来自步恒伟的问题
【实验测得PCl5晶体中含有PCl4+和PCl6-,指出它们的空间构型和中心】
实验测得PCl5晶体中含有PCl4+和PCl6-,指出它们的空间构型和中心
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2020-04-24 22:41
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吕晓东
中心原子都是P
根据VSEPR理论,价层电子对数=（成键电子+孤对电子+-正负电荷）除以2
所以夹层电子对数为分别为（5+4-1）除以2=4和（5+6+1）除以2=6
所以空间构型分别为四面体和八面体
2020-04-24 22:45:55
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