sc::HSOSSCF(3) MPQC sc::HSOSSCF(3) NAME sc::HSOSSCF - The HSOSSCF class is a base for classes implementing a self- consistent procedure for high-spin open-shell molecules. SYNOPSIS #include <hsosscf.h> Inherits sc::SCF. Inherited by sc::HSOSHF, and sc::HSOSKS. Public Member Functions HSOSSCF (StateIn &) HSOSSCF (const Ref< KeyVal > &) The KeyVal constructor. void save_data_state (StateOut &) Save the base classes (with save_data_state) and the members in the same order that the StateIn CTOR initializes them. void print (std::ostream &o=ExEnv::out0()) const Print information about the object. double occupation (int irrep, int vectornum) Returns the occupation. double alpha_occupation (int irrep, int vectornum) Returns the alpha occupation. double beta_occupation (int irrep, int vectornum) Returns the beta occupation. int n_fock_matrices () const RefSymmSCMatrix fock (int i) Returns closed-shell (i==0) or open-shell (i==1) Fock matrix in AO ba- sis (excluding XC contribution in KS DFT). RefSymmSCMatrix effective_fock () Returns effective Fock matrix in MO basis (including XC contribution for KS DFT). void symmetry_changed () Call this if you have changed the molecular symmetry of the molecule contained by this MolecularEnergy. int spin_polarized () Return 1 if the alpha density is not equal to the beta density. RefSymmSCMatrix density () Returns the SO density. RefSymmSCMatrix alpha_density () Return alpha electron densities in the SO basis. RefSymmSCMatrix beta_density () Return beta electron densities in the SO basis. Public Member Functions inherited from sc::SCF SCF (StateIn &) SCF (const Ref< KeyVal > &) The KeyVal constructor. void save_data_state (StateOut &) Save the base classes (with save_data_state) and the members in the same order that the StateIn CTOR initializes them. RefSCMatrix oso_eigenvectors () Returns the orthogonal MO (columns) to orthogonal-SO (rows) transforma- tion matrix. RefDiagSCMatrix eigenvalues () Returns the MO basis eigenvalues. int spin_unrestricted () Return 1 if the alpha orbitals are not equal to the beta orbitals. virtual int n_fock_matrices () const =0 virtual RefSymmSCMatrix fock (int)=0 virtual RefSymmSCMatrix effective_fock ()=0 virtual double one_body_energy () virtual void two_body_energy (double &ec, double &ex) void symmetry_changed () Call this if you have changed the molecular symmetry of the molecule contained by this MolecularEnergy. void obsolete () Marks all results as being out of date. void print (std::ostream &o=ExEnv::out0()) const Print information about the object. Public Member Functions inherited from sc::OneBodyWavefunction OneBodyWavefunction (StateIn &) OneBodyWavefunction (const Ref< KeyVal > &) The KeyVal constructor. void save_data_state (StateOut &) Save the base classes (with save_data_state) and the members in the same order that the StateIn CTOR initializes them. int nelectron () Returns the number of electrons. void set_desired_value_accuracy (double eps) Overload of Function::set_desired_value_accuracy(). RefSCMatrix so_to_mo () Returns the SO to MO transformation matrix. RefSCMatrix orthog_so_to_mo () Returns the orthogonal-SO to MO transformation matrix. RefSCMatrix mo_to_so () Returns the MO to SO transformation matrix. RefSCMatrix mo_to_orthog_so () Returns the MO to orthogonal-SO transformation matrix. RefSCMatrix eigenvectors () Deprecated. virtual RefSCMatrix oso_eigenvectors ()=0 Returns the orthogonal MO (columns) to orthogonal-SO (rows) transforma- tion matrix. virtual RefDiagSCMatrix eigenvalues ()=0 Returns the MO basis eigenvalues. virtual double occupation (int irrep, int vectornum)=0 Returns the occupation. double occupation (int vectornum) Returns the occupation. virtual int spin_unrestricted ()=0 Return 1 if the alpha orbitals are not equal to the beta orbitals. virtual double alpha_occupation (int irrep, int vectornum) Returns the alpha occupation. virtual double beta_occupation (int irrep, int vectornum) Returns the beta occupation. double alpha_occupation (int vectornum) Returns the alpha occupation. double beta_occupation (int vectornum) Returns the beta occupation. virtual RefSCMatrix oso_alpha_eigenvectors () virtual RefSCMatrix oso_beta_eigenvectors () virtual RefSCMatrix alpha_eigenvectors () virtual RefSCMatrix beta_eigenvectors () virtual RefDiagSCMatrix alpha_eigenvalues () virtual RefDiagSCMatrix beta_eigenvalues () virtual RefDiagSCMatrix projected_eigenvalues (const Ref< OneBodyWavefunc- tion > &, int alp=1) virtual RefSCMatrix projected_eigenvectors (const Ref< OneBodyWavefunction > &, int alp=1) Projects the density into the current basis set. virtual RefSCMatrix hcore_guess () Return a guess vector. virtual RefSCMatrix hcore_guess (RefDiagSCMatrix &val) Return a guess vector and the eigenvalues. void symmetry_changed () Call this if you have changed the molecular symmetry of the molecule contained by this MolecularEnergy. double orbital (const SCVector3 &r, int iorb) double orbital_density (const SCVector3 &r, int iorb, double *orbval=0) void print (std::ostream &o=ExEnv::out0()) const Print information about the object. Public Member Functions inherited from sc::Wavefunction Wavefunction (StateIn &) Wavefunction (const Ref< KeyVal > &) The KeyVal constructor. void save_data_state (StateOut &) Save the base classes (with save_data_state) and the members in the same order that the StateIn CTOR initializes them. double density (const SCVector3 &) double density_gradient (const SCVector3 &, double *) double natural_orbital (const SCVector3 &r, int iorb) double natural_orbital_density (const SCVector3 &r, int orb, double *orb- val=0) double orbital (const SCVector3 &r, int iorb, const RefSCMatrix &orbs) double orbital_density (const SCVector3 &r, int iorb, const RefSCMatrix &orbs, double *orbval=0) double charge () Returns the charge. virtual int nelectron ()=0 Returns the number of electrons. virtual RefSymmSCMatrix density ()=0 Returns the SO density. virtual RefSymmSCMatrix ao_density () Returns the AO density. virtual RefSCMatrix natural_orbitals () Returns the natural orbitals. virtual RefDiagSCMatrix natural_density () Returns the natural density (a diagonal matrix). virtual int spin_polarized ()=0 Return 1 if the alpha density is not equal to the beta density. virtual RefSymmSCMatrix alpha_density () Return alpha electron densities in the SO basis. virtual RefSymmSCMatrix beta_density () Return beta electron densities in the SO basis. virtual RefSymmSCMatrix alpha_ao_density () Return alpha electron densities in the AO basis. virtual RefSymmSCMatrix beta_ao_density () Return beta electron densities in the AO basis. virtual RefSCMatrix nao (double *atom_charges=0) returns the ao to nao transformation matrix virtual RefSymmSCMatrix overlap () Returns the SO overlap matrix. virtual RefSymmSCMatrix core_hamiltonian () Returns the SO core Hamiltonian. virtual double nuclear_repulsion_energy () Returns the nuclear repulsion energy. void nuclear_repulsion_energy_gradient (double *g) Computes the nuclear repulsion gradient. virtual void nuclear_repulsion_energy_gradient (double **g) Computes the nuclear repulsion gradient. RefSCDimension ao_dimension () Atomic orbital dimension. RefSCDimension so_dimension () Symmetry adapted orbital dimension. RefSCDimension oso_dimension () Orthogonalized symmetry adapted orbital dimension. Ref< SCMatrixKit > basis_matrixkit () Matrix kit for AO, SO, orthogonalized SO, and MO dimensioned matrices. Ref< Molecule > molecule () const Returns the Molecule. Ref< GaussianBasisSet > basis () const Returns the basis set. Ref< GaussianBasisSet > atom_basis () const Returns the basis set describing the nuclear charge distributions. const double * atom_basis_coef () const Returns the coefficients of the nuclear charge distribution basis func- tions. Ref< Integral > integral () Returns the integral evaluator. void symmetry_changed () Call this if you have changed the molecular symmetry of the molecule contained by this MolecularEnergy. RefSCMatrix so_to_orthog_so () Returns a matrix which does the default transform from SO's to orthogo- nal SO's. RefSCMatrix so_to_orthog_so_inverse () Returns the inverse of the transformation returned by so_to_orthog_so. OverlapOrthog::OrthogMethod orthog_method () const Returns the orthogonalization method. void set_orthog_method (const OverlapOrthog::OrthogMethod &) (Re)Sets the orthogonalization method and makes this obsolete double lindep_tol () const Returns the tolerance for linear dependencies. void set_lindep_tol (double) Re(Sets) the tolerance for linear dependencies. void obsolete () Marks all results as being out of date. void print (std::ostream &=ExEnv::out0()) const