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Volumn 46, Issue 9, 2007, Pages 3632-3644

Wide compositional and structural diversity in the system Tl/Bi/P/Q (Q = S, Se) and observation of vicinal P-Tl J coupling in the solid state

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Indexed keywords


EID: 34248329223     PISSN: 00201669     EISSN: None     Source Type: Journal    
DOI: 10.1021/ic062465h     Document Type: Article
Times cited : (17)

References (60)
  • 42
    • 34248397533 scopus 로고    scopus 로고
    • 4 can be found in the Supporting Information.
    • 4 can be found in the Supporting Information.
  • 43
    • 34248341698 scopus 로고    scopus 로고
    • SHELXTL version 5; Bruker Analytical X-ray Instruments Inc, Madison, WI, 1998
    • SHELXTL version 5; Bruker Analytical X-ray Instruments Inc.: Madison, WI, 1998.
  • 51
    • 34248397951 scopus 로고    scopus 로고
    • A reaction with the stoichiometric ratio of Tl/Bi/6P/14S was subsequently found to produce compound III as the sole crystalline product. Attempts to remove the glassy impurities by washing with ethylene-diamine, methanol, and ether resulted in a product that was amorphous by powder X-ray diffraction, suggesting that compound III decomposes under such conditions.
    • A reaction with the stoichiometric ratio of Tl/Bi/6P/14S was subsequently found to produce compound III as the sole crystalline product. Attempts to remove the glassy impurities by washing with ethylene-diamine, methanol, and ether resulted in a product that was amorphous by powder X-ray diffraction, suggesting that compound III decomposes under such conditions.
  • 55
    • 34248365989 scopus 로고    scopus 로고
    • Crystal twinning in a merohedral fashion was a major difficulty in solving and refining the structure. Data sets on several crystals were collected but could not be successfully refined, as large residual electron densities remained. Careful examination of the reciprocal lattice revealed a second twin domain rotated 180° along the a axis. When the corresponding twin law of (Formula Presented) was applied, the R value dropped from 28% to 5, This led to small residuals in the electron density map and with a twin fraction of 43.2-1
    • Crystal twinning in a merohedral fashion was a major difficulty in solving and refining the structure. Data sets on several crystals were collected but could not be successfully refined, as large residual electron densities remained. Careful examination of the reciprocal lattice revealed a second twin domain rotated 180° along the a axis. When the corresponding twin law of (Formula Presented) was applied, the R value dropped from 28% to 5%. This led to small residuals in the electron density map and with a twin fraction of 43.2-(1)%.
  • 57
    • 34248381629 scopus 로고    scopus 로고
    • Regelsky, G. Ph.D. Thesis, University of Munster, Minister, Germany, 2000.
    • Regelsky, G. Ph.D. Thesis, University of Munster, Minister, Germany, 2000.
  • 60
    • 34248363114 scopus 로고    scopus 로고
    • A mathematical deconvolution of the spectrum was only successful when the feature furthest downfield was modeled by two closely spaced peaks
    • A mathematical deconvolution of the spectrum was only successful when the feature furthest downfield was modeled by two closely spaced peaks.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.