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×î½üÔÚ¼ÆËãËĸö»¯ºÏÎÏë¼ÆËãÒ»ÏÂËûÃǵĴݝÊý£¬¿´ÁËһϺÃÏñÓÃNMR=GIAO£¬ ÎÒÊ×ÏÈÓÃB3LYP/6-31G*ÓÅ»¯ÁËһЩ½á¹¹£¬È»ºóÔÙÔÚÕâ¸ö¼¶±ðÏÂÓÃNMR=GIAO,gfinput, ×÷Ϊ¹Ø¼ü×Ö£¬µ«ÊÇÎÒ²»ÖªµÀ¸ÃÔõô·ÖÎö½á¹û£¿ Ï£Íû´ó¼ÒÖ¸µ¼Ò»Ï¡£ÕâÊDz¿·ÖµÄ Êä³ö½á¹û£º Calculating GIAO nuclear magnetic shielding tensors. SCF GIAO Magnetic shielding tensor (ppm): 1 C Isotropic = 68.2289 Anisotropy = 166.5474 XX= -26.5667 YX= 9.5640 ZX= -3.8972 XY= 10.4824 YY= 52.0582 ZY= -1.3659 XZ= -3.0307 YZ= -0.1933 ZZ= 179.1950 Eigenvalues: -27.8782 53.3043 179.2604 2 C Isotropic = 68.3259 Anisotropy = 163.5151 XX= 42.9721 YX= 29.8713 ZX= -2.0960 XY= 30.2371 YY= -15.2133 ZY= -3.1635 XZ= -1.7281 YZ= -4.1487 ZZ= 177.2190 Eigenvalues: -27.9828 55.6246 177.3360 3 C Isotropic = 74.6991 Anisotropy = 151.1044 XX= 40.1078 YX= -39.3448 ZX= -4.3640 XY= -34.9463 YY= 8.8887 ZY= -5.3031 XZ= -0.3134 YZ= -9.5471 ZZ= 175.1007 Eigenvalues: -16.0864 64.7483 175.4354 4 C Isotropic = 66.8548 Anisotropy = 160.5109 XX= -18.5259 YX= 9.3371 ZX= -2.2723 XY= 7.6009 YY= 45.4357 ZY= -1.0075 XZ= -6.1782 YZ= -6.2865 ZZ= 173.6545 |
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9Â¥2012-03-09 09:16:29
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