Print information about the object. Public Member Functions inherited from sc::MolecularEnergy MolecularEnergy (const MolecularEnergy &) MolecularEnergy (const Ref< KeyVal > &) The KeyVal constructor. MolecularEnergy (StateIn &) void save_data_state (StateOut &) Save the base classes (with save_data_state) and the members in the same order that the StateIn CTOR initializes them. void set_checkpoint () Set up checkpointing. void set_checkpoint_file (const char *) void set_checkpoint_freq (int freq) bool if_to_checkpoint () const Check if need to checkpoint. const char * checkpoint_file () const int checkpoint_freq () const MolecularEnergy & operator= (const MolecularEnergy &) virtual double energy () A wrapper around value();. virtual Ref< Molecule > molecule () const virtual RefSCDimension moldim () const void guess_hessian (RefSymmSCMatrix &) Compute a quick, approximate hessian. RefSymmSCMatrix inverse_hessian (RefSymmSCMatrix &) RefSymmSCMatrix hessian () If a molecule hessian object is given, it will be used to provide a hessian. int hessian_implemented () const void set_x (const RefSCVector &) Set and retrieve the coordinate values. RefSCVector get_cartesian_x () Return the cartesian coordinates. RefSCVector get_cartesian_gradient () Return the cartesian gradient. RefSymmSCMatrix get_cartesian_hessian () Return the cartesian hessian. Ref< MolecularCoor > molecularcoor () virtual void symmetry_changed () Call this if you have changed the molecular symmetry of the molecule contained by this MolecularEnergy. Ref< NonlinearTransform > change_coordinates () An optimizer can call change coordinates periodically to give the func- tion an opportunity to change its coordinate system. void print_natom_3 (const RefSCVector &, const char *t=0, std::ostream &o=ExEnv::out0()) const Nicely print n x 3 data that are stored in a vector. void print_natom_3 (double **, const char *t=0, std::ostream &o=Ex- Env::out0()) const void print_natom_3 (double *, const char *t=0, std::ostream &o=Ex- Env::out0()) const virtual void print (std::ostream &=ExEnv::out0()) const Print information about the object. Public Member Functions inherited from sc::Function virtual RefSCVector gradient () int gradient_needed () const int do_gradient (int) virtual void set_desired_gradient_accuracy (double) virtual double actual_gradient_accuracy () const virtual double desired_gradient_accuracy () const AccResultRefSCVector & gradient_result () int hessian_needed () const int do_hessian (int) virtual void set_desired_hessian_accuracy (double) virtual double actual_hessian_accuracy () const virtual double desired_hessian_accuracy () const AccResultRefSymmSCMatrix & hessian_result () virtual int value_implemented () const Information about the availability of values, gradients, and hessians. virtual int gradient_implemented () const RefSCVector get_x () const const RefSCVector & get_x_no_copy () const Function () Function (StateIn &) Function (const Function &) Function (const Ref< KeyVal > &, double funcacc=DBL_EPSILON, double gradacc=DBL_EPSILON, double hessacc=DBL_EPSILON) The keyval constructor reads the following keywords: virtual ~Function () Function & operator= (const Function &) Ref< SCMatrixKit > matrixkit () const Return the SCMatrixKit used to construct vectors and matrices. RefSCDimension dimension () const Return the SCDimension of the problem. virtual double value () Return the value of the function. int value_needed () const Returns nonzero if the current value is not up-to-date. int do_value (int) If passed a nonzero number, compute the value the next time compute() is called. AccResultdouble & value_result () virtual double actual_value_accuracy () const Return the accuracy with which the value has been computed. virtual double desired_value_accuracy () const Return the accuracy with which the value is to be computed. Public Member Functions inherited from sc::SavableState SavableState & operator= (const SavableState &) void save_state (StateOut &) Save the state of the object as specified by the StateOut object. void save_object_state (StateOut &) This can be used for saving state when the exact type of the object is known for both the save and the restore. virtual void save_vbase_state (StateOut &) Save the virtual bases for the object. virtual void save_data_state (StateOut &) Save the