Table 1: List of species contained in the database ordered by mass.
e^-
H H^- H⁺ H₂⁺ H₂ H₃⁺ He⁺

He HeH⁺ C⁺ C C^- CH CH⁺ CH₂

CH₂⁺ N⁺ N NH⁺ NH CH₃ CH₃⁺ NH₂⁺

O⁺ CH₄⁺ NH₂ O^- CH₄ O NH₃ OH^-

OH⁺ NH₃⁺ CH₅⁺ OH NH₄⁺ H₂O H₂O⁺ F

H₃O⁺ F⁺ HF HF⁺ H₂F⁺ Na⁺ Na C₂⁺

Mg⁺ Mg C₂ C₂H C₂H⁺ C₂H₂ C₂H₂⁺ CN

CN^- CN⁺ HNC HCN C₂H₃ C₂H₃⁺ HCN⁺ H₂CN

CO⁺ Si⁺ N₂⁺ Si N₂ C₂H₄ H₂NC⁺ HCNH⁺

C₂H₄⁺ CO SiH⁺ C₂H₅ HCO HN₂⁺ SiH HCO⁺

HOC⁺ C₂H₅⁺ CH₂NH H₂CO⁺ SiH₂ NO CH₃CH₃ SiH₂⁺

CH₄N⁺ NO⁺ CH₂NH₂⁺ CH₃CH₃⁺ H₂CO HOCH SiH₃ SiH₃⁺

H₃CO⁺ C₂H₇⁺ P P⁺ HNO HNO⁺ CF⁺ S⁺

SiH₄ O₂⁺ SiH₄⁺ S CH₃OH⁺ S^- PH H₂NO⁺

PH⁺ CH₃OH O₂ O₂H PH₂⁺ O₂H⁺ SiH₅⁺ CH₃OH₂⁺

HS⁺ PH₂ HS H₂S⁺ PH₃⁺ H₂O₂ H₂S H₃S⁺

Cl Cl⁺ C₃⁺ C₃ HCl HCl⁺ C₃H H₂Cl⁺

C₃H⁺ C₃H₂ C₃H₂⁺ C₂N⁺ H₂CCC CNC⁺ C₂N H₂C₃H⁺

C₂NH⁺ C₃H₃ C₃H₃⁺ C₂O⁺ CH₂CN CH₂CN⁺ CH₃CCH⁺ C₂O

CH₃CCH SiC⁺ SiC C₃H₅⁺ CH₃CN CH₃CN⁺ HC₂O⁺ HCSi

HCSi⁺ CH₂CO⁺ OCN⁺ SiCH₂⁺ NH₂CN C₃H₆⁺ CH₂CO SiN⁺

SiCH₂ OCN CH₃CNH⁺ SiN C₃H₇⁺ SiCH₃ CP⁺ HNSi⁺

HNSi SiCH₃⁺ CH₃CO⁺ CP HNCO⁺ NH₂CNH⁺ N₂O⁺ SiO⁺

CS⁺ CO₂⁺ SiCH₄⁺ N₂O HCP⁺ CH₃CHO⁺ SiNH₂⁺ CS

HCP CH₃CHO CO₂ SiO HCS HCS⁺ SiOH⁺ HN₂O⁺

PN PN⁺ CH₃CHOH⁺ HCO₂⁺ PCH₂⁺ HPN⁺ HCOOH⁺ C₂H₅OH⁺

CH₃OCH₃ PCH₃⁺ C₂H₅OH NS⁺ H₂CS⁺ CH₂PH NO₂⁺ H₂SiO

