Quaternization and oxidation reactions of cyclodiphosphazane derivatives and their copper(i) and gold(i) complexes.
Balakrishna, Maravanji S.; Suresh, Devarajan; Ananthnag, Guddekoppa S.; Mague, Joel T.; Dalton transactions (Cambridge, England : 2003) 43 (2014) 8835–8848; doi:10.1039/c4dt00801d

data_7031266
_publ_section_title
;
 Quaternization and oxidation reactions of cyclodiphosphazane derivatives
 and their copper(i) and gold(i) complexes.
;
_journal_issue                   23
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              8835
_journal_page_last               8848
_journal_paper_doi               10.1039/c4dt00801d
_journal_volume                  43
_journal_year                    2014
_chemical_absolute_configuration ad
_chemical_formula_moiety         'C29 H49 Cu I N6 P2, I'
_chemical_formula_sum            'C29 H49 Cu I2 N6 P2'
_chemical_formula_weight         861.02
_chemical_name_systematic
;
Iodo(1,10-phenanthroline-\kN:\kN')(1,3-di-<i>tert</i>-
butyl-2,4-bis(<i>tert</i>-butylamino)-2-methyl-[1,3,2,4]
diazadiphosphetidin-2-ium-\kP)copper(I) Iodide 
;
_space_group_crystal_system      orthorhombic
_space_group_IT_number           29
_space_group_name_Hall           'P 2c -2ac'
_space_group_name_H-M_alt        'P c a 21'
_symmetry_space_group_name_Hall  'P 2c -2ac'
_symmetry_space_group_name_H-M   'P c a 21'
_atom_sites_solution_hydrogens   mixed
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-2013
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   24.7202(11)
_cell_length_b                   10.1169(4)
_cell_length_c                   14.2381(6)
_cell_measurement_reflns_used    9717
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      29.19
_cell_measurement_theta_min      2.60
_cell_volume                     3560.8(3)
_computing_cell_refinement       '<i>SAINT</i> (Bruker AXS, 2013a)'
_computing_data_collection       '<i>APEX2</i> (Bruker AXS, 2006)'
_computing_data_reduction        '<i>SAINT</i>  (Bruker AXS, 2013a)'
_computing_molecular_graphics    '<i>DIAMOND</i> (Brandenburg & Putz, 2012)'
_computing_publication_material  '<i>SHELXTL</i> (Bruker AXS, 2008)'
_computing_structure_refinement  '<i>SHELXL-2013</i> (Sheldrick, 2013)'
_computing_structure_solution    '<i>SHELXT</i> (Bruker AXS 2013c)'
_diffrn_ambient_temperature      100(2)
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.996
_diffrn_measurement_device_type  'Bruker AXS Smart APEX CCD area detector'
_diffrn_measurement_method       'phi and omega scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0427
_diffrn_reflns_av_unetI/netI     0.0306
_diffrn_reflns_Laue_measured_fraction_full 0.998
_diffrn_reflns_Laue_measured_fraction_max 0.996
_diffrn_reflns_limit_h_max       33
_diffrn_reflns_limit_h_min       -33
_diffrn_reflns_limit_k_max       13
_diffrn_reflns_limit_k_min       -13
_diffrn_reflns_limit_l_max       19
_diffrn_reflns_limit_l_min       -19
_diffrn_reflns_number            62138
_diffrn_reflns_point_group_measured_fraction_full 0.993
_diffrn_reflns_point_group_measured_fraction_max 0.988
_diffrn_reflns_theta_full        29.000
_diffrn_reflns_theta_max         29.191
_diffrn_reflns_theta_min         2.013
_exptl_absorpt_coefficient_mu    2.465
_exptl_absorpt_correction_T_max  0.77
_exptl_absorpt_correction_T_min  0.68
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS (Bruker AXS, 2013b)'
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.606
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             1720
_exptl_crystal_size_max          0.260
_exptl_crystal_size_mid          0.160
_exptl_crystal_size_min          0.110
_exptl_transmission_factor_max   0.914
_exptl_transmission_factor_min   0.802
_refine_diff_density_max         0.898
_refine_diff_density_min         -0.459
_refine_diff_density_rms         0.082
_refine_ls_abs_structure_details
;
 Flack x determined using 4035 quotients [(I+)-(I-)]/[(I+)+(I-)]
 (Parsons & Flack, 2004).
;
_refine_ls_abs_structure_Flack   -0.005(5)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.062
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     374
_refine_ls_number_reflns         9502
_refine_ls_number_restraints     122
_refine_ls_restrained_S_all      1.055
_refine_ls_R_factor_all          0.0261
_refine_ls_R_factor_gt           0.0229
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0188P)^2^+1.4760P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0470
_refine_ls_wR_factor_ref         0.0487
_reflns_Friedel_coverage         0.910
_reflns_Friedel_fraction_full    0.989
_reflns_Friedel_fraction_max     0.979
_reflns_number_gt                8952
_reflns_number_total             9502
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c4dt00801d2.cif
_cod_data_source_block           msb372_a
_cod_database_code               7031266
_shelx_estimated_absorpt_t_min   0.567
_shelx_estimated_absorpt_t_max   0.773
_shelxl_version_number           2013-4
_shelx_res_checksum              39988