Home › Entities › type_of_chemical_entity › mercury(II) hydride

mercury(II) hydride

chemical compound
ChemicalSubstance type_of_chemical_entity Q975274
Press Enter · cited answer in seconds

mercury(II) hydride

Summary

mercury(II) hydride is a type of chemical entity[1]. It ranks in the top 6% of type_of_chemical_entity entities by monthly Wikipedia readership (15 views/month).[2]

Key Facts

  • mercury(II) hydride's instance of is recorded as type of chemical entity[3].
  • mercury(II) hydride's canonical SMILES is recorded as [H-].[H-].[Hg+2][4].
  • mercury(II) hydride's InChI is recorded as InChI=1S/Hg.2H/q+2;2*-1[5].
  • mercury(II) hydride's InChIKey is recorded as GNOVVOPYNOEDFF-UHFFFAOYSA-N[6].
  • mercury(II) hydride's chemical formula is recorded as H₂Hg[7].
  • mercury(II) hydride's subclass of is recorded as chemical compound[8].
  • mercury(II) hydride's Commons category is recorded as Mercury(II) hydride[9].
  • mercury(II) hydride's has part is recorded as mercury[10].
  • mercury(II) hydride's has part is recorded as hydrogen[11].
  • mercury(II) hydride's Freebase ID is recorded as /m/0n4753r[12].
  • mercury(II) hydride's PubChem CID is recorded as 19021138[13].
  • mercury(II) hydride's mass is recorded as {'unit': 'Q483261', 'amount': '+203.986293'}[14].
  • mercury(II) hydride's SureChEMBL ID is recorded as 4429499[15].
  • mercury(II) hydride's image of molecular model or crystal lattice model is recorded as Mercury(II)-hydride-dimensions-3D-balls.png[16].
  • mercury(II) hydride's UniChem compound ID is recorded as 43003405[17].

Why It Matters

mercury(II) hydride ranks in the top 6% of type_of_chemical_entity entities by monthly Wikipedia readership (15 views/month).[2] It has Wikipedia articles in 5 language editions, a strong signal of global cultural recognition.[18]

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

  1. [3] ↑ . wikidata.org.
  2. [4] ↑ . PubChem. Retrieved . wikidata.org.
  3. [5] ↑ . PubChem. Retrieved . wikidata.org.
  4. [6] ↑ . PubChem. Retrieved . wikidata.org.
  5. [7] ↑ . PubChem. Retrieved . wikidata.org.
  6. [8] ↑ . wikidata.org.
  7. [9] ↑ . wikidata.org.
  8. [10] ↑ . wikidata.org.
  9. [11] ↑ . wikidata.org.
  10. [12] ↑ . wikidata.org.
  11. [13] ↑ . PubChem. Retrieved . wikidata.org.
  12. [14] ↑ . PubChem. Retrieved . wikidata.org.
  13. [15] ↑ . wikidata.org.
  14. [16] ↑ . wikidata.org.
  15. [17] ↑ . UniChem. wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] ↑ . Wikimedia Foundation. dumps.wikimedia.org.
  2. [18] ↑ . Wikidata sitelinks. wikidata.org.

📑 Cite this page

Use these citations when quoting this entity in research, articles, AI prompts, or wherever provenance matters. We aggregate Wikidata + Wikipedia + authoritative open-data sources; the stitched, scored, cross-referenced view is what 4ort.xyz contributes.

APA 4ort.xyz Knowledge Graph. (2026). mercury(II) hydride. Retrieved May 3, 2026, from https://4ort.xyz/entity/mercury-ii-hydride
MLA “mercury(II) hydride.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/mercury-ii-hydride.
BibTeX @misc{4ortxyz_mercury-ii-hydride_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{mercury(II) hydride}}, year = {2026}, url = {https://4ort.xyz/entity/mercury-ii-hydride}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): mercury(II) hydride — https://4ort.xyz/entity/mercury-ii-hydride (retrieved 2026-05-03)

Canonical URL: https://4ort.xyz/entity/mercury-ii-hydride · Last refreshed:

Edit History

Rolling log of changes to this entity's Wikidata record. Values shown reflect the current state of each edited property — follow the history link to see the precise diff for any edit.

  1. 20w ago · Shuaib-bot bot · 2026-05-06 view diff on Wikidata ↗
    Has part(s) → mercury, hydrogen
    Aliases → —
    Instance of → type of chemical entity
    Mass → {'unit': 'Q483261', 'amount': '+203.986293'}
    + 4 other properties edited (see Wikidata diff for full list)
    "/* wbeditentity-update:0| */"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.