\begin{table}%t4
%%\centering

\par
\caption{\label{gasconc} Calculated gas phase fractional abundances of molecules.}
\begin{tabular}{llllllll} \hline \hline 
Species&Abundance&Species&Abundance&Species&Abundance&Species&Abundance\\\hline 
H&8.39E-06&C7&1.21E-10&H2+&5.86E-14&N2+&4.80E-18\\
HE&1.67E-01&C7+&1.71E-18&H2C3H+&2.84E-13&N2O&0.00E+00\\
O&7.40E-08&C7H&9.39E-12&H2C5N+&5.31E-15&N2O+&0.00E+00\\
N&1.59E-08&C7H+&6.19E-16&H2C7N+&1.51E-16&NA+&5.24E-09\\
C&4.19E-09&C7H2&1.83E-11&H2C9N+&7.54E-18&NCCN&7.11E-09\\
MG&8.94E-08&C7H2+&2.21E-16&H2CCC&6.80E-10&NCCNCH3+&8.76E-20\\
S&1.56E-08&C7H3+&2.65E-16&H2CCCC&1.14E-10&NCCNH+&3.86E-14\\
SI&1.72E-08&C7H4&1.70E-14&H2CCO&4.00E-10&NH&2.41E-08\\
FE&1.24E-07&C7H4+&2.05E-18&H2CN&9.89E-12&NH+&4.85E-16\\
NA&3.60E-09&C7H5+&7.15E-19&H2CO&5.15E-08&NH2&7.00E-08\\
C10&5.15E-14&C7N&2.81E-12&H2CO+&5.87E-13&NH2+&5.84E-15\\
C10+&1.19E-18&C7N+&1.58E-24&H2CS&2.39E-09&NH2CN&1.48E-07\\
C2&1.39E-09&C8&7.76E-12&H2CS+&2.65E-14&NH2CNH+&8.63E-13\\
C2+&1.13E-17&C8+&1.51E-17&H2NC+&1.26E-13&NH3&5.97E-08\\
C2H&6.23E-09&C8H&6.24E-12&H2NO+&4.07E-13&NH3+&3.59E-12\\
C2H+&3.32E-17&C8H+&1.27E-19&H2O&2.05E-07&NH4+&2.26E-12\\
C2H2&3.37E-09&C8H2&1.66E-12&H2O+&1.11E-14&NO&6.82E-08\\
C2H2+&5.79E-15&C8H2+&1.71E-16&H2S&5.58E-09&NO+&5.38E-13\\
C2H3&1.54E-10&C8H3+&1.71E-17&H2S+&1.79E-13&NO2&5.80E-10\\
C2H3+&7.16E-14&C8H4+&6.59E-19&H2S2&3.22E-11&NO2+&1.87E-20\\
C2H3CN+&2.27E-23&C8H5+&1.02E-22&H2S2+&2.50E-15&NS&1.65E-09\\
C2H4&6.88E-09&C9&5.89E-12&H2SIO&2.20E-09&NS+&5.68E-14\\
C2H4+&1.70E-14&C9+&4.55E-19&H2SIO+&1.38E-14&O+&9.33E-16\\
C2H5&4.68E-09&C9H&4.63E-13&H3+&1.21E-09&O2&5.26E-08\\
C2H5+&3.06E-14&C9H+&3.29E-17&H3C3O+&2.42E-19&O2+&6.64E-14\\
C2H5OH&3.09E-13&C9H2&1.03E-12&H3C3OH3+&1.69E-20&O2H&3.30E-13\\
C2H5OH+&3.64E-18&C9H2+&1.14E-17&H3C3OH4+&3.82E-19&O2H+&2.60E-16\\
C2H5OH2+&6.39E-17&C9H3+&1.52E-17&H3C5N+&4.74E-21&OCN&2.51E-08\\
