A. C. BlackburnA.J. DobsonR. E. Gerkin
In fluorene-9-carboxylic acid, C14H10O2, there are two crystallographically independent sets of molecules each of which exhibits hydrogen bonding of the cyclic dimer type about a center of symmetry. Additionally, one of the sets shows disordering of the carboxyl O atoms. Within the carboxyl groups, however, the carboxyl H atoms were found to be, or modelled as, ordered.
Yong‐Chan KimSang‐Ryong LeeHwang‐Ju JeonKyeongnam KimMyoung‐Jin KimSung‐Deuk ChoiSung‐Eun Lee
María Novella RomanelliElisabetta TeodoriSerena ScapecchiSilvia Dei
Quanli GuCarl TrindleJ. L. Knee
A. C. BlackburnA.J. DobsonR. E. Gerkin
Juliana A.S.A. OliveiraMaria Miguel G. CalvinhoRafael NotarioManuel J.S. MonteMaría D.M.C. Ribeiro da Silva