Question: what is the axe description of the chlorine pentafluoride clf5 molecule

title: Chlorine pentafluoride
text: Chlorine pentafluoride Identifiers CAS Number 13637 - 63 - 3 3D model ( JSmol ) Interactive image ChemSpider 55559 ECHA InfoCard 100.033. 734 PubChem CID 61654 RTECS number FO2975000 InChI ( show ) InChI = 1S / ClF5 / c2 - 1 ( 3 , 4 , 5 ) 6 Key : KNSWNNXPAWSACI - UHFFFAOYSA - N SMILES ( show ) FCl ( F ) ( F ) ( F ) F Properties Chemical formula ClF Molar mass 130.445 g mol Appearance colorless gas Density 4.5 kg / m ( g / L ) Melting point − 103 ° C ( − 153 ° F ; 170 K ) Boiling point − 13.1 ° C ( 8.4 ° F ; 260.0 K ) Solubility in water Hydrolyzes Structure Molecular shape Square pyramidal Thermochemistry Std molar entropy ( S ) 310.73 JK mol Std enthalpy of formation ( Δ H ) − 238.49 kJ mol Except where otherwise noted , data are given for materials in their standard state ( at 25 ° C ( 77 ° F ) , 100 kPa ) . N verify ( what is ? ) Infobox references