Add to ORKGThe crystal structure of urea oxalic acid, 2[CO(NH2)2].(COOH)2 has been determined using three-dimensional X-ray data, collected on an automatic diffractometer. The space group is P21/c. The lattice constants are: a = 5.058 (3), b = 12.400 (3), c = 6.964 (2) A, fl= 98"13 (7) °. The number of molecules in the unit cell is two. The structure consists of layers of urea and oxalic acid molecules held together by hydrogen bonds. The positions of all hydrogen atoms have been found. The compound is not a uronium salt
The work presented in this thesis is mainly concerned with crystal structures containing hydrogen bo...
The work presented in this thesis is mainly concerned with crystal structures containing hydrogen bo...
The work presented in this thesis is mainly concerned with crystal structures containing hydrogen bo...
The crystal structure of urea oxalic acid, 2[CO(NH2)2].(COOH)2 has been determined using three-dimen...
The structure of urea nitrate has been solved, by the use of three-dimensional X-ray data. Data were...
The structure of thiourea nitrate has been determined by three-dimensional X-ray methods. Both Cu Ke...
This is the first study on electron density distribution of urea and dicarboxylic acids co-crystals....
This is the first study on electron density distribution of urea and dicarboxylic acids co-crystals....
This is the first study on electron density distribution of urea and dicarboxylic acids co-crystals....
Semi-empirical calculations (CNDO/2) on the structure of the uronium ion are presented. Assuming a p...
Abstract. M r = 150.1, monoclinic, C2/c, a = 13.0625 (7), b = 6.6437 (2), c = 6.8478 (3) A, f l= 92....
A series of seven 2:1 molecular complexes of urea (U) and methyl ureas with di-carboxylic acids (A) ...
A series of seven 2:1 molecular complexes of urea (U) and methyl ureas with di-carboxylic acids (A) ...
The crystal structures of the orthorhombic and mono-clinic modifications of N-methylurea-oxalic acid...
The work presented in this thesis is mainly concerned with crystal structures containing hydrogen bo...
The work presented in this thesis is mainly concerned with crystal structures containing hydrogen bo...
The work presented in this thesis is mainly concerned with crystal structures containing hydrogen bo...
The work presented in this thesis is mainly concerned with crystal structures containing hydrogen bo...
The crystal structure of urea oxalic acid, 2[CO(NH2)2].(COOH)2 has been determined using three-dimen...
The structure of urea nitrate has been solved, by the use of three-dimensional X-ray data. Data were...
The structure of thiourea nitrate has been determined by three-dimensional X-ray methods. Both Cu Ke...
This is the first study on electron density distribution of urea and dicarboxylic acids co-crystals....
This is the first study on electron density distribution of urea and dicarboxylic acids co-crystals....
This is the first study on electron density distribution of urea and dicarboxylic acids co-crystals....
Semi-empirical calculations (CNDO/2) on the structure of the uronium ion are presented. Assuming a p...
Abstract. M r = 150.1, monoclinic, C2/c, a = 13.0625 (7), b = 6.6437 (2), c = 6.8478 (3) A, f l= 92....
A series of seven 2:1 molecular complexes of urea (U) and methyl ureas with di-carboxylic acids (A) ...
A series of seven 2:1 molecular complexes of urea (U) and methyl ureas with di-carboxylic acids (A) ...
The crystal structures of the orthorhombic and mono-clinic modifications of N-methylurea-oxalic acid...
The work presented in this thesis is mainly concerned with crystal structures containing hydrogen bo...
The work presented in this thesis is mainly concerned with crystal structures containing hydrogen bo...
The work presented in this thesis is mainly concerned with crystal structures containing hydrogen bo...
The work presented in this thesis is mainly concerned with crystal structures containing hydrogen bo...