1
N Nitrogen [E-Book] : Compounds with Nobel Gases and Hydrogen /
...Gmelin Handbook of Inorganic and Organometallic Chemistry / Gmelin Handbuch der Anorganischen Chemie ;...

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2
S Sulfur-Nitrogen Compounds [E-Book] : Compounds with Sulfur of Oxidation Number IV /
...Gmelin Handbook of Inorganic Chemistry / Gmelin Handbuch der Anorganischen Chemie ;...

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3
Si Silicon [E-Book] : System Si-N. Binary and Ternary Silicon Nitrides. Silicon-Nitrogen-Hydrogen Compounds. N-Substituted Silicon-Nitrogen Compounds /
4
F Fluorine [E-Book] : Compounds with Oxygen and Nitrogen /
...Gmelin Handbook of Inorganic Chemistry / Gmelin Handbuch der Anorganischen Chemie ;...

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5
F Perfluorohalogenoorgano Compounds of Main Group Elements [E-Book] : Compounds with Elements of Main Groups 1 to 5 (excluding N) and with S (partially) /