The crystals of the title compound is monoclinic with space group P2_1 a,a=26.57(2),b=4.69(1),c=6.23(1)A,beta=101.7(1)゚,and Z=4.The crystal structure was solved from X-ray powder diffractometer data by the packing analysis with a molecular model consisting of an ellipsoid and spheres,and refined by a comparison of calculated intensities from constrained model with observed intensities.The final R value was 0.12.This structure is isostructural with that of m-bromobenzoic acid.メタ・ヨード安息香酸の結晶構造をX線粉末回折法により解析した。結晶は単斜晶系で,空間群はP2_1/a,格子定数はa=26.57,b=4.69,c=6.23A,beta=101.7°で,単位格子に4個の分子が含まれる。近似構造を楕円体及び全ての原子を球に近似した分子モデルで決めた。結晶構造は粉末回折強度の測定値と計算値を比較する最小自乗法で決定した。その結果,結晶構造はメタ・ブロム安息香酸に似た構造であることが分かった
The crystal structure of p-methylbenzamide has been determined from three-dimensional X-ray data. Th...
The title compound C9H11NO2 is triclinic, space group P¯1, with the cell dimensionsa=7.022(1),b=7.47...
The title compounds, C27H20Br2N6O4·2H2O, (I), and C30H28N6O4·[+ solvent], (II), both crystallize wit...
A method to determine crystal structure of organic compound is developed using X-ray powder diffract...
Crystals of m-iodobenzamide, C_7H_6 NOI, are monoclinic, space group P2_1/a, with a=9.758 (8), b=5.0...
苯甲酰羟胺(C_6H_5CONHOH)对钨钼配位效率高,速度快,生成的配合物稳定.在一定的酸性条件下,对钨钼萃取具有较好的分离性能.等及 Agrawal 曾报道该类钨钼配合物均易被高级醇定量萃取,可用...
The crystal structure of the title compound, C7H5BrO2, was originally studied using photographic dat...
The crystal structure of the title compound has been determined bya single-crystal X-ray diffraction...
前言为了寻找适合于外科手术的镇静剂,六十年代初人们开始对丁酰对氟苯类衍生物进行大量筛选,得到较符合临床镇静要求的氟哌啶。它是一种强效安定剂。经过多年临床使用也发现它的一些不良的副作用。人们试图寻找更好...
Crystals of the title compound are monoclinic, space group P2_1/a, with a=29.09, b=5.410, c=4.938 Å,...
Crystals of the title compound, C<SUB>17</SUB>H<SUB>16</SUB>BrNO, are monoclinic, space group P2<SUB...
The crystal and molecular structure studies of the mesogen, undecyloxybenzoic acid are reported. The...
The crystal structure of o-methylbenzamide has been determined from three-dimensional X-ray data. Th...
The crystal structure determination of mebendazole form A, an anthelmintic drug, was performed for t...
C6H4BrI, monoclinic, P21/c (no. 14), a = 4.1704(6) Å, b = 5.8242(8) Å, c = 14.929(2) Å, β = 97.315(5...
The crystal structure of p-methylbenzamide has been determined from three-dimensional X-ray data. Th...
The title compound C9H11NO2 is triclinic, space group P¯1, with the cell dimensionsa=7.022(1),b=7.47...
The title compounds, C27H20Br2N6O4·2H2O, (I), and C30H28N6O4·[+ solvent], (II), both crystallize wit...
A method to determine crystal structure of organic compound is developed using X-ray powder diffract...
Crystals of m-iodobenzamide, C_7H_6 NOI, are monoclinic, space group P2_1/a, with a=9.758 (8), b=5.0...
苯甲酰羟胺(C_6H_5CONHOH)对钨钼配位效率高,速度快,生成的配合物稳定.在一定的酸性条件下,对钨钼萃取具有较好的分离性能.等及 Agrawal 曾报道该类钨钼配合物均易被高级醇定量萃取,可用...
The crystal structure of the title compound, C7H5BrO2, was originally studied using photographic dat...
The crystal structure of the title compound has been determined bya single-crystal X-ray diffraction...
前言为了寻找适合于外科手术的镇静剂,六十年代初人们开始对丁酰对氟苯类衍生物进行大量筛选,得到较符合临床镇静要求的氟哌啶。它是一种强效安定剂。经过多年临床使用也发现它的一些不良的副作用。人们试图寻找更好...
Crystals of the title compound are monoclinic, space group P2_1/a, with a=29.09, b=5.410, c=4.938 Å,...
Crystals of the title compound, C<SUB>17</SUB>H<SUB>16</SUB>BrNO, are monoclinic, space group P2<SUB...
The crystal and molecular structure studies of the mesogen, undecyloxybenzoic acid are reported. The...
The crystal structure of o-methylbenzamide has been determined from three-dimensional X-ray data. Th...
The crystal structure determination of mebendazole form A, an anthelmintic drug, was performed for t...
C6H4BrI, monoclinic, P21/c (no. 14), a = 4.1704(6) Å, b = 5.8242(8) Å, c = 14.929(2) Å, β = 97.315(5...
The crystal structure of p-methylbenzamide has been determined from three-dimensional X-ray data. Th...
The title compound C9H11NO2 is triclinic, space group P¯1, with the cell dimensionsa=7.022(1),b=7.47...
The title compounds, C27H20Br2N6O4·2H2O, (I), and C30H28N6O4·[+ solvent], (II), both crystallize wit...