C₂N

CCN
Flags: RATE12
Empirical: C₂N
Mass: 38 amu
Dipole moment: 0.600 D
Heat of formation: 556.0 kJ mol^-1
Added to system: 2003-05-06 06:43:21

Reactions: Formation | Destruction

43 C₂N formation reactions

	Reaction	α	β	T_l - T_u (K)
1	N + C₂^- → C₂N + e^-	1.15e-10	0.00	10 - 300
2	N + C₂H^- → C₂N + H + e^-	3.00e-12	0.00	10 - 300
3	O + C₃N^- → CO + C₂N + e^-	5.00e-10	0.00	10 - 300
4	C₂N₂⁺ + e^- → C₂N + N	1.50e-7	-0.50	10 - 300
5	C₂NH⁺ + e^- → C₂N + H	3.00e-7	-0.50	10 - 300
6	C₄N⁺ + e^- → C₂N + C₂	1.50e-7	-0.50	10 - 300
7	C^- + CNC⁺ → C + C₂N	7.51e-8	-0.50	10 - 41000
8	C₁₀^- + CNC⁺ → C₁₀ + C₂N	7.51e-8	-0.50	10 - 41000
9	C₁₀H^- + CNC⁺ → C₁₀H + C₂N	7.51e-8	-0.50	10 - 41000
10	C₂^- + CNC⁺ → C₂ + C₂N	7.51e-8	-0.50	10 - 41000
11	C₂H^- + CNC⁺ → C₂H + C₂N	7.51e-8	-0.50	10 - 41000
12	C₃^- + CNC⁺ → C₃ + C₂N	7.51e-8	-0.50	10 - 41000
13	C₃H^- + CNC⁺ → C₃H + C₂N	7.51e-8	-0.50	10 - 41000
14	C₃N^- + CNC⁺ → C₃N + C₂N	7.51e-8	-0.50	10 - 41000
15	C₄^- + CNC⁺ → C₄ + C₂N	7.51e-8	-0.50	10 - 41000
16	C₄H^- + CNC⁺ → C₄H + C₂N	7.51e-8	-0.50	10 - 41000
17	C₅^- + CNC⁺ → C₅ + C₂N	7.51e-8	-0.50	10 - 41000
18	C₅H^- + CNC⁺ → C₅H + C₂N	7.51e-8	-0.50	10 - 41000
19	C₅N^- + CNC⁺ → C₅N + C₂N	7.51e-8	-0.50	10 - 41000
20	C₆^- + CNC⁺ → C₆ + C₂N	7.51e-8	-0.50	10 - 41000
21	C₆H^- + CNC⁺ → C₆H + C₂N	7.51e-8	-0.50	10 - 41000
22	C₇^- + CNC⁺ → C₇ + C₂N	7.51e-8	-0.50	10 - 41000
23	C₇H^- + CNC⁺ → C₇H + C₂N	7.51e-8	-0.50	10 - 41000
24	C₈^- + CNC⁺ → C₈ + C₂N	7.51e-8	-0.50	10 - 41000
25	C₈H^- + CNC⁺ → C₈H + C₂N	7.51e-8	-0.50	10 - 41000
26	C₉^- + CNC⁺ → C₉ + C₂N	7.51e-8	-0.50	10 - 41000
27	C₉H^- + CNC⁺ → C₉H + C₂N	7.51e-8	-0.50	10 - 41000
28	CH^- + CNC⁺ → CH + C₂N	7.51e-8	-0.50	10 - 41000
29	CN^- + CNC⁺ → CN + C₂N	7.51e-8	-0.50	10 - 41000
30	H^- + CNC⁺ → H + C₂N	7.51e-8	-0.50	10 - 41000
31	O^- + CNC⁺ → O + C₂N	7.51e-8	-0.50	10 - 41000
32	O₂^- + CNC⁺ → O₂ + C₂N	7.51e-8	-0.50	10 - 41000
33	OH^- + CNC⁺ → OH + C₂N	7.51e-8	-0.50	10 - 41000
34	S^- + CNC⁺ → S + C₂N	7.51e-8	-0.50	10 - 41000
35	C + H₂CN → C₂N + H₂	2.00e-10	0.00	10 - 300
36	C + NCCN → CN + C₂N	3.00e-11	0.00	300 - 300
37	HONC + C → OH + C₂N	3.33e-11	0.00	10 - 300
38	N + C₂H → C₂N + H	1.70e-11	0.00	10 - 300
39	N + C₃N → CN + C₂N	1.00e-10	0.00	10 - 300
40	N + C₇N → C₂N + C₅N	1.00e-10	0.00	10 - 300
41	N + C₉N → C₂N + C₇N	1.00e-10	0.00	10 - 300
42	N + NCCN → N₂ + C₂N	1.00e-11	0.00	300 - 300
43	O + C₃N → C₂N + CO	1.00e-10	0.00	10 - 300

	Reaction	α	γ	T_l - T_u (K)
1	H⁺ + C₂N → C₂N⁺ + H	4.00e-9	0.00	10 - 300
2	C₂N + CRPHOT → C₂ + N	1.30e-17	500.00	10 - 41000
3	C₂N + CRPHOT → CN + C	1.30e-17	500.00	10 - 41000
4	H₃⁺ + C₂N → C₂NH⁺ + H₂	9.00e-9	0.00	10 - 41000
5	He⁺ + C₂N → CN + C⁺ + He	8.00e-9	0.00	10 - 41000
6	C + C₂N → C₂ + CN	1.00e-10	0.00	10 - 300
7	N + C₂N → CN + CN	1.00e-10	0.00	10 - 300
8	O + C₂N → CO + CN	6.00e-12	0.00	298 - 298
9	C₂N + PHOTON → C₂ + N	5.00e-10	1.70	10 - 41000
10	C₂N + PHOTON → CN + C	5.00e-10	1.70	10 - 41000

Variation of log fractional abundance (relative to H₂) with log time (years) in a dark cloud model. Ref. RATE12 paper.

C2N

C₂N