Reactions catalyzed within inorganic and organic materials and at electrochemical interfaces commonly occur at high coverage and in condensed media, causing turnover rates to depend strongly on interfacial structure and composition, 33252-30-1, Name is 2-Chloroisonicotinonitrile, SMILES is C1=C(C=CN=C1Cl)C#N, in an article , author is Park, Ava M., once mentioned of 33252-30-1, Formula: C6H3ClN2.
The varied structures of cobalt(II)-pyridine (py)-sulfate: [Co(SO4)(py)(4)](n), [CO2(SO4)(2)(py)(6)]n, and [Co-3(SO4)(3)(py)(11)](n)
The solid-state structures of two cobalt-pyridine-sulfate compounds, namely catena -poly[[tetrakis (pyridine-kappa N)cobalt(II)]-mu-sulfato-kappa O-2:O’], [Co(SO4)-(C5H5N)(4)](n). (1), and catena-poly[[etrakis(pyridine-kappa N)cobalt(II)]-mu-sulfato-kappa O-3:O’,O ”-[bis(pyridine-kappa N)cobalt(II)]-mu-sulfato-kappa O-3,O’:O ”](n), [Co-2(SO4)(2)-(C5H5N)(6)](n) (2), are reported. Compound (1) displays a polymeric structure, with infinite chains of Co-II cations adopting octahedral N4O2 coordination environments that involve four pyridine ligands and two bridging sulfate ions. Compound (2) is also polymeric with infinite chains of Co-II cations. The first Co center has an octahedral N4O2 coordination environment that involves four pyridine ligands and two bridging sulfate ligands. The second Co center has an octahedral N2O4 coordination environment that involves two pyridine ligands and two bridging sulfate ions that chelate the Co atom. The structure of (2) was refined as a two-component inversion twin.
But sometimes, even after several years of basic chemistry education, it is not easy to form a clear picture on how they govern reactivity! 33252-30-1, you can contact me at any time and look forward to more communication. Formula: C6H3ClN2.
Reference:
Pyridine – Wikipedia,
,Pyridine | C5H5N – PubChem