REFCODE: CMPXPA Authors/Journal Authors: G.Smith, C.H.L.Kennard, A.H.White, P.G.Hodgson Journal: Acta Crystallogr.,Sect.B:Struct.Crystallogr.Cryst.Chem. , 36, 992, 1980 Chemical Formula: C10 H11 Cl1 O3 Name: (+-)-2-(4-Chloro-2-methylphenoxy)-propionic acid Synonym: Mecoprop Source: Melting Point: 363K Colour: colorless Extra Information: herbicidal agent Crystal Spacegroup: P21/c (# 14) Cell Parameters: a: 4.395 b: 6.813 c: 36.75 alpha: 90.0 beta: 106.01 gamma: 90.0 volume: 1057.72923148 Reduced Cell Parameters: a: 4.395 b: 6.813 c: 35.35023 alpha: 90.0 beta: 92.1819 gamma: 90.0 volume: 1057.72929211 Other Parameters: Molecular Vol: 264.432307869 Residues: 1 Z: 4.0 Z': 1.0 Additional Information: From: Habit: Polymorph: Notes: Experimental R-Factor (%): 5.0 Temperature: 295 Density (CCDC): 1.348 Density (author): 1.35 Intensity Meas: 3 Disorder: Extra Information: CCDC Notes: