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In the 29Si NMR spectrum, only two signals were observed-one was determined to be due to Et3SiCl (against authentic sample), and the other, at 22.9 ppm, showed distinct satellites due to Pt coupling with J PtSi =1014 Hz. satelliteÒ»´ÊÔõôÀí½â£¿ |
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2Â¥2013-04-23 12:26:53
hookhans
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freud1939: ½ð±Ò+10, ¡ï¡ï¡ï¡ï¡ï×î¼Ñ´ð°¸ 2013-04-23 13:12:06
hanches: ½ð±Ò+1, ºÜרҵ£¬Ð»Ð»Ó¦Öú~~ 2013-04-23 15:58:18
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freud1939: ½ð±Ò+10, ¡ï¡ï¡ï¡ï¡ï×î¼Ñ´ð°¸ 2013-04-23 13:12:06
hanches: ½ð±Ò+1, ºÜרҵ£¬Ð»Ð»Ó¦Öú~~ 2013-04-23 15:58:18
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In the 29Si NMR spectrum, only two signals were observed-one was determined to be due to Et3SiCl (against authentic sample), and the other, at 22.9 ppm, showed distinct satellites due to Pt coupling with J PtSi =1014 Hz. Õâ¸ö¿ÉÊǾø¶ÔûÓÐд´í. ȷʵÊÇsatellite, Òâ˼ÊÇÎÀÐÇ·å. ÕâÖÖÎÀÐÇ·åÔں˴Żòµç×Ó×ÔÐý¹²ÕñÖÐÊdz£¼ûµÄ£®²úÉúµÄÔÒòºÜ¶à£¬±ÈÈçÈç¹û×öºË´Åʱoverspin¾Í»áÔÚÖÐÐÄ·åµÈ¾àÀëµÄÁ½±ß¸÷ÓÐÒ»¸ösatellite peak; »¹ÓÐÕâÀïµÄÕâÖÖñîºÏ×÷Óã®Ò²»á³öÏÖͬÑùµÄsatellite peaks£®ÒòΪ¾àÀëÏàµÈ£¬ºÜÈÝÒ×Çø·Ö£®¡¡ µç×Ó×ÔÐý¹²ÕñÖÐÒ²»á³öÏÖÕâÑùµÄÇé¿ö£¬±ÈÈçC13µÄsatellite peaks£® Äã°Ù¶È»òGoggle µÄ»°£¬¾Í»áÖªµÀ£®¡¡ ±ÈÈ磺¡¡http://dict.cnki.net/h_52233586000.html |

3Â¥2013-04-23 12:43:51













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