Difference between revisions of "Isoswap.m"

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     [sys,inter]=isoswap(sys,inter,spins,new_iso)
 
     [sys,inter]=isoswap(sys,inter,spins,new_iso)
  
==Arguments==
+
==Parameters==
  
 
   sys, inter  - Spinach input data structures
 
   sys, inter  - Spinach input data structures
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     sys, inter  - Spinach input data structures
 
     sys, inter  - Spinach input data structures
 +
 +
==Notes==
 +
Quadratic and higher order couplings are wiped and a warning is printed; those interactions are not transferable.
  
 
==See also==
 
==See also==
[[Spin system specification]]
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[[chemshifts.m]], [[cubic_lattice.m]], [[dilute.m]], [[get_coupling.m]], [[gtensorof.m]], [[idxof.m]], [[iselectron.m]], [[isnucleus.m]], [[kill_spin.m]], [[nearest_spin.m]], [[shift_iso.m]], [[Spin system specification]], [[Kernel_utilities]]
 
 
[[Kernel_utilities#Spin_system_editing|Spin system editing]]
 
 
 
  
 
''Version 2.9, authors: [[Ilya Kuprov]]''
 
''Version 2.9, authors: [[Ilya Kuprov]]''

Latest revision as of 19:38, 6 June 2026

Makes isotope replacements in the input structures. All interactions are automatically scaled as necessary.

Syntax

    [sys,inter]=isoswap(sys,inter,spins,new_iso)

Parameters

  sys, inter  - Spinach input data structures

  spins       - a vector of integers specifying
                spin numbers

  new_iso     - character string specifying 
                the new isotope

Outputs

    sys, inter  - Spinach input data structures

Notes

Quadratic and higher order couplings are wiped and a warning is printed; those interactions are not transferable.

See also

chemshifts.m, cubic_lattice.m, dilute.m, get_coupling.m, gtensorof.m, idxof.m, iselectron.m, isnucleus.m, kill_spin.m, nearest_spin.m, shift_iso.m, Spin system specification, Kernel_utilities

Version 2.9, authors: Ilya Kuprov