MNDO calculations and group theory were carried out on tetraphenyl porphyrine(TPP) to obtain its optimum molecular geometry.
运用MNDO计算和群论，优化得到了较满意
中位取代
苯基卟啉(H2TPP)
型。
苯基MNDO calculations and group theory were carried out on tetraphenyl porphyrine(TPP) to obtain its optimum molecular geometry.
运用MNDO计算和群论，优化得到了较满意中位取代苯基卟啉(H2TPP)型。
An investigation is also made on determining DMDAAC qualitatively by bromophenol blue test and quantitatively by tetraphenyl boron sodium precipitation reac...
用溴酚蓝对DMDAAC进行定性
，用苯硼酸钠及折光率法进行定量方法进行了探讨。
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