Spontaneous Resolution of the Fe(C2O4)3 Anion and Inclusion of Chiral Guest Molecules in BEDT-TTF Radical-Cation Salts

被引：1

作者：

Ogar, Joseph O. ^{[1
]}

Wallis, John D. ^{[1
]}

Blundell, Toby J. ^{[1
]}

Rusbridge, Elizabeth K. ^{[1
]}

Mantle, Alex ^{[1
]}

Akutsu, Hiroki ^{[2
]}

Nakazawa, Yasuhiro ^{[2
]}

Imajo, Shusaku ^{[3
]}

Martin, Lee ^{[1
]}

机构：

[1] Nottingham Trent Univ, Sch Sci & Technol, Clifton Lane, Nottingham NG11 8NS, England

[2] Osaka Univ, Grad Sch Sci, Dept Chem, Toyonaka, Osaka 5600043, Japan

[3] Univ Tokyo, Inst Solid State Phys, Kashiwa 2778581, Japan

来源：

INORGANIC CHEMISTRY | 2025年 / 64卷 / 02期

关键词：

ENANTIOPURE; CONDUCTORS; ANISOTROPY;

D O I：

10.1021/acs.inorgchem.4c04622

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

We report the synthesis of three radical-cation salts of BEDT-TTF from racemic tris(oxalato)ferrate by electrocrystallization in the presence of chiral molecules. In the presence of enantiopure l-(+)-tartaric acid, we observe spontaneous resolution of the labile tris(oxalato)ferrate anion to produce the chiral radical-cation salt alpha-(BEDT-TTF)5[Delta-Fe(C2O4)3].[l-(+)-tartaric acid]2 which contains only the Delta enantiomer of Fe(C2O4)3. Using enantiopure (R)-(-)-3-hydroxytetrahydrofuran as an additive gives alpha-(BEDT-TTF)12[Fe(oxalate)3]2.(H2O)16.ethanol.(R)-(-)-3-hydroxytetrahydrofuran, which includes the chiral guest and contains a racemic mixture of Lambda and Delta enantiomers of Fe(C2O4)3. Enantiopure (S)-phenyloxirane is hydrolyzed to racemic 1-phenylethane-1,2-diol to produce racemic beta"-beta"-(BEDT-TTF)4(H2O/H3O)Fe(C2O4)3.1-phenylethane-1,2-diol.

引用

页码：1075 / 1084

页数：10

共 37 条

[1] Strategies towards chiral molecular conductors
Avarvari, Narcis
Wallis, John D.
[J]. JOURNAL OF MATERIALS CHEMISTRY, 2009, 19 (24) : 4061 - 4076
[2] The Peter Day Series of Magnetic (Super)Conductors
Benmansour, Samia
Gomez-Garcia, Carlos J.
[J]. MAGNETOCHEMISTRY, 2021, 7 (07)
[3] Enantiopure and racemic radical-cation salts of B(mandelate)2- and B(2-chloromandelate)2- anions with BEDT-TTF
Blundell, Toby J.
Lopez, Jordan R.
Sneade, Kathryn
Wallis, John D.
Akutsu, Hiroki
Nakazawa, Yasuhiro
Coles, Simon J.
Wilson, Claire
Martin, Lee
[J]. DALTON TRANSACTIONS, 2022, 51 (12) : 4843 - 4852
[4] Chiral metal down to 4.2 K-a BDH-TTP radical-cation salt with spiroboronate anion B(2-chloromandelate)2-
Blundell, Toby J.
Brannan, Michael
Nishimoto, Hiroshi
Kadoya, Tomofumi
Yamada, Jun-ichi
Akutsu, Hiroki
Nakazawa, Yasuhiro
Martin, Lee
[J]. CHEMICAL COMMUNICATIONS, 2021, 57 (44) : 5406 - 5409
[5] A chiral molecular conductor:: Synthesis, structure, and physical properties of [ET]3[Sb2(L-tart)2]•CH3CN (ET = Bis(ethylendithio)tetrathiafulvalene;: L-tart = (2R,3R)-(+)-tartrate)
Coronado, E
Galán-Mascarós, JR
Gómez-García, CJ
Murcia-Martínez, A
Canadell, E
[J]. INORGANIC CHEMISTRY, 2004, 43 (25) : 8072 - 8077
[6] Determining the charge distribution in BEDT-TTF salts
Guionneau, P
Kepert, CJ
Bravic, G
Chasseau, D
Truter, MR
Kurmoo, M
Day, P
[J]. SYNTHETIC METALS, 1997, 86 (1-3) : 1973 - 1974
[7] Effects of electron correlations and chemical pressures on superconductivity of β"-type organic compounds
Imajo, Shusaku
Akutsu, Hiroki
Akutsu-Sato, Akane
Morritt, Alexander L.
Martin, Lee
Nakazawa, Yasuhiro
[J]. PHYSICAL REVIEW RESEARCH, 2019, 1 (03):
[8] Magneto-chiral anisotropy in charge transport through single-walled carbon nanotubes
Krstic, V
Roth, S
Burghard, M
Kern, K
Rikken, GLJA
[J]. JOURNAL OF CHEMICAL PHYSICS, 2002, 117 (24) : 11315 - 11319
[9] Magneto-chiral anisotropy of the free electron on a helix
Krstic, V
Rikken, GLJA
[J]. CHEMICAL PHYSICS LETTERS, 2002, 364 (1-2) : 51 - 56
[10] Enantiopure and racemic radical-cation salts of B(malate)2- anions with BEDT-TTF
Lopez, Jordan R.
Martin, Lee
Wallis, John D.
Akutsu, Hiroki
Nakazawa, Yasuhiro
Yamada, Jun-ichi
Kadoya, Tomofumi
Coles, Simon J.
Wilson, Claire
[J]. DALTON TRANSACTIONS, 2016, 45 (22) : 9285 - 9293

← 1 2 3 4 →