H₂CS NO₂ NS H₂SiO⁺ HCOOH CH₃OCH₃⁺ HNS⁺ H₃SiO⁺

CCl PO SiF⁺ PNH₂⁺ PCH₄⁺ CCl⁺ PO⁺ H₃CS⁺

CH₃OCH₄⁺ C₂H₅OH₂⁺ HCOOH₂⁺ HPO⁺ C₄⁺ C₄ HPO PNH₃⁺

SO⁺ SO C₄H⁺ H₂PO⁺ C₄H H₂CCl⁺ HSO⁺ C₃N⁺

C₄H₂ C₃N C₄H₂⁺ C₄H₃ ClO HC₃N⁺ ClO⁺ HC₃N

C₄H₃⁺ C₂N₂⁺ HC₃NH⁺ NCCN SiC₂ C₄H₄⁺ SiC₂⁺ C₃O⁺

C₃O C₄H₅⁺ HC₃O⁺ CH₂CHCN SiC₂H⁺ NCCNH⁺ H₃C₃N⁺ SiC₂H

SiNC⁺ C₃H₂O⁺ H₄C₃N⁺ SiC₂H₂⁺ SiNC SiC₂H₂ CCP⁺ SiC₂H₃⁺

H₃C₃O⁺ C₄H₇⁺ SiNCH⁺ CCP C₂S Fe⁺ Fe C₂S⁺

HC₂P HC₂P⁺ HC₂S⁺ PC₂H₂⁺ PC₂H₃⁺ CH₃COCH₃ CH₃COCH₃⁺ CH₃COCH₄⁺

CH₃CS⁺ PC₂H₄⁺ COOCH₄⁺ C₅ OCS⁺ C₅⁺ HCOOCH₃ SiS⁺

OCS SiS SiO₂ HOCS⁺ C₅H HSiS⁺ C₅H⁺ HSiO₂⁺

H₅C₂O₂⁺ C₄N C₅H₂⁺ C₄N⁺ C₅H₂ C₅H₃⁺ HC₄N⁺ SO₂

H₂C₄N⁺ C₅H₄⁺ S₂ SiC₃⁺ CH₃C₄H SO₂⁺ SiC₃ S₂⁺

SiC₃H C₅H₅⁺ HSO₂⁺ CH₃C₃N HS₂⁺ CH₃C₃N⁺ HS₂ SiC₃H⁺

H₂S₂⁺ CH₃C₃NH⁺ SiC₃H₂⁺ H₂S₂ C₃P NCCNCH₃⁺ H₃S₂⁺ PC₃H⁺

C₃S⁺ C₃S HC₃S⁺ C₆⁺ C₆ C₆H C₆H⁺ C₅N⁺

C₆H₂ C₅N C₆H₂⁺ HC₅N HC₅N⁺ C₆H₃⁺ C₆H₄⁺ H₂C₅N⁺

SiC₄⁺ SiC₄ SiC₄H⁺ C₆H₅⁺ H₃C₅N⁺ C₆H₆⁺ C₆H₆ C₆H₇⁺

C₄P C₄P⁺ PC₄H⁺ C₄S⁺ C₄S HC₄S⁺ C₇⁺ C₇

C₇H⁺ C₇H C₇H₂ C₇H₂⁺ C₇H₃⁺ CH₃C₆H C₇H₄⁺ CH₃C₅N

C₇H₅⁺ CH₃C₅NH⁺ C₈ C₈⁺ C₈H⁺ C₈H C₇N⁺ C₇N

C₈H₂ C₈H₂⁺ HC₇N⁺ C₈H₃⁺ HC₇N C₈H₄⁺ H₂C₇N⁺ H₃C₇N⁺

C₈H₅⁺ C₉⁺ C₉ C₉H⁺ C₉H C₉H₂ C₉H₂⁺ C₉H₃⁺

C₉H₄⁺ C₉H₅⁺ CH₃C₇N CH₃C₇NH⁺ C₁₀⁺ C₁₀ C₉N C₉N⁺

HC₉N⁺ HC₉N H₂C₉N⁺ H₃C₉N⁺

