Crystal Structure of 2-Se-(2-methyl-2-propenyl)-1-benzoic Acid
نویسندگان
چکیده
منابع مشابه
Crystal structure of 2-Se-(2-methyl-2-propenyl)-1-benzoic acid.
C11H12O2Se is triclinic, P1. Unit-cell dimensions at 293 K are a = 5.8450(10), b = 8.1490(10), c = 11.4620(10)A, alpha = 97.050(10), beta = 90.140(10), gamma = 90.120(10) degrees, V = 541.81(12)A3, Dx = 1.564 g/cm3, and Z = 2. The R value is 0.047 for 1388 observed reflections. The dihedral angle between the phenyl ring and the isobutenyl group is 72.3(2) degrees. There is an intermolecular hyd...
متن کاملCrystal structure of 2-{[1-(2-methyl-5-nitro-1H-imidazol-1-yl)propan-2-yloxy]carbonyl}benzoic acid
In the title compound, C15H15N3O6, the dihedral angle between the planes of the benzene and imidazole rings is 34.93 (10)°. An intra-molecular C-H⋯O hydrogen bond is observed. In the crystal, O-H⋯N hydrogen bonds link the mol-ecules into chains parallel to the c axis.
متن کاملCrystal structure of 2-selenobenzyl-1-benzoic acid.
C14H12O2Se is monoclinic, P2(1)/c. Unit-cell dimensions at 293 K are a = 8.1055(7), b = 5.8403(11), c = 26.0302(17)A, beta = 94.560(5) degrees, V = 1228.3(3)A3, Dx = 1.575 g/cm3, and Z = 4. The R value is 0.048 for 2144 observed reflections. The dihedral angle between the phenyl rings is 74.9(2)degrees. There is an intermolecular hydrogen bond between two symmetry related carboxyl groups with a...
متن کامل2-Methyl-4-(2-methylbenzamido)benzoic acid
In the crystal structure of the title compound, C(16)H(15)NO(3), inter-molecular N-H⋯O hydrogen bonds link the mol-ecules into chains parallel to the b axis and pairs of inter-molecular O-H⋯O hydrogen bonds between inversion-related carb-oxy-lic acid groups link the mol-ecules into dimers. The dihedral angle between the two benzene rings is 82.4 (2)°.
متن کاملCrystal structure of 4-[1-(2-hydroxypropyl)-4,5-diphenyl-1H-imidazol-2-yl]benzoic acid
In the title compound, C25H22N2O3, the central imidazole ring makes dihedral angles of 48.43 (10), 20.23 (10) and 75.38 (11)° with the benzene ring and the two phenyl rings, respectively. The phenyl ring adjacent to the N-bonded 2-hy-droxy-propyl group shows the greatest twist, presumably to minimize steric inter-actions. In the crystal, mol-ecules are linked by O-H⋯N, O-H⋯O and C-H⋯O hydrogen ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Analytical Sciences
سال: 2003
ISSN: 0910-6340,1348-2246
DOI: 10.2116/analsci.19.1227