TY - JOUR
T1 - Crystal structure of o-carboxyphenylfluorone as a multifunctional dye
AU - Yamaguchi, Takako
AU - Hoshino, Mitsuru
AU - Miyachi, Kanako
AU - Kamino, Shinichiro
AU - Nakahara, Ryousuke
AU - Doi, Mitsunobu
AU - Asano, Mamiko
AU - Matsumura, Hitoshi
AU - Fujita, Yoshikazu
PY - 2016/3/10
Y1 - 2016/3/10
N2 - The crystal structure of o-carboxyphenylfluorone (denoted OCPF) was determined by X-ray diffraction. This compound crystallizes in triclinic, space group P1- with a = 8.738(2), b = 9.394(2), c = 11.712(2)Å, α = 107.747(3)°, β = 93.435(3)°, γ = 91.447(3)°, V = 913.0(3)Å3, Z = 2. The final R value is 0.0730. The structure takes a dihedral formation consisting of xanthene and benzene carboxylic rings and tautomers. They exist with a zwitterionic character; the dihedral angle between the xanthene and benzene rings systems is 69.22(5)°, and the end of the rings of xanthene are inclined to each other at an angle of about 6.6(1)°.
AB - The crystal structure of o-carboxyphenylfluorone (denoted OCPF) was determined by X-ray diffraction. This compound crystallizes in triclinic, space group P1- with a = 8.738(2), b = 9.394(2), c = 11.712(2)Å, α = 107.747(3)°, β = 93.435(3)°, γ = 91.447(3)°, V = 913.0(3)Å3, Z = 2. The final R value is 0.0730. The structure takes a dihedral formation consisting of xanthene and benzene carboxylic rings and tautomers. They exist with a zwitterionic character; the dihedral angle between the xanthene and benzene rings systems is 69.22(5)°, and the end of the rings of xanthene are inclined to each other at an angle of about 6.6(1)°.
UR - http://www.scopus.com/inward/record.url?scp=84961757507&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84961757507&partnerID=8YFLogxK
U2 - 10.2116/xraystruct.32.9
DO - 10.2116/xraystruct.32.9
M3 - Article
AN - SCOPUS:84961757507
SN - 1883-3578
VL - 32
SP - 9
EP - 10
JO - X-ray Structure Analysis Online
JF - X-ray Structure Analysis Online
IS - 3
ER -