C₉N

Flags: RATE12
Empirical: C₉N
Mass: 122 amu
Dipole moment: 3.300 D
Added to system: 2003-05-06 06:43:21

5 C₉N formation reactions

	Reaction	α	β	T_l - T_u (K)
1	N + C₉^- → C₉N + e^-	1.00e-10	0.00	10 - 300
2	H₂C₉N⁺ + e^- → C₉N + H₂	1.00e-6	-0.30	10 - 300
3	H₃C₉N⁺ + e^- → C₉N + H₂ + H	1.00e-6	-0.30	10 - 300
4	HC₉N⁺ + e^- → C₉N + H	1.00e-6	-0.30	10 - 300
5	N + C₉H → C₉N + H	1.70e-11	0.00	10 - 300

	Reaction	α	β	γ	T_l - T_u (K)
1	C₉N + CRPHOT → C₈ + CN	1.30e-17	0.00	875.00	10 - 41000
2	H₃⁺ + C₉N → HC₉N⁺ + H₂	4.00e-9	-0.50	0.00	10 - 41000
3	HCO⁺ + C₉N → HC₉N⁺ + CO	3.00e-9	-0.50	0.00	10 - 41000
4	He⁺ + C₉N → C₈⁺ + CN + He	4.00e-9	-0.50	0.00	10 - 41000
5	C + C₉N → C₉ + CN	1.00e-13	0.00	0.00	10 - 300
6	N + C₉N → C₂N + C₇N	1.00e-10	0.00	0.00	10 - 300
7	O + C₉N → C₈ + OCN	4.00e-11	0.00	0.00	10 - 300
8	C₉N + PHOTON → C₈ + CN	1.00e-9	0.00	1.70	10 - 41000
9	C₉N + PHOTON → C₉N⁺ + e^-	2.00e-10	0.00	2.50	10 - 41000

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

C9N