHANOL, OR METHANOL AND GLYCOL
申请人:Battelle Memorial Institute
公开号:US20210214287A1
公开(公告)日:2021-07-15
A process for producing methane or methanol includes combining a hydrogenation catalyst, hydrogen, and CO
2
with a condensed phase solution comprising an amine under conditions effective to form methane or methanol, and water. A process for coproduction of methanol and a glycol includes combining an epoxide, a hydrogenation catalyst, hydrogen, and CO
2
with a condensed phase solution comprising an amine under conditions effective to form methanol and a glycol.