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Volumn 132, Issue 48, 2010, Pages 17118-17129

Sulfur versus iron oxidation in an Iron-Thiolate model complex

Author keywords

[No Author keywords available]

Indexed keywords

ELECTRONIC ABSORPTION PROPERTIES; EXAFS; INFRARED AND RAMAN SPECTROSCOPY; IRON OXIDATION; MODEL COMPLEXES; NEW SPECIES; OXOIRON; OXYGEN ATOM TRANSFER; PROTONATED; RESONANCE RAMAN; SSBAUER SPECTROSCOPIES; SULFUR OXIDATION; THIOLATES; TRIMETHYL;

EID: 78650139260     PISSN: 00027863     EISSN: 15205126     Source Type: Journal    
DOI: 10.1021/ja1045428     Document Type: Article
Times cited : (53)

References (82)
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    • SAINT+, V6.45; Bruker Analytical X-Ray Systems: Madison, WI, 2003.
    • (2003) SAINT+
  • 55
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    • V6.14; Bruker Analytical X-Ray Systems: Madison, WI
    • SHELXTL, V6.14; Bruker Analytical X-Ray Systems: Madison, WI, 2000.
    • (2000) SHELXTL
  • 56
    • 0003795626 scopus 로고    scopus 로고
    • Stanford Synchrotron Radiation Lightsource, SLAC National Accelerator Laboratory: Stanford, CA
    • George, G. N. EXAFSPAK; Stanford Synchrotron Radiation Lightsource, SLAC National Accelerator Laboratory: Stanford, CA, 2000.
    • (2000) EXAFSPAK
    • George, G.N.1
  • 61
    • 84883778682 scopus 로고    scopus 로고
    • 3] according to ESI-MS
    • 3] according to ESI-MS.
  • 63
    • 84883761906 scopus 로고    scopus 로고
    • Peaks corresponding to 4 are of comparable intensity to those of 3 in Figure 4 C, despite evidence from Mössbauer spectroscopy that 3 is the dominant product (92%). We also saw evidence that the sulfinate species 3 and 4 were being further oxidized in the ionization chamber to sulfonate, thus producing signals corresponding to both iron(II) sulfonate and oxoiron(IV)-sulfonate
    • Peaks corresponding to 4 are of comparable intensity to those of 3 in Figure 4 C, despite evidence from Mössbauer spectroscopy that 3 is the dominant product (92%). We also saw evidence that the sulfinate species 3 and 4 were being further oxidized in the ionization chamber to sulfonate, thus producing signals corresponding to both iron(II) sulfonate and oxoiron(IV)-sulfonate.
  • 64
    • 84883824003 scopus 로고    scopus 로고
    • -1) shows good agreement with the plot/trend observed, supporting the assignment of a weak axial donor in 4
    • -1) shows good agreement with the plot/trend observed, supporting the assignment of a weak axial donor in 4.
  • 71
    • 84883762207 scopus 로고    scopus 로고
    • The lack of a second peak in 3 can be largely attributed to the lower resolution of the Si(111) crystal monochromator at NSLS X9B compared with the Si(220) crystal monochromator used at SSRL 7-3. Similar observations have been made in XAS studies of MMOH
    • The lack of a second peak in 3 can be largely attributed to the lower resolution of the Si(111) crystal monochromator at NSLS X9B compared with the Si(220) crystal monochromator used at SSRL 7-3. Similar observations have been made in XAS studies of MMOH.
  • 82
    • 77953070193 scopus 로고    scopus 로고
    • 2+) and the thiol-containing tripeptide glutathione yields thiolatoiron(III)-N4Py and disulfide. No sulfenate, sulfinate, or sulfonate products were observed
    • 2+) and the thiol-containing tripeptide glutathione yields thiolatoiron(III)-N4Py and disulfide. No sulfenate, sulfinate, or sulfonate products were observed. Campanali, A. A., Kwiecien, T. D., Hryhorczuk, L., and Kodanko, J. J. Inorg. Chem. 2010, 49, 4759-4761
    • (2010) Inorg. Chem. , vol.49 , pp. 4759-4761
    • Campanali, A.A.1    Kwiecien, T.D.2    Hryhorczuk, L.3    Kodanko, J.J.4


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.