Dalton Transactions p. 9163 - 9168 (2011)
Update date:2022-08-04
Topics:
Ikezaki, Akira
Takahashi, Masashi
Nakamura, Mikio
The electronic structure of [Fe(TMP)F2], which is formally a one-electron oxidation equivalent above [FeIII(TMP)F 2]-, has been examined in solution by 1H NMR, UV-Vis, and Moessbauer spectroscopy. In CD2Cl2-CD 3OD solution at 193 K, the pyrrole-H and m-H signals appeared at 128.2 and 116.7 ppm, respectively. The UV-Vis spectrum showed broad absorption bands at 560-680 nm. The Moessbauer spectrum taken in frozen toluene-methanol solution exhibited a very broad single line from which the IS and QS values were determined by computer simulation to be 0.50 and 0.14 mm s-1, respectively. On the basis of these results, it was concluded that the one-electron oxidized product of [Fe(TMP)F2]- should be formulated as the iron(iii) radical cation [FeIII(TMP) F2], not as iron(iv) porphyrin [FeIV(TMP)F2] as previously suggested.
View MoreContact:86-310-8067016
Address:East Fuhua Road,Tiexi Chemical Industrial Estate,Hebei,China
Zhuzhou Farshine Chemical Industry Co., Ltd
Contact:0086-731-28482786
Address:No. 1,Shui Xian Road, He Tang Dictrict,Hunan-412000,China
Contact:86-25-84683399
Address:605, Phoenix Herui Plaza, No.389, South Taiping Road, Nanjing, China 210002
SHANDONG CREDAGRI CHEMICAL CO., LTD.
Contact:+86-531-88872050
Address:ROOM 601A, BUILDING 2, SHUNTAI SQUARE, NO. 2000 SHUNHUA ROAD, HI-TECH DEVELOPMENT ZONE, JINAN, CHINA.
Liaoyang Xinyou Chemical Products Co.,Ltd.
Contact:+86-419-5165433 13604191870
Address:Huishang Road6-1, Hongwei District, Liaoyang, Liaoning, China
Doi:10.1021/ja910112m
(2010)Doi:10.1021/ja0055920
(2000)Doi:10.1016/j.molstruc.2012.01.007
(2012)Doi:10.1016/j.bmcl.2019.07.012
(2019)Doi:10.1016/j.bmcl.2013.04.050
(2013)Doi:10.1021/jo01045a088
(1963)