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superwq
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4Â¥2007-12-06 23:26:31
2Â¥2007-12-05 12:29:08
laidewanle
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3Â¥2007-12-06 05:11:37
kudingtea
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Phosphorous (III) Chemical Shift Table
|
Phosphorous (III) Chemical Shift Table (from Bruker Almanac 1991) Compound Chemical Shift (ppm) Relative to 85% H3PO4 PMe3 -62 PEt3 -20 PPr(n)3 -33 PPr(i)3 +19.4 PBu(n)3 -32.5 PBu(i)3 -45.3 PBu(s)3 +7.9 PBu(t)3 +63 PMeF2 245 PMeH2 -163.5 PMeCl2 +192 PMeBr2 +184 PMe2F +186 PMe2H -99 PMe2Cl -96.5 PMe2Br -90.5 ----------------------------------------------- Phosphorous (V) Chemical Shift Table (from Bruker Almanac 1991) Compound Chemical Shift (ppm) Relative to 85% H3PO4 Me3PO +36.2 Et3PO +48.3 [Me4P]+1 +24.4 [PO4]-3 +6.0 PF5 -80.3 PCl5 -80 MePF4 -29.9 Me3PF2 -158 Me3PS +59.1 Et3PS +54.5 [Et4p]+1 +40.1 [PS4]-3 +87 [PF6]-1 -145 [PCl4]+1 +86 [PCl6]-1 -295 Me2PF3 +8.0 |
5Â¥2007-12-10 15:52:06













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