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barbituric acid

barbituric acid



General| C,H only| N-H| O-H| Other N or O| Sulfur| Halo/halide| Alkali Metal| Amino acid

General
 Links to statistical data  Links to theoretical energy data
Contact Group CSD PDB Stats Theory
any C,N,O,S or H 6866 62    
any polar X-H (X= N,O or S) 1184 22  
* This search has not been done.

General| C,H only| N-H| O-H| Other N or O| Sulfur| Halo/halide| Alkali Metal| Amino acid

C,H only
 Links to statistical data  Links to theoretical energy data
Contact Group CSD PDB Stats Theory
any alkyl C-H 1754 15  
methylene 344 6  
methyl 417 1  
any aromatic C-H 538    
substituted aromatic carbon 48    
phenyl 103    
* This search has not been done.

General| C,H only| N-H| O-H| Other N or O| Sulfur| Halo/halide| Alkali Metal| Amino acid

N-H
 Links to statistical data  Links to theoretical energy data
Contact Group CSD PDB Stats Theory
any NH 896 19  
any uncharged NH 584 *  
any cationic NH 19 *  
aromatic cationic N-H 1 *  
amide NH 10 7
uncharged C(sp2)/C(ar)-NH2 11 *  
cationic RNH3 6  
cationic R3NH   *    
* This search has not been done.

General| C,H only| N-H| O-H| Other N or O| Sulfur| Halo/halide| Alkali Metal| Amino acid

O-H
 Links to statistical data  Links to theoretical energy data
Contact Group CSD PDB Stats Theory
any OH 289 3  
alcohol OH 76  
phenol OH 25    
water 117 3
* This search has not been done.

General| C,H only| N-H| O-H| Other N or O| Sulfur| Halo/halide| Alkali Metal| Amino acid


Other N or O
 Links to statistical data  Links to theoretical energy data
Contact Group CSD PDB Stats Theory
aromatic or sp2 N 175    
cyano 9    
pyramidal R3N 3 *  
uncharged planar R3N 6    
cationic planar R3N        
any terminal O 709 11  
any C=O 782 11  
amide C=O 9 6
ester C=O 11    
carboxylate 2 3
aliphatic ether 17    
linking O in esters 1    
aromatic O 1    
sulfoxide/sulfone O        
nitro 15 *  
* This search has not been done.

General| C,H only| N-H| O-H| Other N or O| Sulfur| Halo/halide| Alkali Metal| Amino acid

Sulfur
 Links to statistical data  Links to theoretical energy data
Contact Group CSD PDB Stats Theory
any S 22    
any C=S 16    
aliphatic thioether        
aromatic S 1    
* This search has not been done.

General| C,H only| N-H| O-H| Other N or O| Sulfur| Halo/halide| Alkali Metal| Amino acid

Halo/Halide
 Links to statistical data  Links to theoretical energy data
Contact Group CSD PDB Stats Theory
any C-F 9    
any C-Cl 20    
any C-Br 47    
any C-I 3    
chloride ion 3    
bromide ion        
iodide ion        
* This search has not been done.

General| C,H only| N-H| O-H| Other N or O| Sulfur| Halo/Halide| Alkali Metal| Amino acid

Alkali Metal
 Links to statistical data  Links to theoretical energy data
Contact Group CSD PDB Stats Theory
lithium ion        
sodium ion        
potassium ion        
rubidium ion        
cesuim ion 3    
* This search has not been done.

General| C,H only| N-H| O-H| Other N or O| Sulfur| Halo/halide| Alkali Metal| Amino acid

Amino acid
 Links to statistical data  Links to theoretical energy data
Contact Group CSD PDB Stats Theory
CONH2 37 1  
imidazole * 12  
guanidinium *      
* This search has not been done.




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