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lion511鐵蟲 (正式寫手)
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[交流]
【求助】請(qǐng)教大家晶體中的electron density是什么意思,如何計(jì)算
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看到文獻(xiàn)中提到SQUEEZE calculations (which showed a total solvent accessible area volume of 4903.9A˚3) indicated the presence of 621e in the asymmetric unit, 621e是如何計(jì)算得到的, 好像CH3OH(18e),H2O(10e),什么意思呀?????? 還有,例如 The result indicated that the solvent-accessible void in the unit cell has a volume of 799.8 A˚3 (consisting of about 12.3% of the crystal volume, equally distributed across four cavities). The residual electron density count amounted to 134 e per unit cell, corresponding to nearly 13 molecules of H2O 134 e per unit cell, 是如何計(jì)算得到的 望高手指點(diǎn) [ Last edited by lion511 on 2010-1-20 at 21:42 ] |

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