C2H7+&5.48E-21&C9H4+&2.95E-20&H3C7N+&7.73E-20&OCN+&2.66E-19\\
C2N&1.69E-10&C9H5+&4.50E-22&H3C9N+&6.50E-21&OCS&2.00E-10\\
C2N+&4.57E-14&C9N&1.28E-13&H3CO+&2.86E-12&OCS+&2.81E-16\\
C2N2+&1.64E-21&C9N+&8.39E-26&H3CS+&5.99E-14&OH&3.18E-07\\
C2NH+&5.92E-15&CH&5.98E-09&H3O+&2.74E-11&OH+&2.68E-15\\
C2O&1.41E-10&CH+&1.29E-16&H3S+&2.88E-13&S+&5.64E-11\\
C2O+&5.54E-16&CH2&6.24E-09&H3S2+&5.26E-15&S2&1.23E-09\\
C2S&3.88E-10&CH2+&4.24E-16&H3SIO+&7.84E-14&S2+&8.83E-15\\
C2S+&9.39E-19&CH2CHCN&1.86E-19&H4C3N+&2.85E-23&SI+&1.96E-10\\
C3&1.24E-09&CH2CN&5.92E-11&H5C2O2+&2.26E-20&SIC&5.77E-10\\
C3+&7.92E-17&CH2CN+&1.44E-15&HC2O+&1.51E-15&SIC+&1.05E-17\\
C3H&9.02E-10&H2CCO+&4.19E-16&HC2S+&1.01E-14&SIC2&1.38E-09\\
C3H+&6.74E-16&CH2NH&1.09E-08&HC3N&2.60E-10&SIC2+&8.79E-18\\
C3H2&1.99E-09&CH2NH2+&4.97E-15&HC3N+&5.17E-16&SIC2H&5.96E-10\\
C3H2+&5.77E-14&CH3&1.48E-08&HC3NH+&9.73E-15&SIC2H+&1.07E-13\\
C3H2O+&2.41E-21&CH3+&9.61E-13&HC3O+&1.15E-15&SIC2H2&1.34E-09\\
C3H3&2.51E-09&CH3C3N&9.30E-15&HC3S+&3.78E-15&SIC2H2+&2.80E-14\\
C3H3+&6.44E-14&CH3C3NH+&1.73E-18&HC4N+&1.44E-19&SIC2H3+&4.94E-14\\
C3H5+&1.05E-16&CH3C4H&2.76E-13&HC4S+&1.80E-17&SIC3&2.09E-10\\
C3H6+&2.30E-25&CH3C4H+&2.68E-18&HC5N&2.19E-11&SIC3+&6.35E-15\\
C3H7+&2.42E-22&CH3C5N&2.56E-16&HC5N+&8.46E-19&SIC3H&7.54E-11\\
C3N&1.55E-11&CH3C5NH+&1.16E-19&HC7N&2.20E-12&SIC3H+&1.72E-14\\
C3N+&1.78E-18&CH3C7N&2.53E-17&HC7N+&1.56E-17&SIC3H2+&9.68E-15\\
C3O&2.98E-11&CH3C7NH+&1.17E-20&HC9N&1.04E-13&SIC4&1.09E-14\\
C3O+&4.77E-20&CH3CCH&5.03E-10&HC9N+&7.17E-19&SIC4+&3.92E-15\\
C3S&8.99E-11&CH3CCH+&6.64E-15&HCN&2.97E-08&SIC4H+&1.47E-18\\
C3S+&1.05E-15&CH3CH3&7.85E-13&HCN+&4.31E-16&SICH2&8.53E-09\\
C4&7.28E-11&CH3CH3+&2.52E-14&HCNH+&5.90E-12&SICH2+&1.23E-13\\
C4+&3.27E-17&CH3CHO&9.17E-10&HCO&6.88E-09&SICH3&8.18E-13\\
C4H&1.35E-09&CH3CHO+&1.19E-14&HCO+&4.55E-12&SICH3+&7.51E-14\\
