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aliphatic-aliphatic methylene aliphatic-aromatic methylene aromatic-aromatic methylene

aliphatic-aromatic methylene



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 9992      
any polar X-H (X= N,O or S) 4996    
* 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 4987    
methylene 1998 64  
methyl 1998 182  
any aromatic C-H 4994 300  
substituted aromatic carbon 2498 52  
phenyl 1427 102  
* 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 1942    
any uncharged NH 948 *  
any cationic NH 326 *  
aromatic cationic N-H 142 *  
amide NH 384 12  
uncharged C(sp2)/C(ar)-NH2 120 *  
cationic RNH3 88 3  
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 4958    
alcohol OH 1004 44  
phenol OH 1074 103  
water 1707    
* 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 1695 6  
cyano 795    
pyramidal R3N 32 *  
uncharged planar R3N 173    
cationic planar R3N 4    
any terminal O 4992 346  
any C=O 4996 346  
amide C=O 1214 139  
ester C=O 1029    
carboxylate 887 275  
aliphatic ether 182    
linking O in esters 401    
aromatic O 50    
sulfoxide/sulfone O 183    
nitro 752 *  
* 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 2149    
any C=S 465    
aliphatic thioether 66 33  
aromatic S 304    
* 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 2009    
any C-Cl 1545    
any C-Br 529    
any C-I 170    
chloride ion 569    
bromide ion 212    
iodide ion 79    
* 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 1    
sodium ion 32    
potassium ion 31    
rubidium ion        
cesuim 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

Amino acid
 Links to statistical data  Links to theoretical energy data
Contact Group CSD PDB Stats Theory
CONH2 89 68  
imidazole * 70    
guanidinium * 33    
* This search has not been done.




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