LK-99

Summary

LK-99 is a chemical substance^[1]. LK-99 has Wikipedia articles in 19 language editions, a strong signal of global cultural recognition.^[2]

Key Facts

• LK-99 is credited with the discovery of Sukbae Lee^[3].
• LK-99 is credited with the discovery of Kim Ji-hoon^[4].
• LK-99's instance of is recorded as chemical substance^[5].
• LK-99's instance of is recorded as inorganic matter^[6].
• LK-99's instance of is recorded as solid^[7].
• LK-99's instance of is recorded as synthetic material^[8].
• Sukbae Lee is named after LK-99^[9].
• Kim Ji-hoon is named after LK-99^[10].
• 1999 is named after LK-99^[11].
• LK-99 is made of lanarkite^[12].
• LK-99's location of discovery is recorded as South Korea^[13].
• LK-99's canonical SMILES is recorded as [Pb+2].[Pb+2].[Pb+2].[Pb+2].[Pb+2].[Pb+2].[Pb+2].[Pb+2].[Pb+2].[Cu+2].O=P([O-])([O-])[O-].O=P([O-])([O-])[O-].O=P([O-])([O-])[O-].O=P([O-])([O-])[O-].O=P([O-])([O-])[O-].O=P([O-])([O-])[O-].[O-2]^[14].
• LK-99's chemical formula is recorded as CuO₂₅P₆Pb₉^[15].
• LK-99's Commons category is recorded as LK-99^[16].
• LK-99's color is recorded as dark grey^[17].
• LK-99's crystal system is recorded as hexagonal crystal system^[18].
• LK-99's space group is recorded as space group P6₃/m^[19].
• LK-99's official website is recorded as https://qcentre.co.kr/lk-99^[20].
• LK-99's density is recorded as {'unit': 'Q13147228', 'amount': '+6.699'}^[21].
• LK-99's hashtag is recorded as LK99^[22].
• LK-99's SMARTS notation is recorded as [Pb+2].[Pb+2].[Pb+2].[Pb+2].[Pb+2].[Pb+2].[Pb+2].[Pb+2].[Pb+2].[Cu+2].O=P([O-])([O-])[O-].O=P([O-])([O-])[O-].O=P([O-])([O-])[O-].O=P([O-])([O-])[O-].O=P([O-])([O-])[O-].O=P([O-])([O-])[O-].[O-2]^[23].

Body

Definition and Type

Recorded instance of include chemical substance^[5], inorganic matter^[6], solid^[7], and synthetic material^[8].

Origins

Things named after include Sukbae Lee^[9], a researcher^[24], b. 1972^[25], of South Korea^[26]; Kim Ji-hoon^[10], a researcher^[27], of South Korea^[28]; and 1999^[11], a calendar year^[29].

Why It Matters

LK-99 has Wikipedia articles in 19 language editions, a strong signal of global cultural recognition.^[2] LK-99 is known by 8 alternative names across languages and contexts.^[30]