Tetrasulfide(2-)

S4-2 — CID 4685008

IUPAC—
SMILES[S-]SS[S-]
InChIInChI=1S/H2S4/c1-3-4-2/h1-2H/p-2
InChIKeyIKRMQEUTISXXQP-UHFFFAOYSA-L
MW128.27 g/mol
LogP1.29
Rot. Bonds1

About Tetrasulfide(2-)

Tetrasulfide(2-) (PubChem CID 4685008) has the molecular formula S4-2 and a molecular weight of 128.27 g/mol.

Molecular Properties

Compound NameTetrasulfide(2-)
PubChem CID4685008
Molecular FormulaS4-2
Molecular Weight128.27 g/mol
Exact Mass127.89
IUPAC Name—
SMILES[S-]SS[S-]
InChIInChI=1S/H2S4/c1-3-4-2/h1-2H/p-2
InChIKeyIKRMQEUTISXXQP-UHFFFAOYSA-L
XLogP1.29
TPSA0.00 Ų
H-Bond Donors
H-Bond Acceptors4
Rotatable Bonds1
Heavy Atoms4
Complexity—

Lipinski Rule of Five

Passes Rule of Five

RuleValue
MW ≤ 500128.27
LogP ≤ 51.29
H-Bond Donors ≤ 50
H-Bond Acceptors ≤ 104

Computed Properties (RDKit)

Structural Alerts{'alert_name': 'disulphide', 'substructure': 'N/A'}, {'alert_name': 'thiol_1', 'substructure': 'N/A'}

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Related Compounds

Tetrasulfane
CID 82836
Pentasulfide-Sulfur
CID 5289210
Pentasulfane
CID 448216
CID 5255946
CID 5255946
CID 17834078
CID 17834078
Sulfanylidene-(sulfanylidene-lambda4-sulfanylidene)-lambda4-sulfane
CID 5460597
Pentasulfanide
CID 5461111
Tetrasulfanide
CID 5461113
Bis(sulfanylidene-lambda4-sulfanylidene)-lambda4-sulfane
CID 18340585
Sulfanylidene-[[(sulfanylidene-lambda4-sulfanylidene)-lambda4-sulfanylidene]-lambda4-sulfanylidene]-lambda4-sulfane
CID 18340586
Bis[(sulfanylidene-lambda4-sulfanylidene)-lambda4-sulfanylidene]-lambda4-sulfane
CID 22967324
Bis(sulfanyl)-bis(sulfanylidene)-lambda6-sulfane
CID 23212806

Frequently Asked Questions

What is the IUPAC name of Tetrasulfide(2-)?
The IUPAC name of Tetrasulfide(2-) (CID 4685008) is not available.
What is the SMILES notation for Tetrasulfide(2-)?
The canonical SMILES for Tetrasulfide(2-) is [S-]SS[S-].
What is the InChIKey of Tetrasulfide(2-)?
The InChIKey is IKRMQEUTISXXQP-UHFFFAOYSA-L. The full InChI is InChI=1S/H2S4/c1-3-4-2/h1-2H/p-2.
What are the key properties of Tetrasulfide(2-)?
Tetrasulfide(2-) has a molecular weight of 128.27 g/mol, XLogP of 1.29, 1 rotatable bonds, 0 hydrogen bond donors, and 4 hydrogen bond acceptors.
Where does this data come from?
All data for Tetrasulfide(2-) is sourced from PubChem (CID 4685008), the world's largest open chemistry database maintained by the National Library of Medicine (NIH).