Table 5 Numerical values of degree based descriptors for the borophene structures.
From: A novel perspective for M-polynomials to compute molecular descriptors of borophene nanosheet
Descriptor | \(2-Pmmn\) | \(\beta _{12}\) | \(\chi ^3\) |
|---|---|---|---|
First Zagreb | 90 | 416 | 978 |
Second Zagreb | 162 | 894 | 2204 |
Second modified Zagreb | 1 | 2.9939 | 6.0261 |
Harmonic | 3.333 | 11.5196 | 24.6382 |
Hyper Zagreb | 702 | 3732 | 9106 |
Forgotten | 378 | 1944 | 4698 |
Sigma | 54 | 156 | 290 |
Symmetric division | 27 | 104.5333 | 231.4 |
Inverse sum | 21 | 99.6642 | 236.5244 |
Augmented Zagreb | 170.361 | 1009.5078 | 2538.5007 |
Atom bond connectivity | 7.7416 | 29.342 | 64.7228 |
Geometric arithmetic | 11.6568 | 47.0069 | 106.1935 |
Sum connectivity | 11.6568 | 47.0069 | 106.1935 |
