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Volumn 132, Issue 13, 2010, Pages 4876-4886

Metallization of a hypervalent radical dimer: Molecular and band perspectives

Author keywords

[No Author keywords available]

Indexed keywords

AMBIENT PRESSURES; BAND EDGE; BAND GAPS; CRYSTAL AND MOLECULAR STRUCTURE; CRYSTAL ARCHITECTURE; DFT CALCULATION; FUNCTION OF PRESSURE; HOMO-LUMO GAPS; IN-CELL; INTERMOLECULAR INTERACTIONS; METALLIC STATE; METALLIZATIONS; PRESSURE AND TEMPERATURE; PRESSURE RANGES; PRESSURE REGIONS; RADICAL DIMERS; SPACE GROUPS; STRUCTURAL CHANGE; UNIT CELLS;

EID: 77950842516     PISSN: 00027863     EISSN: 15205126     Source Type: Journal    
DOI: 10.1021/ja100216c     Document Type: Article
Times cited : (38)

References (86)
  • 31
    • 0001016828 scopus 로고
    • Selenium enters a metallic phase near 25 GPa. See:
    • Bundy, F. P. and Dunn, K. J. J. Chem. Phys. 1979, 71, 1550
    • (1979) J. Chem. Phys. , vol.71 , pp. 1550
    • Bundy, F.P.1    Dunn, K.J.2
  • 32
    • 29844456082 scopus 로고
    • Sulfur is converted into a metallic state at pressures above 40 GPa. See:
    • Sulfur is converted into a metallic state at pressures above 40 GPa. See: Chhabildas, L. C. and Ruoff, A. L. J. Chem. Phys. 1977, 66, 983
    • (1977) J. Chem. Phys. , vol.66 , pp. 983
    • Chhabildas, L.C.1    Ruoff, A.L.2
  • 36
    • 77950854782 scopus 로고    scopus 로고
    • The space group settings were adjusted so as to allow a direct comparison of all the high pressure cell parameters with those published for the ambient pressure crystal structure
    • The space group settings were adjusted so as to allow a direct comparison of all the high pressure cell parameters with those published for the ambient pressure crystal structure.
  • 50
    • 77950816339 scopus 로고    scopus 로고
    • Crystal orbital dispersion diagrams at 0.70 and 9.00 GPa are available as Supporting Information
    • Crystal orbital dispersion diagrams at 0.70 and 9.00 GPa are available as Supporting Information.
  • 51
    • 77950791875 scopus 로고    scopus 로고
    • This value may be compared with that (0.31 eV) obtained previously (15) from single point LMTO calculations based on the ambient pressure crystal structure
    • This value may be compared with that (0.31 eV) obtained previously (15) from single point LMTO calculations based on the ambient pressure crystal structure.
  • 71
    • 77950842748 scopus 로고    scopus 로고
    • The ordering of levels in Figures 12 and 13 is based on the results of B3LYP/6-31G(d,p) calculations. The terms ∑ and - are used for convenience; the correlation lines in Figure 13 connect orbitals according to their inversion symmetry
    • The ordering of levels in Figures 12 and 13 is based on the results of B3LYP/6-31G(d,p) calculations. The terms ∑ and - are used for convenience; the correlation lines in Figure 13 connect orbitals according to their inversion symmetry.
  • 72
    • 77950790664 scopus 로고    scopus 로고
    • 3 Se-Se bonding orbital is the HOMO-1, and the HOMO is of --symmetry
    • 3 Se-Se bonding orbital is the HOMO-1, and the HOMO is of --symmetry.
  • 73
    • 77950794624 scopus 로고    scopus 로고
    • Initial powder diffraction measurements without a pressure transmission medium were made on the HXMA (high energy X-ray materials analysis) beamline of the Canadian Light Source. A structural phase transition was observed at 4-5 GPa, but the quality of the data was not good enough for structural refinement
    • Initial powder diffraction measurements without a pressure transmission medium were made on the HXMA (high energy X-ray materials analysis) beamline of the Canadian Light Source. A structural phase transition was observed at 4-5 GPa, but the quality of the data was not good enough for structural refinement.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.