Assembly of a mononuclear ferrous site using a bulky aldehyde-imidazole ligand.
Assembly of a mononuclear ferrous site using a bulky aldehyde-imidazole ligand.
复制标题
DOI:
10.1016/j.ica.2017.05.028
复制
发表时间:
2017-08-01
影响因子:
2.8
通讯作者:
Chavez FA
中科院分区:
文献类型:
--
作者:
Li J;Molenda MA;Biros SM;Staples RJ;Chavez FA
A new iron(II) complex has been prepared and characterized. [Fe(TrImA)2(OTf)2] (1, TrImA = 1-Tritylimidazole-4-carboxaldehyde). The solid state structure of 1 has been determined by X-ray crystallography. Compound 1 crystallizes in monoclinic space group P21/c, with a = 10.8323(18) Å, b = 8.1606(13) Å and c = 24.818(4) Å. The iron center is coordinated to two imidazole groups, two pendant aldehyde-derived carbonyl oxygens and two triflate oxygens. The complex is high spin between 300 and 20 K as indicated by variable field variable temperature magnetic measurements. A fit of the magnetic data yielded g = 2.17 and D = 4.05 cm−1. A large HOMO-LUMO gap energy (4.49 eV) exists for 1 indicating high stability.
登录
查看更多内容
影响因子:
21.1
作者:
Jia, Chenjun;Li, Mei;Li, Jianjun;Zhang, Jingjing;Zhang, Hongmei;Cao, Peng;Pan, Xiaowei;Lu, Xuefeng;Chang, Wenrui
通讯作者:
Chang, Wenrui
影响因子:
4.6
作者:
Hardman, NJ;Fang, XG;Kubas, GJ
通讯作者:
Kubas, GJ
影响因子:
3
作者:
Das, Oindrila;Chatterjee, Sayanti;Paine, Tapan Kanti
通讯作者:
Paine, Tapan Kanti
影响因子:
4.6
作者:
Britovsek, GJP;England, J;White, AJP
通讯作者:
White, AJP
影响因子:
12.9
作者:
Corro, Macarena;Besora, Maria;Perez, Pedro J.
通讯作者:
Perez, Pedro J.