It is interesting to study the molecular topology that provides a base for relationship of physicochemical property of a definite molecule. The topology of a molecule and the irregularity of the structure plays a vital character in shaping properties of the structure like enthalpy and entropy. In this article, we are interested to calculate some irregular topological indices of two classes of metal organic frameworks (MOFs) namely BHT (Butylated hydroxytoluene) based metal (M = Co, Fe, Mn, Cr) organic frameworks (MBHT) and M1TPyP-M2 (TPyP = 5, 10, 15, 20-tetrakis (4-pyridyl) porphyrin and M1, M2, = Fe and Co) MOFs. Also we compare our results graphically.

中文翻译：

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某些金属有机骨架的不规则拓扑指数

研究为确定分子的理化性质之间的关系提供基础的分子拓扑是有趣的。分子的拓扑结构和结构的不规则性在结构的成形特性（如焓和熵）中起着至关重要的作用。在本文中，我们有兴趣计算两类金属有机骨架（MOF）的一些不规则拓扑指数，即BHT（丁基羟基甲苯）基金属（M = Co，Fe，Mn，Cr）有机骨架（MBHT）和M1TPyP- M2（TPyP = 5、10、15、20-四（4-吡啶基）卟啉和M1，M2 = Fe和Co）MOF。我们也以图形方式比较我们的结果。