base classes (with save_data_state) and the members in the same order that the StateIn CTOR initializes them. Public Member Functions inherited from sc::DescribedClass DescribedClass (const DescribedClass &) DescribedClass & operator= (const DescribedClass &) ClassDesc * class_desc () const throw () This returns the unique pointer to the ClassDesc corresponding to the given type_info object. const char * class_name () const Return the name of the object's exact type. int class_version () const Return the version of the class. virtual void print (std::ostream &=ExEnv::out0()) const Print the object. Public Member Functions inherited from sc::RefCount int lock_ptr () const Lock this object. int unlock_ptr () const Unlock this object. void use_locks (bool inVal) start and stop using locks on this object refcount_t nreference () const Return the reference count. refcount_t reference () Increment the reference count and return the new count. refcount_t dereference () Decrement the reference count and return the new count. int managed () const void unmanage () Turn off the reference counting mechanism for this object. int managed () const Return 1 if the object is managed. Otherwise return 0. Public Member Functions inherited from sc::Identity Identifier identifier () Return the Identifier for this argument. virtual void obsolete () Marks all results as being out of date. Protected Member Functions void set_occupations (const RefDiagSCMatrix &evals) void init_vector () void done_vector () void reset_density () double new_density () double scf_energy () Ref< SCExtrapData > extrap_data () void init_gradient () void done_gradient () RefSymmSCMatrix lagrangian () RefSymmSCMatrix gradient_density () void init_hessian () void done_hessian () void two_body_deriv_hf (double *grad, double exchange_fraction) Protected Member Functions inherited from sc::SCF virtual void init_threads () virtual void done_threads () virtual void compute () Recompute at least the results that have compute true and are not al- ready computed. virtual double compute_vector (double &, double enuclear) virtual Ref< SCExtrapError > extrap_error () virtual void compute_gradient (const RefSCVector &) virtual void compute_hessian (const RefSymmSCMatrix &) virtual void savestate_iter (int) virtual void savestate_to_file (const std::string &filename) signed char * init_pmax (double *) RefSymmSCMatrix get_local_data (const RefSymmSCMatrix &, double *&, Access) virtual void initial_vector (int needv=1) void init_mem (int) void so_density (const RefSymmSCMatrix &d, double occ, int alp=1) int * read_occ (const Ref< KeyVal > &, const char *name, int nirrep) virtual void set_occupations (const RefDiagSCMatrix &)=0 virtual void init_vector ()=0 virtual void done_vector ()=0 virtual double new_density ()=0 virtual void reset_density ()=0 virtual double scf_energy ()=0 virtual Ref< SCExtrapData > extrap_data ()=0 virtual void ao_fock (double accuracy)=0 virtual void init_gradient ()=0 virtual void done_gradient ()=0 virtual RefSymmSCMatrix lagrangian ()=0 virtual RefSymmSCMatrix gradient_density ()=0 virtual void two_body_deriv (double *)=0 virtual void init_hessian ()=0 virtual void done_hessian ()=0 Protected Member Functions inherited from sc::OneBodyWavefunction void init_sym_info () int form_occupations (int *&newocc, const int *oldocc) Protected Member Functions inherited from sc::Wavefunction double min_orthog_res () double max_orthog_res () void copy_orthog_info (const Ref< Wavefunction > &) Protected Member Functions inherited from sc::MolecularEnergy void failure (const char *) virtual void set_energy (double) This is just a wrapper around set_value(). virtual void set_gradient (RefSCVector &) These are passed gradients and hessian in cartesian coordinates. virtual void set_hessian (RefSymmSCMatrix &) void x_to_molecule () void molecule_to_x () Protected Member Functions inherited from sc::Function virtual void set_value (double) virtual void set_matrixkit (const Ref< SCMatrixKit > &) Set the SCMatrixKit that should be used to construct the requisite vec- tors and matrices. virtual void set_dimension (const RefSCDimension &) virtual void set_actual_value_accuracy (double) virtual void set_actual_gradient_accuracy (double) virtual void set_actual_hessian_accuracy (double) RefSCVector & get_x_reference () Get