Polymorph and isomer conversion of complexes based on CuI and PPh3 easily observed via luminescence.
Maini, Lucia; Braga, Dario; Mazzeo, Paolo P.; Ventura, Barbara; Dalton transactions (Cambridge, England : 2003) 41 (2012) 531–539; doi:10.1039/c1dt11462j

data_7017800
_publ_section_title
;
 Polymorph and isomer conversion of complexes based on CuI and PPh3 easily
 observed via luminescence.
;
_journal_issue                   2
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              531
_journal_page_last               539
_journal_paper_doi               10.1039/c1dt11462j
_journal_volume                  41
_journal_year                    2012
_chemical_compound_source        'synthesis as described'
_chemical_formula_moiety         'C55 H47 Cl2 Cu2 I2 P3'
_chemical_formula_sum            'C55 H47 Cl2 Cu2 I2 P3'
_chemical_formula_weight         1252.62
_chemical_name_systematic
;
?
;
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_Int_Tables_number      14
_symmetry_space_group_name_Hall  '-P 2ybc'
_symmetry_space_group_name_H-M   'P 1 21/c 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_conform_dict_location     ftp://ftp.iucr.org/pub/cif_core.dic
_audit_conform_dict_name         cif_core.dic
_audit_conform_dict_version      2.4
_audit_creation_date             2011-07-29T17:34:28-00:00
_audit_creation_method           'WinGX routine CIF_UPDATE'
_cell_angle_alpha                90
_cell_angle_beta                 110.473(5)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   15.7252(6)
_cell_length_b                   19.5305(7)
_cell_length_c                   17.6410(8)
_cell_measurement_reflns_used    8337
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      29.0272
_cell_measurement_theta_min      2.6711
_cell_measurement_wavelength     0.71073
_cell_volume                     5075.7(4)
_computing_cell_refinement
;
CrysAlisPro, Agilent Technologies,
Version 1.171.34.49 (release 20-01-2011 CrysAlis171 .NET)
(compiled Jan 20 2011,15:58:25)
;
_computing_data_collection
;
CrysAlisPro, Agilent Technologies,
Version 1.171.34.49 (release 20-01-2011 CrysAlis171 .NET)
(compiled Jan 20 2011,15:58:25)
;
_computing_data_reduction
;
CrysAlisPro, Agilent Technologies,
Version 1.171.34.49 (release 20-01-2011 CrysAlis171 .NET)
(compiled Jan 20 2011,15:58:25)
;
_computing_molecular_graphics    'Ortep-3 for Windows (Farrugia, 1997)'
_computing_publication_material  'WinGX publication routines (Farrugia, 1999)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      293(2)
_diffrn_measured_fraction_theta_full 0.944
_diffrn_measured_fraction_theta_max 0.821
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_probe          x-ray
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0723
_diffrn_reflns_av_unetI/netI     0.1024
_diffrn_reflns_limit_h_max       20
_diffrn_reflns_limit_h_min       -20
_diffrn_reflns_limit_k_max       26
_diffrn_reflns_limit_k_min       -25
_diffrn_reflns_limit_l_max       23
_diffrn_reflns_limit_l_min       -23
_diffrn_reflns_number            32388
_diffrn_reflns_theta_full        25
_diffrn_reflns_theta_max         29.09
_diffrn_reflns_theta_min         2.68
_exptl_absorpt_coefficient_mu    2.291
_exptl_absorpt_correction_type   none
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.639
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prism
_exptl_crystal_F_000             2480
_exptl_crystal_size_max          0.05
_exptl_crystal_size_mid          0.02
_exptl_crystal_size_min          0.01
_refine_diff_density_max         2.749
_refine_diff_density_min         -3.715
_refine_diff_density_rms         0.268
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.233
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     577
_refine_ls_number_reflns         11167
_refine_ls_number_restraints     9
_refine_ls_restrained_S_all      1.232
_refine_ls_R_factor_all          0.1644
_refine_ls_R_factor_gt           0.1059
_refine_ls_shift/su_max          0.17
_refine_ls_shift/su_mean         0.006
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.2000P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.3235
_refine_ls_wR_factor_ref         0.3689
_reflns_number_gt                6729
_reflns_number_total             11167
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c1dt11462j.txt
_cod_data_source_block           zhou100k
_cod_database_code               7017800