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Mercury-204

PubChem CID
13333439
Structure
Mercury-204_small.png
Molecular Formula
Synonyms
  • Mercury-204
  • DTXSID90912300
Molecular Weight
203.973494 g/mol
Computed by PubChem 2.1 (PubChem release 2021.05.07)
Element Name
Dates
  • Create:
    2007-02-08
  • Modify:
    2024-12-07

1 Structures

1.1 2D Structure

Chemical Structure Depiction
Mercury-204.png

2 Names and Identifiers

2.1 Computed Descriptors

2.1.1 IUPAC Name

mercury-204
Computed by LexiChem 2.6.6 (PubChem release 2019.06.18)

2.1.2 InChI

InChI=1S/Hg/i1+3
Computed by InChI 1.0.5 (PubChem release 2019.06.18)

2.1.3 InChIKey

QSHDDOUJBYECFT-AKLPVKDBSA-N
Computed by InChI 1.0.5 (PubChem release 2019.06.18)

2.1.4 SMILES

[204Hg]
Computed by OEChem 2.1.5 (PubChem release 2019.06.18)

2.2 Molecular Formula

Hg
Computed by PubChem 2.1 (PubChem release 2019.06.18)

2.3 Other Identifiers

2.3.1 DSSTox Substance ID

2.3.2 Wikidata

2.4 Synonyms

2.4.1 MeSH Entry Terms

  • 204Hg radioisotope
  • Hg-204 radioisotope
  • Mercury-204

2.4.2 Depositor-Supplied Synonyms

3 Chemical and Physical Properties

3.1 Computed Properties

Property Name
Molecular Weight
Property Value
203.973494 g/mol
Reference
Computed by PubChem 2.1 (PubChem release 2021.05.07)
Property Name
Hydrogen Bond Donor Count
Property Value
0
Reference
Computed by Cactvs 3.4.6.11 (PubChem release 2019.06.18)
Property Name
Hydrogen Bond Acceptor Count
Property Value
0
Reference
Computed by Cactvs 3.4.6.11 (PubChem release 2019.06.18)
Property Name
Rotatable Bond Count
Property Value
0
Reference
Computed by Cactvs 3.4.6.11 (PubChem release 2019.06.18)
Property Name
Exact Mass
Property Value
203.973494 Da
Reference
Computed by PubChem 2.1 (PubChem release 2021.05.07)
Property Name
Monoisotopic Mass
Property Value
203.973494 Da
Reference
Computed by PubChem 2.1 (PubChem release 2021.05.07)
Property Name
Topological Polar Surface Area
Property Value
0Ų
Reference
Computed by Cactvs 3.4.6.11 (PubChem release 2019.06.18)
Property Name
Heavy Atom Count
Property Value
1
Reference
Computed by PubChem
Property Name
Formal Charge
Property Value
0
Reference
Computed by PubChem
Property Name
Complexity
Property Value
0
Reference
Computed by Cactvs 3.4.6.11 (PubChem release 2019.06.18)
Property Name
Isotope Atom Count
Property Value
1
Reference
Computed by PubChem
Property Name
Defined Atom Stereocenter Count
Property Value
0
Reference
Computed by PubChem
Property Name
Undefined Atom Stereocenter Count
Property Value
0
Reference
Computed by PubChem
Property Name
Defined Bond Stereocenter Count
Property Value
0
Reference
Computed by PubChem
Property Name
Undefined Bond Stereocenter Count
Property Value
0
Reference
Computed by PubChem
Property Name
Covalently-Bonded Unit Count
Property Value
1
Reference
Computed by PubChem
Property Name
Compound Is Canonicalized
Property Value
Yes
Reference
Computed by PubChem (release 2010.01.29)

5 Chemical Vendors

6 Classification

6.1 MeSH Tree

6.2 EPA DSSTox Classification

7 Information Sources

CONTENTS