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delta lactone gamma lactone

delta lactone



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 9940 376    
any polar X-H (X= N,O or S) 1123 160  
* 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 4965 97  
methylene 1947 16  
methyl 1951 30  
any aromatic C-H 2348 36  
substituted aromatic carbon 491 3  
phenyl 690 7  
* 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 83 58  
any uncharged NH 72 *  
any cationic NH 11 *  
aromatic cationic N-H   *    
amide NH 30 10  
uncharged C(sp2)/C(ar)-NH2 14 *  
cationic RNH3 3 5  
cationic R3NH 2 *  
* 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 1040 101  
alcohol OH 675 10  
phenol OH 83 16  
water 100 75  
* 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 10 2  
cyano 27    
pyramidal R3N   *    
uncharged planar R3N 10    
cationic planar R3N        
any terminal O 1090 52  
any C=O 1218 52  
amide C=O 11 11  
ester C=O 903    
carboxylate 2 46  
aliphatic ether 29    
linking O in esters 706    
aromatic O 2    
sulfoxide/sulfone O 10    
nitro 34 *  
* 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 24 11  
any C=S        
aliphatic thioether 2 10  
aromatic S 4    
* 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 37    
any C-Cl 123    
any C-Br 70    
any C-I 29    
chloride ion 5    
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        
* 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 4 11  
imidazole * 11    
guanidinium * 21    
* This search has not been done.




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