TABLE 2.

Bond partitioning of Marta-COF-1-BT $(t,u)$ and Marta-COF-2-BT $(t,u)$ according to degree-sum classes.

Bond S $-$ T	$(s_{\text{Marta}-\text{COF}}(\text{S}),s_{\text{Marta}-\text{COF}}(\text{T}))$	Number of degree-sum bonds
		Marta-COF-1-BT $(t,u)$	Marta-COF-2-BT $(t,u)$
B $-$ O	$(4{\mathrm{\Phi }}_{\text{O}},3{\mathrm{\Phi }}_{\text{C}}+2{\mathrm{\Phi }}_{\text{B}})$	$4t+4u+4$	$4t+4u+4$
	$(4{\mathrm{\Phi }}_{\text{O}}+3{\mathrm{\Phi }}_{\text{C}},3{\mathrm{\Phi }}_{\text{B}}+3{\mathrm{\Phi }}_{\text{C}})$	$24tu-12u^2-4t+20u-4$	$24tu-12u^2-4t+20u-4$
O $-$ C	$(2{\mathrm{\Phi }}_{\text{B}}+3{\mathrm{\Phi }}_{\text{C}},5{\mathrm{\Phi }}_{\text{C}}+2{\mathrm{\Phi }}_{\text{O}})$	$4t+4u+4$	$4t+4u+4$
	$(3{\mathrm{\Phi }}_{\text{B}}+3{\mathrm{\Phi }}_{\text{C}},5{\mathrm{\Phi }}_{\text{C}}+2{\mathrm{\Phi }}_{\text{O}})$	$24tu-12u^2-4t+20u-4$	$24tu-12u^2-4t+20u-4$
C $-$ C	$(8{\mathrm{\Phi }}_{\text{C}},8{\mathrm{\Phi }}_{\text{C}})$	$24tu-12u^2+24u$	$24tu-12u^2+24u$
	$(9{\mathrm{\Phi }}_{\text{C}},9{\mathrm{\Phi }}_{\text{C}})$	$54tu-27u^2-t+53u-1$	$48tu-24u^2+48u$
	$(2{\mathrm{\Phi }}_{\text{O}}+5{\mathrm{\Phi }}_{\text{C}},2{\mathrm{\Phi }}_{\text{O}}+5{\mathrm{\Phi }}_{\text{C}})$	$12tu-6u^2+12u$	$12tu-6u^2+12u$
	$(8{\mathrm{\Phi }}_{\text{C}},9{\mathrm{\Phi }}_{\text{C}})$	$48tu-24u^2+48u$	$48tu-24u^2+48u$
	$(6{\mathrm{\Phi }}_{\text{C}},8{\mathrm{\Phi }}_{\text{C}})$	$24tu-12u^2+24u$	$24tu-12u^2+24u$
	$(5{\mathrm{\Phi }}_{\text{C}},8{\mathrm{\Phi }}_{\text{C}})$	$24tu-12u^2+24u$	$24tu-12u^2+24u$
	$(4{\mathrm{\Phi }}_{\text{C}},5{\mathrm{\Phi }}_{\text{C}})$	$24tu-12u^2+24u$	$24tu-12u^2+24u$
	$(4{\mathrm{\Phi }}_{\text{C}},4{\mathrm{\Phi }}_{\text{C}})$	$12tu-6u^2+12u$	$12tu-6u^2+12u$
	$(6{\mathrm{\Phi }}_{\text{C}},7{\mathrm{\Phi }}_{\text{C}})$	$72tu-36u^2-8t+64u-8$	$24tu-12u^2+24u$
	$(5{\mathrm{\Phi }}_{\text{C}},5{\mathrm{\Phi }}_{\text{C}})$	$12tu-6u^2-2t+10u-2$	$12tu-6u^2-2t+10u-2$
	$(5{\mathrm{\Phi }}_{\text{C}},7{\mathrm{\Phi }}_{\text{C}})$	$24tu-12u^2-4t+20u-4$	$24tu-12u^2-4t+20u-4$
	$(7{\mathrm{\Phi }}_{\text{C}},9{\mathrm{\Phi }}_{\text{C}})$	$24tu-12u^2-4t+20u-4$	$-$
B $-$ C	$(4{\mathrm{\Phi }}_{\text{O}}+3{\mathrm{\Phi }}_{\text{C}},4{\mathrm{\Phi }}_{\text{C}}+3{\mathrm{\Phi }}_{\text{B}})$	$12tu-6u^2-2t+10u-2$	$12tu-6u^2-2t+10u-2$