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delta lactone gamma lactone

gamma 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 9895 632    
any polar X-H (X= N,O or S) 4317 244  
* 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 4957 219  
methylene 1993 67  
methyl 1991 83  
any aromatic C-H 4996 153  
substituted aromatic carbon 2478 1  
phenyl 1394 36  
* 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 615 121  
any uncharged NH 428 *  
any cationic NH 93 *  
aromatic cationic N-H 9 *  
amide NH 98 28  
uncharged C(sp2)/C(ar)-NH2 53 *  
cationic RNH3 33 7  
cationic R3NH 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

O-H
 Links to statistical data  Links to theoretical energy data
Contact Group CSD PDB Stats Theory
any OH 3702 113  
alcohol OH 2527 14  
phenol OH 236 11  
water 364 88  
* 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 110    
cyano 82    
pyramidal R3N 6 *  
uncharged planar R3N 106    
cationic planar R3N 1    
any terminal O 4581 55  
any C=O 4996 55  
amide C=O 60 24  
ester C=O 1956    
carboxylate 19 10  
aliphatic ether 102    
linking O in esters 1963    
aromatic O 113    
sulfoxide/sulfone O 43    
nitro 133 *  
* 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 173 11  
any C=S 19    
aliphatic thioether 36 1  
aromatic S 25    
* 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 243    
any C-Cl 494    
any C-Br 419    
any C-I 120    
chloride ion 27    
bromide ion 16    
iodide ion 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

Alkali Metal
 Links to statistical data  Links to theoretical energy data
Contact Group CSD PDB Stats Theory
lithium ion 2    
sodium ion 4    
potassium ion 1    
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 24 40  
imidazole * 17    
guanidinium * 27    
* This search has not been done.




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