Since　hydrocarbons　have　been　widely　used　in　industrial　production,　it　is　particularly　important　to　prepare　stable　and　efficient　crystalline　porous　materials　for　gas　storage.　Metal-organic　frameworks　are　an　excellent　kind　of　gas　storage　materials　because　of　their　high　void　volumes,　adjustable　pore　structures,　and　excellent　specific　surface　areas.　Here,　a　stable　framework　(FJI-W-Ni)　with　a　high　Bruner–Emmet–Teller　surface　area　(1511　m2　g−1)　is　reported,　which　has　high-density　N/O/F　atoms　in　the　pore.　FJI-W-Ni　can　not　only　maintain　its　skeleton　in　various　organic　solvents　but　also　remain　stable　at　high　temperatures,　which　can　be　demonstrated　by　powder　X-ray　diffraction　patterns.　In　addition,　single-component　gas　adsorption　tests　show　that　FJI-W-Ni　has　high　adsorption　capacity　of　C2–C3　hydrocarbons　at　298　K　and　1　atm.　For　example,　the　saturated　adsorption　capacity　of　acetylene　(C2H2)　and　allylene　(C3H4)　can　reach　124.56　and　175.84　cm3　g−1,　respectively.　©　2025　Wiley-VCH　GmbH.