CORRELATIONS: ALKYLSILANE PROPERTY - POLYNOMIAL COEFFICIENTS OF THE ADJACENCY MATRIX OF THE MOLECULAR GRAPH
Based on the characteristic polynomial coefficients (CPCs) of the adjacency matrix A' of heterogeneous molecular graphs of the molecules containing a tetravalent heteroatom >SiGeSnA' is established. By the formula obtained the formation enthalpies Δ  f H 0 gas, 298 K of SiC  n  H 2 n+2 alkylsilanes not studied experimentally are calculated.