There are two types of geometric isomers possible in octahedral complex ions: cis and trans isomers. For a complex with six different ligands, there can be a maximum of 30 different cis and trans isomers.
Diacetylferrocene can have three possible isomers: symmetrical cis-diacetylferrocene, symmetrical trans-diacetylferrocene, and unsymmetrical diacetylferrocene.
There are three isomers of C2H2Br2: 1,1-dibromoethane, 1,2-dibromoethane, and vinyl bromide.
Three
Three isomers of C2HfClBr are possible.
C3H4O can have two isomers: propynal and cyclopropanone.
Diacetylferrocene can have three possible isomers: symmetrical cis-diacetylferrocene, symmetrical trans-diacetylferrocene, and unsymmetrical diacetylferrocene.
There are three isomers of C2H2Br2: 1,1-dibromoethane, 1,2-dibromoethane, and vinyl bromide.
Three
Nonane has a total of 75 isomers, which includes straight chain isomers, branched chain isomers, and cyclic isomers.
8
8
In the interior there is one octahedral hole for every sphere.
Eight sided.....
Three isomers of C2HfClBr are possible.
1-1-methylcyclohexane does not exist, what you may be reffering to is 1,1-dimethylcyclohexane.
C3H4O can have two isomers: propynal and cyclopropanone.
Eight numbers.