Table 3.

The occurrences of isoreticular relationships between skeleton type and underlying net type, the number of structures, N, in our dataset that support the correlation, and the shape of the porous molecule.

correlation	molecule shape	N
2,3M10-1$⟷$dia	adamantane-like	29
2M10-1$⟷$2C1	cylinder-like	20
2,3M5-1$⟷$2C1	three-sided lantern	15
2,3M10-1$⟷$bor	adamantane-like	13
2M14-1$⟷$2C1	cylinder-like	11
2M12-1$⟷$2C1	cylinder-like	9
2M16-1$⟷$2C1	cylinder-like	8
2,3M10-1$⟷$hcb	adamantane-like	8
2,2,3M15-2$⟷$2C1	trigonal prism-like	6
2,3M10-1$⟷$2C1	adamantane-like	5
2M8-1$⟷$2C1	cylinder-like	4
2,3M5-1$⟷$hcb	three-sided lantern	3