Microporosity, Optical Bandgap Sizes, and Photocatalytic Activity of M(I)-Nb(V) (M = Cu, Ag) Oxyfluoride Hybrids
Lin, Haisheng; Maggard, Paul A.; Crystal Growth & Design 10 (2010) 1323–; doi:10.1021/cg9013625

data_4502555
_publ_section_title
;
 Microporosity, Optical Bandgap Sizes, and Photocatalytic Activity of
 M(I)-Nb(V) (M = Cu, Ag) Oxyfluoride Hybrids
;
_journal_issue                   3
_journal_name_full               'Crystal Growth &amp; Design'
_journal_page_first              1323
_journal_paper_doi               10.1021/cg9013625
_journal_volume                  10
_journal_year                    2010
_chemical_formula_moiety         'C4 H4 Ag N2, F4 Nb O '
_chemical_formula_sum            'C4 H4 Ag F4 N2 Nb O'
_chemical_formula_weight         372.87
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           64
_symmetry_cell_setting           orthorhombic
_symmetry_space_group_name_Hall  '-C 2ac 2'
_symmetry_space_group_name_H-M   'C m c a'
_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                 90.00
_cell_angle_gamma                90.00
_cell_formula_units_Z            8
_cell_length_a                   14.3011(5)
_cell_length_b                   7.8202(3)
_cell_length_c                   15.0078(5)
_cell_measurement_reflns_used    8902
_cell_measurement_temperature    296(2)
_cell_measurement_theta_max      30.8
_cell_measurement_theta_min      2.34
_cell_volume                     1678.43(10)
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      296(2)
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 1.000
_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  0.0319
_diffrn_reflns_av_sigmaI/netI    0.0304
_diffrn_reflns_limit_h_max       16
_diffrn_reflns_limit_h_min       -16
_diffrn_reflns_limit_k_max       8
_diffrn_reflns_limit_k_min       -8
_diffrn_reflns_limit_l_max       16
_diffrn_reflns_limit_l_min       -16
_diffrn_reflns_number            10067
_diffrn_reflns_theta_full        30.00
_diffrn_reflns_theta_max         23.49
_diffrn_reflns_theta_min         2.71
_diffrn_standards_decay_%        3.5
_diffrn_standards_interval_count 80
_diffrn_standards_interval_time  .5
_diffrn_standards_number         3
_exptl_absorpt_coefficient_mu    3.725
_exptl_absorpt_correction_T_max  0.9000
_exptl_absorpt_correction_T_min  0.8200
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   SABABS
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    2.951
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       plate
_exptl_crystal_F_000             1392
_exptl_crystal_size_max          0.30
_exptl_crystal_size_mid          0.05
_exptl_crystal_size_min          0.03
_refine_diff_density_max         1.964
_refine_diff_density_min         -1.840
_refine_diff_density_rms         0.306
_refine_ls_extinction_expression Fc^*^=kFc[1+0.001xFc^2^\l^3^/sin(2\q)]^-1/4^
_refine_ls_goodness_of_fit_ref   1.099
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     68
_refine_ls_number_reflns         692
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.099
_refine_ls_R_factor_all          0.0632
_refine_ls_R_factor_gt           0.0618
_refine_ls_shift/su_max          0.042
_refine_ls_shift/su_mean         0.008
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0690P)^2^+0.60000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1766
_refine_ls_wR_factor_ref         0.1778
_reflns_number_gt                614
_reflns_number_total             652
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            cg9013625_si_002.cif
_cod_data_source_block           2
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Orthorhombic' changed to
'orthorhombic' according to
/home/saulius/struct/CIF-dictionaries/cif_core.dic dictionary named
'cif_core.dic' version 2.4.2 from 2011-04-26.

Automatic conversion script
Id: cif_fix_values 1715 2011-07-08 13:25:40Z adriana 
;
_cod_original_sg_symbol_Hall     '-C 2bc 2'
_cod_database_code               4502555