As of May 31, 2023, we have updated our Code of Conduct.

Questions tagged [coordination]

Questions related to the coordination sphere.

Filter by
Sorted by
Tagged with
3 votes
1 answer
82 views

Model coordination complex using GROMACS or CP2K

Is it possible to compute a 3D model of a calcium EDTA complex and it's energy? If so, how should I go about doing it or where can I obtain relevant information regarding computation methods? I ...
beardeadclown's user avatar
3 votes
1 answer
174 views

Is hexaamminecobalt(III) chloride thermodynamically stable in pure water?

It is often said that "while cobalt(III) per se is strongly oxidising, hexamminecobalt(III) chloride is stable, even in concentrated hydrochloric acid, due to the strong donor properties of the ...
Kanghun Kim's user avatar
2 votes
0 answers
58 views

Continuous Coordination Number Definition

I am interesting in quantifying the coordination number of some atoms in metals and am curious what approaches to defining a coordination number are possible for an atom. In particular, I am curious ...
Tristan Maxson's user avatar
5 votes
0 answers
377 views

Why calculation of coordination numbers from Element-specific RDFs (ASE) doesn't make sense? [closed]

The link to the trajectory is here.I am using the module and similar code of the ASAP calculator from ASE. The problem is as follows, the running Coordination Number doesn't match the number of atoms ...
Saha_1994's user avatar
  • 815
5 votes
2 answers
134 views

How to calculate displacement in each coordinate and wrap w.r.t. lattice parameter?

The problem is my box is not orthorhombic (base angles different than 90 degrees). So, I am getting wrong results with the formula, ...
Saha_1994's user avatar
  • 815
5 votes
0 answers
471 views

How to get the coordination number from RDF in python ovito? [closed]

Basically, I am trying to get the running coordination number (CN), but the result isn't correct? I am multiplying the Radial Distribution Function (RDF) with ...
Saha_1994's user avatar
  • 815
18 votes
2 answers
425 views

Extract coordination sphere from crystal structure

Some tools allow for a relatively inexpensive analysis of crystal field effects in metal complexes, starting from the coordination sphere. Additionally, there are multiple sources of crystal ...
agaitaarino's user avatar
  • 1,431