1.0 2016-09-30 22:49:39 UTC 2020-03-13 16:29:44 UTC BMDB0001989 BMDB01989 Tungsten W(4+) Tungsten ion Tunsten Wolfram Wolframium W 183.84 183.950932553 tungsten(4+) ion tungsten(4+) ion 7440-33-7 [W+4] InChI=1S/W/q+4 YFGRPIXHCIXTLM-UHFFFAOYSA-N belongs to the class of inorganic compounds known as homogeneous transition metal compounds. These are inorganic compounds containing only metal atoms,with the largest atom being a transition metal atom. Inorganic compounds Homogeneous metal compounds Homogeneous transition metal compounds Homogeneous transition metal compounds Homogeneous transition metal monoatomic tetracation tungsten cation Solid melting_point 3410 °C logp 0 ChemAxon iupac tungsten(4+) ion ChemAxon average_mass 183.84 ChemAxon mono_mass 183.950932553 ChemAxon smiles [W+4] ChemAxon formula W ChemAxon inchi InChI=1S/W/q+4 ChemAxon inchikey YFGRPIXHCIXTLM-UHFFFAOYSA-N ChemAxon polar_surface_area 0 ChemAxon refractivity 0 ChemAxon polarizability 1.78 ChemAxon rotatable_bond_count 0 ChemAxon acceptor_count 0 ChemAxon donor_count 0 ChemAxon physiological_charge 4 ChemAxon formal_charge 4 ChemAxon number_of_rings 0 ChemAxon bioavailability 1 ChemAxon rule_of_five Yes ChemAxon ghose_filter Yes ChemAxon veber_rule Yes ChemAxon mddr_like_rule Yes ChemAxon Specdb::MsMs 85422 Specdb::MsMs 85423 Specdb::MsMs 85424 Specdb::MsMs 147519 Specdb::MsMs 147520 Specdb::MsMs 147521 FDB003790 11524983 C00753 30517 Tungsten