31P的化学位移表教学提纲.doc

31P的化学位移表精品文档31P Chemical ShiftsIf you have measured a 31P chemical shift and/or coupling constant that does not appear in the tables below, and you would like your measurement to be included here, contact the NMR Facility Staff. Phosphorous (III) Chemical Shift Table (from Bruker Almanac 1991)CompoundChemical Shift (ppm)Relative to 85% H3PO4PMe3-62PEt3-20PPr(n)3-33PPr(i)3+19.4PBu(n)3-32.5PBu(i)3-45.3PBu(s)3+7.9PBu(t)3+63PMeF2245PMeH2-163.5PMeCl2+192PMeBr2+184PMe2F+186PMe2H-99PMe2Cl-96.5PMe2Br-90.5Phosphorous (V) Chemical Shift Table (from Bruker Almanac 1991)CompoundChemical Shift (ppm)Relative to 85% H3PO4Me3PO+36.2Et3PO+48.3Me4P+1+24.4PO4-3+6.0PF5-80.3PCl5-80MePF4-29.9Me3PF2-158Me3PS+59.1Et3PS+54.5Et4p+1+40.1PS4-3+87PF6-1-145PCl4+1+86PCl6-1-295Me2PF3+8.0收集于网络，如有侵权请联系管理员删除