An Acyclic Dimer of Cyclodiphosphazane {tBuHN(tBuNP)2OCH2}2 Containing Alkoxo and Amido Functionalities: Synthesis, Derivatization, Bi- (PdII, RhI), and Tetranuclear (PdII, AuI, RhIAuI) Transition Metal Complexes
Maravanji S. Balakrishna; Ramalingam Venkateswaran; Joel T. Mague; Inorganic Chemistry 48 (2009) 1398–1406; doi:10.1021/ic801256h

data_4301407
_publ_section_title
;
An Acyclic Dimer of Cyclodiphosphazane {tBuHN(tBuNP)2OCH2}2 Containing
Alkoxo and Amido Functionalities: Synthesis, Derivatization, Bi- (PdII,
RhI), and Tetranuclear (PdII, AuI, RhIAuI) Transition Metal Complexes
;
_journal_name_full               'Inorganic Chemistry'
_journal_page_first              1398
_journal_page_last               1406
_journal_paper_doi               10.1021/ic801256h
_journal_volume                  48
_journal_year                    2009
_chemical_formula_moiety         'C38 H90 Cl4 N6 O2 P6 Pd2'
_chemical_formula_sum            'C38 H90 Cl4 N6 O2 P6 Pd2'
_chemical_formula_weight         1203.58
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_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_creation_method           SHELXL-97
_cell_angle_alpha                90.00
_cell_angle_beta                 117.370(1)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   18.354(1)
_cell_length_b                   18.173(1)
_cell_length_c                   19.685(1)
_cell_measurement_reflns_used    9321
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      28.29
_cell_measurement_theta_min      2.36
_cell_volume                     5830.9(5)
_computing_cell_refinement       'Bruker SMART (Bruker-AXS, 2000)'
_computing_data_collection       'Bruker SMART (Bruker-AXS, 2000)'
_computing_data_reduction        'Bruker SAINT+ (Bruker-AXS, 2004)'
_computing_molecular_graphics    'Bruker SHELXTL (Bruker-AXS, 2000a)'
_computing_publication_material  'Bruker SHELXTL (Bruker-AXS, 2000a)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1997)'
_diffrn_ambient_temperature      100(2)
_diffrn_measured_fraction_theta_full 0.997
_diffrn_measured_fraction_theta_max 0.997
_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  0.0532
_diffrn_reflns_av_sigmaI/netI    0.0354
_diffrn_reflns_limit_h_max       24
_diffrn_reflns_limit_h_min       -24
_diffrn_reflns_limit_k_max       24
_diffrn_reflns_limit_k_min       -24
_diffrn_reflns_limit_l_max       26
_diffrn_reflns_limit_l_min       -26
_diffrn_reflns_number            102075
_diffrn_reflns_theta_full        28.35
_diffrn_reflns_theta_max         28.35
_diffrn_reflns_theta_min         2.08
_exptl_absorpt_coefficient_mu    0.999
_exptl_absorpt_correction_T_max  0.9093
_exptl_absorpt_correction_T_min  0.8094
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS (Sheldrick, 2002)'
_exptl_crystal_colour            Colorless
_exptl_crystal_density_diffrn    1.371
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       Plate
_exptl_crystal_F_000             2504
_exptl_crystal_size_max          0.28
_exptl_crystal_size_mid          0.25
_exptl_crystal_size_min          0.10
_refine_diff_density_max         3.844
_refine_diff_density_min         -4.396
_refine_diff_density_rms         0.141
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.077
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     563
_refine_ls_number_reflns         14522
_refine_ls_number_restraints     6
_refine_ls_restrained_S_all      1.076
_refine_ls_R_factor_all          0.0825
_refine_ls_R_factor_gt           0.0669
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0266P)^2^+46.6403P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1380
_refine_ls_wR_factor_ref         0.1463
_reflns_number_gt                11862
_reflns_number_total             14522
_reflns_threshold_expression     >2\s(I)
_cod_data_source_file            ic801256h_si_001_6.cif
_cod_data_source_block           msb323
_cod_depositor_comments
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The following automatic conversions were performed:
'_symmetry_cell_setting' value 'Monoclinic' changed to 'monoclinic'
according to '/home/saulius/struct/CIF-dictionaries/cif_core.dic'
dictionary named 'cif_core.dic' version 2.4.1 from 2010-06-29.

Automatic conversion script
Id: cif_fix_enum 1527 2010-12-29 10:47:43Z saulius 
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_cod_original_sg_symbol_H-M      'P 21/c'
_cod_database_code               4301407