Change a group N3d_OdOs to correct resonance structure in R_Recombination

The group should actual be using the N5d resonance structure. I also added some comments to the family lone_pair_electron_bond which we thought was similar to reactions in question, but actually was quite different and dysfunctional.

Author: nyee

input/kinetics/families/R_Recombination/groups.py

@@ -1430,12 +1430,12 @@
 
 entry(
     index = 130,
-    label = "N3d-OdOs",
+    label = "N5d-OdOs",
     group = 
 """
-1 * N3d u1 {2,D} {3,S}
+1 * N5d u1 p0 c+1 {2,D} {3,S}
 2   Od  u0 {1,D}
-3   Os  u0 (1,S)
+3   Os  u0 p3 c-1 (1,S)
 """,
     kinetics = None,
 )
@@ -1618,11 +1618,11 @@
             L4: N3d-Cd
             L4: N3d-Cdd
             L4: N3d-Od
-                L5: N3d-OdOs
             L4: N3d-N3d
     L2: N5_rad
         L3: N5s_rad
         L3: N5d_rad
+            L4: N5d-OdOs
         L3: N5t_rad
         L3: N5b_rad
 """

input/kinetics/families/R_Recombination/rules.py

@@ -2423,7 +2423,7 @@
 
 entry(
     index = 600,
-    label = "N3d-OdOs;O_rad",
+    label = "N5d-OdOs;O_rad",
     kinetics = ArrheniusEP(
         A = (3.5e+12, 'cm^3/(mol*s)'),
         n = 0.24,
@@ -2461,7 +2461,7 @@
 
 entry(
     index = 601,
-    label = "N3d-OdOs;O_pri_rad",
+    label = "N5d-OdOs;O_pri_rad",
     kinetics = ArrheniusEP(
         A = (3e+13, 'cm^3/(mol*s)'),
         n = 0,

input/kinetics/families/lone_electron_pair_bond/groups.py

@@ -5,6 +5,19 @@
 shortDesc = u""
 longDesc = u"""
 
+After review by alongd and nyee, this family looks deprecated or unfinished.
+
+Currently, we expect O atom in RMG to be in triplet, not singlet state.
+Therefore this family will never be found by RMG in its current state.
+
+If we naively changed O atom to triplet state for this family, the
+entire family would be spin-forbidden
+
+It is likely that this actually occurs through some two-step reaction pathway
+through an exicted triplet state.
+
+NRRR + O(T) <=> ONRRR(T)
+ONRRR(T) + M <=> ONRRR(S) + M
 """
 
 template(reactants=["N3sRRR", "O_atom_singlet"], products=["N3sRRRO"], ownReverse=False)