read/write access to the coordinates for modification. void do_change_coordinates (const Ref< NonlinearTransform > &) Change the coordinate system and apply the given transform to interme- diates matrices and vectors. Protected Member Functions inherited from sc::SavableState SavableState (const SavableState &) SavableState (StateIn &) Each derived class StateIn CTOR handles the restore corresponding to calling save_object_state, save_vbase_state, and save_data_state listed above. Protected Member Functions inherited from sc::RefCount RefCount (const RefCount &) RefCount & operator= (const RefCount &) virtual void compute ()=0 Recompute at least the results that have compute true and are not al- ready computed. Protected Attributes Ref< PointGroup > most_recent_pg_ int user_occupations_ int tndocc_ int tnsocc_ int nirrep_ int * initial_ndocc_ int * initial_nsocc_ int * ndocc_ int * nsocc_ ResultRefSymmSCMatrix cl_fock_ ResultRefSymmSCMatrix op_fock_ RefSymmSCMatrix cl_dens_ RefSymmSCMatrix cl_dens_diff_ RefSymmSCMatrix cl_gmat_ RefSymmSCMatrix op_dens_ RefSymmSCMatrix op_dens_diff_ RefSymmSCMatrix op_gmat_ RefSymmSCMatrix cl_hcore_ Protected Attributes inherited from sc::SCF int need_vec_ int compute_guess_ int keep_guess_wfn_ Ref< OneBodyWavefunction > guess_wfn_ int always_use_guess_wfn_ Ref< SelfConsistentExtrapolation > extrap_ Ref< AccumH > accumdih_ Ref< AccumH > accumddh_ int maxiter_ int dens_reset_freq_ int reset_occ_ int local_dens_ size_t storage_ int print_all_evals_ int print_occ_evals_ double level_shift_ Ref< MessageGrp > scf_grp_ Ref< ThreadGrp > threadgrp_ int local_ Ref< TwoBodyInt > * tbis_ std::string previous_savestate_file_ RefSCMatrix oso_scf_vector_ RefSCMatrix oso_scf_vector_beta_ RefSymmSCMatrix hcore_ Protected Attributes inherited from sc::OneBodyWavefunction ResultRefSymmSCMatrix density_ AccResultRefSCMatrix oso_eigenvectors_ AccResultRefDiagSCMatrix eigenvalues_ int nirrep_ int * nvecperirrep_ double * occupations_ double * alpha_occupations_ double * beta_occupations_ Protected Attributes inherited from sc::Wavefunction int debug_ Protected Attributes inherited from sc::MolecularEnergy Ref< PointGroup > initial_pg_ int print_molecule_when_changed_ Protected Attributes inherited from sc::Function Ref< SCMatrixKit > matrixkit_ Used to construct new matrices. RefSCVector x_ The variables. RefSCDimension dim_ The dimension of x_. AccResultdouble value_ The value of the function at x_. AccResultRefSCVector gradient_ The gradient at x_. AccResultRefSymmSCMatrix hessian_ The hessian at x_. Additional Inherited Members Static Public Member Functions inherited from sc::SavableState static void save_state (SavableState *s, StateOut &) static SavableState * restore_state (StateIn &si) Restores objects saved with save_state. static SavableState * key_restore_state (StateIn &si, const char *keyword) Like restore_state, but keyword is used to override values while restoring. static SavableState * dir_restore_state (StateIn &si, const char *object- name, const char *keyword=0) Protected Types inherited from sc::SCF enum Access { Read, Write, Accum } Detailed Description The HSOSSCF class is a base for classes implementing a self-consistent pro- cedure for high-spin open-shell molecules. Constructor & Destructor Documentation sc::HSOSSCF::HSOSSCF (const Ref< KeyVal > &) The KeyVal constructor. total_charge This floating point number gives the total charge, $c$, of the mole- cule. The default is 0. nsocc This integer gives the total number of singly occupied orbitals, $n_thrm{socc}$. If this is not given, then multiplicity will be read. multiplicity This integer gives the multiplicity, $m$, of the molecule. The number of singly occupied orbitals is then $n_thrm{socc} = m - 1$. If neither nsocc nor multiplicity is given, then if, in consideration of to- tal_charge, the number of electrons is even, the default $n_thrm{socc}$ is 2. Otherwise, it is 1. ndocc This integer gives the total number of doubly occupied orbitals $n_thrm{docc}$. The default $n_thrm{docc} = (c - n_thrm{socc})/2$. socc This vector of integers gives the total number of singly occupied or- bitals of each irreducible representation. By default, the $n_thrm{socc}$ singly occupied orbitals will be distributed according to orbital eigenvalues. If socc is given, then docc must be given and they