Metal–organic framework magnets

AE Thorarinsdottir, TD Harris - Chemical reviews, 2020 - ACS Publications
Metal–organic frameworks represent the ultimate chemical platform on which to develop a
new generation of designer magnets. In contrast to the inorganic solids that have dominated …

Molecular spectroscopy of hybrid organic–inorganic perovskites and related compounds

M Ptak, A Sieradzki, M Šimėnas, M Maczka - Coordination Chemistry …, 2021 - Elsevier
Hybrid organic–inorganic perovskites (HOIPs) constitute unique coordination polymers with
a huge potential of transforming modern materials chemistry due to their wide applications …

Photoresponsive organic–inorganic hybrid ferroelectric designed at the molecular level

WJ Xu, K Romanyuk, JMG Martinho… - Journal of the …, 2020 - ACS Publications
Molecular ferroelectrics are becoming an important area of research due to their ability to
form a variety of structures exhibiting the desired properties. However, the precise control …

Tuning the ferroelectric polarization in a multiferroic metal–organic framework

D Di Sante, A Stroppa, P Jain… - Journal of the American …, 2013 - ACS Publications
We perform density functional theory calculations on a recently synthesized metal–organic
framework (MOF) with a perovskite-like topology ABX3, ie,[CH3CH2NH3] Mn (HCOO) 3, and …

Cross coupling between electric and magnetic orders in a multiferroic metal-organic framework

Y Tian, A Stroppa, Y Chai, L Yan, S Wang, P Barone… - Scientific reports, 2014 - nature.com
The coexistence of both electric and magnetic orders in some metal-organic frameworks
(MOFs) has yielded a new class of multiferroics beyond inorganic materials. However, the …

A symbol approach for classification of molecule-based magnetic materials exemplified by coordination polymers of metal carboxylates

YZ Zheng, Z Zheng, XM Chen - Coordination Chemistry Reviews, 2014 - Elsevier
The ever-growing family of molecule-based magnetic materials calls for a systematic
classification of these structurally sophisticated and magnetically diverse compounds. Using …

[NH 2 NH 3][M (HCOO) 3](M= Mn 2+, Zn 2+, Co 2+ and Mg 2+): structural phase transitions, prominent dielectric anomalies and negative thermal expansion, and …

S Chen, R Shang, KL Hu, ZM Wang… - Inorganic Chemistry …, 2014 - pubs.rsc.org
We report here a new class of ammonium metal–formate frameworks of [NH2NH3][M
(HCOO) 3](M= Mn2+, Zn2+, Co2+ and Mg2+) incorporating hydrazinium as the cationic …

Observation of resonant quantum magnetoelectric effect in a multiferroic metal–organic framework

Y Tian, S Shen, J Cong, L Yan, S Wang… - Journal of the American …, 2016 - ACS Publications
A resonant quantum magnetoelectric coupling effect has been demonstrated in the
multiferroic metal–organic framework of [(CH3) 2NH2] Fe (HCOO) 3. This material shows a …

An A‐Site Mixed‐Ammonium Solid Solution Perovskite Series of [(NH2NH3)x(CH3NH3)1−x][Mn(HCOO)3] (x=1.00–0.67)

S Chen, R Shang, BW Wang… - Angewandte Chemie …, 2015 - Wiley Online Library
The A‐site mixed‐ammonium solid solutions of metal–organic perovskites [(NH2NH3) x
(CH3NH3) 1− x][Mn (HCOO) 3](x= 1.00–0.67) exhibit para‐to ferroelectric diffuse phase …

Phase transitions, prominent dielectric anomalies, and negative thermal expansion in three high thermally stable ammonium magnesium–formate frameworks

R Shang, GC Xu, ZM Wang… - Chemistry–A European …, 2014 - Wiley Online Library
We present three Mg–formate frameworks, incorporating three different
ammoniums:[NH4][Mg (HCOO) 3](1),[CH3CH2NH3][Mg (HCOO) 3](2) and [NH3 (CH2) …