Oxygen Gas Sensing by Luminescence Quenching in Crystals of Cu(xantphos)(phen)+ Complexes
Conor S. Smith; Charles W. Branham; Brian J. Marquardt; Kent R. Mann; Journal of the American Chemical Society 132 (2010) 14079–14085; doi:10.1021/ja103112m

data_4103192
_publ_section_title
;
 Oxygen Gas Sensing by Luminescence Quenching in Crystals of
 Cu(xantphos)(phen)+ Complexes
;
_journal_name_full               'Journal of the American Chemical Society'
_journal_page_first              14079
_journal_page_last               14085
_journal_paper_doi               10.1021/ja103112m
_journal_volume                  132
_journal_year                    2010
_chemical_formula_moiety         'C57 H52 Cu N2 O P2, C32 H12 B F24'
_chemical_formula_sum            'C89 H64 B Cu F24 N2 O P2'
_chemical_formula_weight         1769.71
_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                102.684(2)
_cell_angle_beta                 90.297(3)
_cell_angle_gamma                106.636(2)
_cell_formula_units_Z            8
_cell_length_a                   20.755(3)
_cell_length_b                   21.087(3)
_cell_length_c                   39.817(6)
_cell_measurement_reflns_used    3938
_cell_measurement_temperature    123(2)
_cell_measurement_theta_max      0
_cell_measurement_theta_min      0
_cell_volume                     16246(4)
_computing_cell_refinement       'SAINT, Bruker'
_computing_data_collection       'SMART, Bruker'
_computing_data_reduction        'SAINT, Bruker'
_computing_molecular_graphics    'SHELXTL, Bruker'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      123(2)
_diffrn_measured_fraction_theta_full 0.991
_diffrn_measured_fraction_theta_max 0.991
_diffrn_measurement_device_type  'Bruker SMART Platform CCD'
_diffrn_measurement_method       'area detector, omega scans per phi'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'normal-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0961
_diffrn_reflns_av_sigmaI/netI    0.1347
_diffrn_reflns_limit_h_max       24
_diffrn_reflns_limit_h_min       -24
_diffrn_reflns_limit_k_max       25
_diffrn_reflns_limit_k_min       -25
_diffrn_reflns_limit_l_max       47
_diffrn_reflns_limit_l_min       -47
_diffrn_reflns_number            160490
_diffrn_reflns_theta_full        25.12
_diffrn_reflns_theta_max         25.12
_diffrn_reflns_theta_min         1.04
_exptl_absorpt_coefficient_mu    0.413
_exptl_absorpt_correction_T_max  0.7452
_exptl_absorpt_correction_T_min  0.6504
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS, R. Blessing 1995'
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.447
_exptl_crystal_density_meas      0
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             7200
_exptl_crystal_size_max          0.4
_exptl_crystal_size_mid          0.35
_exptl_crystal_size_min          0.3
_refine_diff_density_max         2.635
_refine_diff_density_min         -0.789
_refine_diff_density_rms         0.126
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.057
_refine_ls_hydrogen_treatment    riding
_refine_ls_matrix_type           fullcycle
_refine_ls_number_parameters     4395
_refine_ls_number_reflns         57495
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.057
_refine_ls_R_factor_all          0.1882
_refine_ls_R_factor_gt           0.0925
_refine_ls_shift/su_max          0.019
_refine_ls_shift/su_mean         0.004
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.1469P)^2^+32.5903P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.2414
_refine_ls_wR_factor_ref         0.3005
_reflns_number_gt                28628
_reflns_number_total             57495
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ja103112m_si_005.cif
_cod_data_source_block           09106a
_cod_database_code               4103192