Synthesis, Structure and Cation-Binding Properties of Some [4 + 4] Metallocyclic MO2(2+) (M = Mo or W) Derivatives of 9-Phenyl-2,3,7-trihydroxyfluor-6-one.
McCormick, Laura J.; Abrahams, Brendan F.; Boughton, Berin A.; Grannas, Martin J.; Hudson, Timothy A.; Robson, Richard; Inorganic chemistry 53 (2014) 1721–1728; doi:10.1021/ic402860r

data_4337415
_publ_section_title
;
 Synthesis, Structure and Cation-Binding Properties of Some [4 + 4]
 Metallocyclic MO2(2+) (M = Mo or W) Derivatives of
 9-Phenyl-2,3,7-trihydroxyfluor-6-one.
;
_journal_issue                   3
_journal_name_full               'Inorganic chemistry'
_journal_page_first              1721
_journal_page_last               1728
_journal_paper_doi               10.1021/ic402860r
_journal_volume                  53
_journal_year                    2014
_chemical_formula_sum            'C152 H145 N O34.5 P3 W4'
_chemical_formula_weight         3366.00
_chemical_name_systematic
;
 ?
;
_space_group_IT_number           2
_symmetry_cell_setting           triclinic
_symmetry_space_group_name_Hall  '-P 1'
_symmetry_space_group_name_H-M   'P -1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                73.3350(10)
_cell_angle_beta                 81.164(2)
_cell_angle_gamma                86.6680(10)
_cell_formula_units_Z            2
_cell_length_a                   14.7533(11)
_cell_length_b                   21.8439(16)
_cell_length_c                   24.5355(17)
_cell_measurement_reflns_used    9547
_cell_measurement_temperature    130(2)
_cell_measurement_theta_max      25.88
_cell_measurement_theta_min      2.23
_cell_volume                     7484.2(9)
_computing_cell_refinement       'Bruker SMART'
_computing_data_collection       'Bruker SMART'
_computing_data_reduction        'Bruker SAINT'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXL-97 (Sheldrick, 1997)'
_diffrn_ambient_temperature      130(2)
_diffrn_detector_area_resol_mean 16.0711
_diffrn_measured_fraction_theta_full 0.986
_diffrn_measured_fraction_theta_max 0.986
_diffrn_measurement_device_type  '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  0.0299
_diffrn_reflns_av_sigmaI/netI    0.0671
_diffrn_reflns_limit_h_max       17
_diffrn_reflns_limit_h_min       -15
_diffrn_reflns_limit_k_max       25
_diffrn_reflns_limit_k_min       -25
_diffrn_reflns_limit_l_max       29
_diffrn_reflns_limit_l_min       -18
_diffrn_reflns_number            39238
_diffrn_reflns_theta_full        25.00
_diffrn_reflns_theta_max         25.00
_diffrn_reflns_theta_min         0.88
_exptl_absorpt_coefficient_mu    3.170
_exptl_absorpt_correction_T_max  1.000000
_exptl_absorpt_correction_T_min  0.720254
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
'Sheldrick, G. M. SAD ABS'
;
_exptl_crystal_colour            red
_exptl_crystal_density_diffrn    1.494
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       plate
_exptl_crystal_F_000             3362
_exptl_crystal_size_max          0.40
_exptl_crystal_size_mid          0.40
_exptl_crystal_size_min          0.20
_refine_diff_density_max         3.152
_refine_diff_density_min         -2.254
_refine_diff_density_rms         0.187
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.040
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           fullcycle
_refine_ls_number_parameters     1950
_refine_ls_number_reflns         25996
_refine_ls_number_restraints     8
_refine_ls_restrained_S_all      1.040
_refine_ls_R_factor_all          0.1055
_refine_ls_R_factor_gt           0.0739
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.1127P)^2^+53.9082P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.2047
_refine_ls_wR_factor_ref         0.2204
_reflns_number_gt                18115
_reflns_number_total             25996
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ic402860r_si_002.cif
_cod_data_source_block           2_W3MePPh3
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Triclinic' changed to 'triclinic'
according to
/usr/data/users/saulius/automatic-downloads/current/ACS/lib/dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 from 2011-04-26.

Automatic conversion script
Id: cif_fix_values 2281 2013-09-26 08:29:07Z andrius 
;
_cod_original_sg_symbol_H-M      P-1
_cod_original_formula_sum        'C152 H145 N O34.50 P3 W4'
_cod_database_code               4337415