**Table 1:** List of species contained in the database ordered by mass.
e^-	H	H^-	H⁺	H₂⁺	H₂	H₃⁺	He⁺
He	HeH⁺	C⁺	C	C^-	CH	CH⁺	CH₂
CH₂⁺	N⁺	N	NH⁺	NH	CH₃	CH₃⁺	NH₂⁺
O⁺	CH₄⁺	NH₂	O^-	CH₄	O	NH₃	OH^-
OH⁺	NH₃⁺	CH₅⁺	OH	NH₄⁺	H₂O	H₂O⁺	F
H₃O⁺	F⁺	HF	HF⁺	H₂F⁺	Na⁺	Na	C₂⁺
Mg⁺	Mg	C₂	C₂H	C₂H⁺	C₂H₂	C₂H₂⁺	CN
CN^-	CN⁺	HNC	HCN	C₂H₃	C₂H₃⁺	HCN⁺	H₂CN
CO⁺	Si⁺	N₂⁺	Si	N₂	C₂H₄	H₂NC⁺	HCNH⁺
C₂H₄⁺	CO	SiH⁺	C₂H₅	HCO	HN₂⁺	SiH	HCO⁺
HOC⁺	C₂H₅⁺	CH₂NH	H₂CO⁺	SiH₂	NO	CH₃CH₃	SiH₂⁺
CH₄N⁺	NO⁺	CH₂NH₂⁺	CH₃CH₃⁺	H₂CO	HOCH	SiH₃	SiH₃⁺
H₃CO⁺	C₂H₇⁺	P	P⁺	HNO	HNO⁺	CF⁺	S⁺
SiH₄	O₂⁺	SiH₄⁺	S	CH₃OH⁺	S^-	PH	H₂NO⁺
PH⁺	CH₃OH	O₂	O₂H	PH₂⁺	O₂H⁺	SiH₅⁺	CH₃OH₂⁺
HS⁺	PH₂	HS	H₂S⁺	PH₃⁺	H₂O₂	H₂S	H₃S⁺
Cl	Cl⁺	C₃⁺	C₃	HCl	HCl⁺	C₃H	H₂Cl⁺
C₃H⁺	C₃H₂	C₃H₂⁺	C₂N⁺	H₂CCC	CNC⁺	C₂N	H₂C₃H⁺
C₂NH⁺	C₃H₃	C₃H₃⁺	C₂O⁺	CH₂CN	CH₂CN⁺	CH₃CCH⁺	C₂O
CH₃CCH	SiC⁺	SiC	C₃H₅⁺	CH₃CN	CH₃CN⁺	HC₂O⁺	HCSi
HCSi⁺	CH₂CO⁺	OCN⁺	SiCH₂⁺	NH₂CN	C₃H₆⁺	CH₂CO	SiN⁺
SiCH₂	OCN	CH₃CNH⁺	SiN	C₃H₇⁺	SiCH₃	CP⁺	HNSi⁺
HNSi	SiCH₃⁺	CH₃CO⁺	CP	HNCO⁺	NH₂CNH⁺	N₂O⁺	SiO⁺
CS⁺	CO₂⁺	SiCH₄⁺	N₂O	HCP⁺	CH₃CHO⁺	SiNH₂⁺	CS
HCP	CH₃CHO	CO₂	SiO	HCS	HCS⁺	SiOH⁺	HN₂O⁺
PN	PN⁺	CH₃CHOH⁺	HCO₂⁺	PCH₂⁺	HPN⁺	HCOOH⁺	C₂H₅OH⁺
CH₃OCH₃	PCH₃⁺	C₂H₅OH	NS⁺	H₂CS⁺	CH₂PH	NO₂⁺	H₂SiO
H₂CS	NO₂	NS	H₂SiO⁺	HCOOH	CH₃OCH₃⁺	HNS⁺	H₃SiO⁺
