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aromatic ethyne-1,2-diyl aliphatic ethyne-1,2-diyl

aliphatic ethyne-1,2-diyl



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 9473 *    
any polar X-H (X= N,O or S) 594 *  
* 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 4763 *  
methylene 1656 *  
methyl 1938 *  
any aromatic C-H 3872 *  
substituted aromatic carbon 395 *  
phenyl 1323 *  
* 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 123 *  
any uncharged NH 77 *  
any cationic NH 22 *  
aromatic cationic N-H 3 *  
amide NH 13 *  
uncharged C(sp2)/C(ar)-NH2 15 *  
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 471 *  
alcohol OH 411 *  
phenol OH 16 *  
water 21 *  
* 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 98 *  
cyano 47 *  
pyramidal R3N 4 *  
uncharged planar R3N 32 *  
cationic planar R3N 1 *  
any terminal O 441 *  
any C=O 313 *  
amide C=O 35 *  
ester C=O 72 *  
carboxylate 13 *  
aliphatic ether 14 *  
linking O in esters 33 *  
aromatic O 6 *  
sulfoxide/sulfone O 18 *  
nitro 40 *  
* 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 48 *  
any C=S 1 *  
aliphatic thioether 5 *  
aromatic S   *    
* 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 150 *  
any C-Cl 100 *  
any C-Br 48 *  
any C-I 11 *  
chloride ion 17 *  
bromide ion 2 *  
iodide ion 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

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 8 *  
imidazole * *    
guanidinium * *    
* This search has not been done.



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