How Structure-Directing Cations Tune the Fluorescence of Metal‒Organic Frameworks
Ordonez, Carlos; Fonari, Marina; Lindline, Jennifer; Wei, Qiang; Timofeeva, Tatiana; Crystal Growth & Design 14 (2014) 5452–; doi:10.1021/cg5006133

data_4512012
_publ_section_title
;
 How Structure-Directing Cations Tune the Fluorescence of Metal--Organic
 Frameworks
;
_journal_issue                   11
_journal_name_full               'Crystal Growth &amp; Design'
_journal_page_first              5452
_journal_paper_doi               10.1021/cg5006133
_journal_volume                  14
_journal_year                    2014
_chemical_formula_moiety         'C9 H3 O6 Zn, C3 H7 N O, C2 H8 N'
_chemical_formula_sum            'C14 H18 N2 O7 Zn'
_chemical_formula_weight         391.67
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2yn'
_symmetry_space_group_name_H-M   'P 1 21/n 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                 97.731(2)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   9.4299(13)
_cell_length_b                   16.490(2)
_cell_length_c                   11.2803(15)
_cell_measurement_reflns_used    6879
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      30.50
_cell_measurement_theta_min      4.30
_cell_volume                     1738.1(4)
_computing_cell_refinement       'SAINT+ ver. 6.2 (Bruker, 2001)'
_computing_data_collection       'APEX2  (Bruker, 2005)'
_computing_data_reduction        'SAINT+ ver. 6.2 (Bruker, 2001)'
_computing_molecular_graphics    'SHELXTL ver. 6.12 (Sheldrick, 2001)'
_computing_publication_material  'SHELXTL ver. 6.12 (Sheldrick, 2001)'
_computing_structure_refinement  'SHELXTL ver. 6.12 (Sheldrick, 2001)'
_computing_structure_solution    'SHELXTL ver. 6.12 (Sheldrick, 2001)'
_diffrn_ambient_temperature      296(2)
_diffrn_measured_fraction_theta_full 0.996
_diffrn_measured_fraction_theta_max 0.996
_diffrn_measurement_device_type  'Bruker SMART APEX II 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  0.0328
_diffrn_reflns_av_sigmaI/netI    0.0292
_diffrn_reflns_limit_h_max       12
_diffrn_reflns_limit_h_min       -12
_diffrn_reflns_limit_k_max       21
_diffrn_reflns_limit_k_min       -21
_diffrn_reflns_limit_l_max       14
_diffrn_reflns_limit_l_min       -14
_diffrn_reflns_number            17032
_diffrn_reflns_theta_full        28.00
_diffrn_reflns_theta_max         28.00
_diffrn_reflns_theta_min         4.30
_exptl_absorpt_coefficient_mu    1.450
_exptl_absorpt_correction_T_max  0.7633
_exptl_absorpt_correction_T_min  0.6581
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS (Sheldrick, 2003)'
_exptl_crystal_density_diffrn    1.497
_exptl_crystal_density_meas      ?
_exptl_crystal_density_method    'not measured'
_exptl_crystal_F_000             808
_exptl_crystal_size_max          0.31
_exptl_crystal_size_mid          0.21
_exptl_crystal_size_min          0.20
_refine_diff_density_max         0.423
_refine_diff_density_min         -0.262
_refine_diff_density_rms         0.067
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.046
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     221
_refine_ls_number_reflns         4180
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.046
_refine_ls_R_factor_all          0.0370
_refine_ls_R_factor_gt           0.0279
_refine_ls_shift/su_max          0.003
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0344P)^2^+0.7012P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0660
_refine_ls_wR_factor_ref         0.0698
_reflns_number_gt                3583
_reflns_number_total             4180
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            Zn-BTC-Me2NH2.cif
_cod_data_source_block           zn-btc-me2nh2
_cod_depositor_comments
;Adding full bibliography for 4512007--4512019.cif.

The following automatic conversions were performed:

'_exptl_crystal_density_meas' value 'not measured' was changed to '?'
- the value is perceived as not measured.

Automatic conversion script
Id: cif_fix_values 3008 2015-01-20 13:52:24Z robertas 
;
_cod_original_cell_volume        1738.2(4)
_cod_original_sg_symbol_H-M      P21/n
_cod_database_code               4512012