CCl	PO	SiF⁺	PNH₂⁺	PCH₄⁺	CCl⁺	PO⁺	H₃CS⁺
CH₃OCH₄⁺	C₂H₅OH₂⁺	HCOOH₂⁺	HPO⁺	C₄⁺	C₄	HPO	PNH₃⁺
SO⁺	SO	C₄H⁺	H₂PO⁺	C₄H	H₂CCl⁺	HSO⁺	C₃N⁺
C₄H₂	C₃N	C₄H₂⁺	C₄H₃	ClO	HC₃N⁺	ClO⁺	HC₃N
C₄H₃⁺	C₂N₂⁺	HC₃NH⁺	NCCN	SiC₂	C₄H₄⁺	SiC₂⁺	C₃O⁺
C₃O	C₄H₅⁺	HC₃O⁺	CH₂CHCN	SiC₂H⁺	NCCNH⁺	H₃C₃N⁺	SiC₂H
SiNC⁺	C₃H₂O⁺	H₄C₃N⁺	SiC₂H₂⁺	SiNC	SiC₂H₂	CCP⁺	SiC₂H₃⁺
H₃C₃O⁺	C₄H₇⁺	SiNCH⁺	CCP	C₂S	Fe⁺	Fe	C₂S⁺
HC₂P	HC₂P⁺	HC₂S⁺	PC₂H₂⁺	PC₂H₃⁺	CH₃COCH₃	CH₃COCH₃⁺	CH₃COCH₄⁺
CH₃CS⁺	PC₂H₄⁺	COOCH₄⁺	C₅	OCS⁺	C₅⁺	HCOOCH₃	SiS⁺
OCS	SiS	SiO₂	HOCS⁺	C₅H	HSiS⁺	C₅H⁺	HSiO₂⁺
H₅C₂O₂⁺	C₄N	C₅H₂⁺	C₄N⁺	C₅H₂	C₅H₃⁺	HC₄N⁺	SO₂
H₂C₄N⁺	C₅H₄⁺	S₂	SiC₃⁺	CH₃C₄H	SO₂⁺	SiC₃	S₂⁺
SiC₃H	C₅H₅⁺	HSO₂⁺	CH₃C₃N	HS₂⁺	CH₃C₃N⁺	HS₂	SiC₃H⁺
H₂S₂⁺	CH₃C₃NH⁺	SiC₃H₂⁺	H₂S₂	C₃P	NCCNCH₃⁺	H₃S₂⁺	PC₃H⁺
C₃S⁺	C₃S	HC₃S⁺	C₆⁺	C₆	C₆H	C₆H⁺	C₅N⁺
C₆H₂	C₅N	C₆H₂⁺	HC₅N	HC₅N⁺	C₆H₃⁺	C₆H₄⁺	H₂C₅N⁺
SiC₄⁺	SiC₄	SiC₄H⁺	C₆H₅⁺	H₃C₅N⁺	C₆H₆⁺	C₆H₆	C₆H₇⁺
C₄P	C₄P⁺	PC₄H⁺	C₄S⁺	C₄S	HC₄S⁺	C₇⁺	C₇
C₇H⁺	C₇H	C₇H₂	C₇H₂⁺	C₇H₃⁺	CH₃C₆H	C₇H₄⁺	CH₃C₅N
C₇H₅⁺	CH₃C₅NH⁺	C₈	C₈⁺	C₈H⁺	C₈H	C₇N⁺	C₇N
C₈H₂	C₈H₂⁺	HC₇N⁺	C₈H₃⁺	HC₇N	C₈H₄⁺	H₂C₇N⁺	H₃C₇N⁺
C₈H₅⁺	C₉⁺	C₉	C₉H⁺	C₉H	C₉H₂	C₉H₂⁺	C₉H₃⁺
C₉H₄⁺	C₉H₅⁺	CH₃C₇N	CH₃C₇NH⁺	C₁₀⁺	C₁₀	C₉N	C₉N⁺
HC₉N⁺	HC₉N	H₂C₉N⁺	H₃C₉N⁺

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