C4H+&9.11E-17&CH3CHOH+&1.28E-14&HCO2+&3.52E-14&SICH4+&2.41E-17\\
C4H2+&9.43E-14&CH3CN&2.45E-11&HCOOCH3&1.20E-16&SIH&5.85E-10\\
C4H3&1.18E-09&CH3CN+&2.95E-18&HCOOH&6.37E-13&SIH+&5.38E-13\\
C4H3+&1.57E-15&CH3CNH+&1.29E-14&HCOOH+&5.42E-26&SIH2&3.53E-10\\
C4H4+&9.70E-15&CH3CO+&1.09E-14&HCOOH2+&6.76E-17&SIH2+&9.78E-15\\
C4H5+&1.39E-16&CH3COCH3&1.04E-15&HCS&5.03E-10&SIH3&3.12E-09\\
C4H7+&6.76E-20&CH3CS+&2.98E-16&HCS+&5.12E-14&SIH3+&6.38E-14\\
C4N&1.77E-10&CH3OCH3&1.35E-15&HCSI&6.95E-09&SIH4&5.22E-08\\
C4N+&4.72E-18&CH3OCH3+&1.13E-20&HCSI+&3.00E-17&SIH4+&2.99E-17\\
C4S&1.87E-13&CH3OCH4+&1.73E-19&HE+&6.38E-10&SIH5+&4.84E-13\\
C4S+&1.10E-15&CH3OH&1.84E-10&HEH+&1.02E-15&SIN&1.82E-09\\
C5&6.22E-10&CH3OH+&4.53E-16&HN2+&4.84E-14&SIN+&2.08E-13\\
C5+&6.18E-18&CH3OH2+&1.04E-15&HN2O+&0.00E+00&SINC+&4.95E-14\\
C5H&1.34E-10&CH4&5.04E-08&HNC&1.60E-08&SINH2+&2.63E-13\\
C5H+&8.34E-15&CH4+&1.92E-16&HNO&1.17E-08&SIO&9.20E-08\\
C5H2&3.96E-10&CH4N+&1.85E-15&HNO+&2.88E-13&SIO+&1.78E-15\\
C5H2+&1.26E-14&CH5+&1.37E-12&HNS+&8.05E-14&SIO2&2.35E-08\\
C5H3+&6.90E-15&CN&8.15E-09&HNSI&1.02E-08&SIOH+&4.97E-12\\
C5N&1.42E-11&CN+&2.58E-16&HNSI+&2.77E-17&SIS&1.71E-15\\
C5N+&2.13E-23&CNC+&7.26E-14&HOC+&9.55E-16&SIS+&2.19E-16\\
C6&1.18E-10&CO&2.95E-07&HS&6.52E-09&SO&1.20E-11\\
C6+&2.35E-17&CO+&3.45E-16&HS+&3.09E-13&SO+&2.35E-13\\
C6H&8.46E-11&CO2&2.10E-08&HS2&6.12E-11&SO2&1.65E-12\\
C6H+&8.34E-16&CO2+&2.03E-18&HS2+&7.71E-15&SO2+&2.73E-19\\
C6H2&3.26E-11&COOCH4+&1.47E-21&HSIO2+&1.83E-13&C+&5.39E-11\\
C6H2+&1.86E-15&CS&1.84E-09&HSIS+&7.94E-19&C5H5+&8.08E-18\\
C6H3+&3.20E-16&CS+&5.39E-17&HSO+&5.94E-16&C6H6&1.07E-12\\
C6H4+&1.05E-17&FE+&1.96E-07&HSO2+&5.49E-17&MG+&2.67E-08\\
C6H5+&1.46E-19&H+&2.21E-10&N+&1.22E-13&H2O2&5.94E-09\\
C6H6+&1.49E-16&H2&8.32E-01&N2&1.96E-08&E&2.33E-07\\
C6H7+&1.19E-17&&&&&&\\
\hline
\end{tabular}
\end{table}