Lead Arsenate , CAS No.7784-40-9

CAS: 7784-40-9 Cat. No.: L949519 Molecular Weight: 347.000 EC Number: 232-064-2

Storage

Room temperature

Shipped In

Normal

Specifications

Storage

Room temperature

Shipped In

Normal

Names and Identifiers

• Canonical Smiles: O[As](=O)([O-])[O-].[Pb+2]
• IUPAC Name: hydrogen arsorate;lead(2+)
• InChIKey: UWRBYRMOUPAKLM-UHFFFAOYSA-L
• INCHI: 1S/AsH3O4.Pb/c2-1(3,4)5;/h(H3,2,3,4,5);/q;+2/p-2
• Molecular Weight: 347.000

Taxonomic Classification

Taxonomy Tree

• Kingdom Inorganic compounds
  • Superclass Mixed metal/non-metal compounds
    • Class Post-transition metal oxoanionic compounds
      • Subclass Post-transition metal arsenates

• Kingdom: Inorganic compounds
• Superclass: Mixed metal/non-metal compounds
• Class: Post-transition metal oxoanionic compounds
• Subclass: Post-transition metal arsenates
• Intermediate Tree Nodes: Not available
• Direct Parent: Post-transition metal arsenates
• Alternative Parents: Miscellaneous arsenates Post-transition metal salts Metalloid salts Inorganic oxides Inorganic lead salts Inorganic arsenic compounds
• Molecular Framework: Not available
• Substituents: Post-transition metal arsenate - Arsenate - Inorganic lead salt - Inorganic post-transition metal salt - Inorganic oxide - Inorganic salt - Inorganic metalloid salt - Inorganic arsenic compound
• Description: This compound belongs to the class of inorganic compounds known as post-transition metal arsenates. These are inorganic compounds in which the largest oxoanion is arsenate, and in which the heaviest atom not in an oxoanion is a post-transition metal.
• External Descriptors: Arsenical insecticides

Data sources

1. Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS. ClassyFire: Automated Chemical Classification With A Comprehensive, Computable Taxonomy. Journal of Cheminformatics, 2016, 8:61.

DOI: 10.1186/s13321-016-0174-y

Chemical and Physical Properties

• Molecular Weight: 347.000 g/mol
• Hydrogen Bond Donor Count: 1
• Hydrogen Bond Acceptor Count: 4
• Rotatable Bond Count: 0
• Exact Mass: 347.886 Da
• Monoisotopic Mass: 347.886 Da
• Topological Polar Surface Area: 83.400 Ų
• Heavy Atom Count: 6
• Formal Charge: 0
• Complexity: 46.500
• Isotope Atom Count: 0
• Defined Atom Stereocenter Count: 0
• Undefined Atom Stereocenter Count: 0
• Defined Bond Stereocenter Count: 0
• Undefined Bond Stereocenter Count: 0
• The total count of all stereochemical bonds: 0
• Covalently-Bonded Unit Count: 2

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