override nsocc, multiplicity, ndocc, and total_charge. docc This vector of integers gives the total number of doubly occupied or- bitals of each irreducible representation. By default, the $n_thrm{docc}$ singly occupied orbitals will be distributed according to orbital eigenvalues. If docc is given, then socc must be given and they override nsocc, multiplicity, ndocc, and total_charge. maxiter This has the same meaning as in the parent class, SCF; however, the de- fault value is 100. level_shift This has the same meaning as in the parent class, SCF; however, the de- fault value is 1.0. Member Function Documentation RefSymmSCMatrix sc::HSOSSCF::alpha_density () [virtual] Return alpha electron densities in the SO basis. Reimplemented from sc::Wavefunction. double sc::HSOSSCF::alpha_occupation (int irrep, int vectornum) [virtual] Returns the alpha occupation. The irreducible representation and the vector number within that representation are given as arguments. Reimplemented from sc::OneBodyWavefunction. RefSymmSCMatrix sc::HSOSSCF::beta_density () [virtual] Return beta electron densities in the SO basis. Reimplemented from sc::Wavefunction. double sc::HSOSSCF::beta_occupation (int irrep, int vectornum) [virtual] Returns the beta occupation. The irreducible representation and the vector number within that representation are given as arguments. Reimplemented from sc::OneBodyWavefunction. RefSymmSCMatrix sc::HSOSSCF::density () [virtual] Returns the SO density. Implements sc::Wavefunction. void sc::HSOSSCF::done_gradient () [protected], [virtual] Implements sc::SCF. void sc::HSOSSCF::done_hessian () [protected], [virtual] Implements sc::SCF. void sc::HSOSSCF::done_vector () [protected], [virtual] Implements sc::SCF. RefSymmSCMatrix sc::HSOSSCF::effective_fock () [virtual] Returns effective Fock matrix in MO basis (including XC contribution for KS DFT). Implements sc::SCF. Ref< SCExtrapData > sc::HSOSSCF::extrap_data () [protected], [virtual] Implements sc::SCF. RefSymmSCMatrix sc::HSOSSCF::fock (int i) [virtual] Returns closed-shell (i==0) or open-shell (i==1) Fock matrix in AO basis (excluding XC contribution in KS DFT). Use effective_fock() if you want the full KS Fock matrix. Implements sc::SCF. RefSymmSCMatrix sc::HSOSSCF::gradient_density () [protected], [virtual] Implements sc::SCF. void sc::HSOSSCF::init_gradient () [protected], [virtual] Implements sc::SCF. void sc::HSOSSCF::init_hessian () [protected], [virtual] Implements sc::SCF. void sc::HSOSSCF::init_vector () [protected], [virtual] Implements sc::SCF. RefSymmSCMatrix sc::HSOSSCF::lagrangian () [protected], [virtual] Implements sc::SCF. int sc::HSOSSCF::n_fock_matrices () const [virtual] Implements sc::SCF. double sc::HSOSSCF::new_density () [protected], [virtual] Implements sc::SCF. double sc::HSOSSCF::occupation (int irrep, int vectornum) [virtual] Returns the occupation. The irreducible representation and the vector num- ber within that representation are given as arguments. Implements sc::OneBodyWavefunction. void sc::HSOSSCF::print (std::ostream & = ExEnv::out0()) const [virtual] Print information about the object. Reimplemented from sc::MolecularEnergy. void sc::HSOSSCF::reset_density () [protected], [virtual] Implements sc::SCF. void sc::HSOSSCF::save_data_state (StateOut &) [virtual] Save the base classes (with save_data_state) and the members in the same order that the StateIn CTOR initializes them. This must be implemented by the derived class if the class has data. Reimplemented from sc::MolecularEnergy. double sc::HSOSSCF::scf_energy () [protected], [virtual] Implements sc::SCF. void sc::HSOSSCF::set_occupations (const RefDiagSCMatrix & evals) [pro- tected], [virtual] Implements sc::SCF. int sc::HSOSSCF::spin_polarized () [virtual] Return 1 if the alpha density is not equal to the beta density. Implements sc::Wavefunction. void sc::HSOSSCF::symmetry_changed () [virtual] Call this if you have changed the molecular symmetry of the molecule con- tained by this MolecularEnergy. Reimplemented from sc::MolecularEnergy. Author Generated automatically by Doxygen for MPQC from the source code. Version 2.3.1 Thu Sep 3 2026 sc::HSOSSCF(3)
NAME | SYNOPSIS | Detailed Description | Constructor & Destructor Documentation | Member Function Documentation | Author
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