Metal-Organic Frameworks Based on Tetraphenylpyrazine Derived Tetracarboxylic Acid for Electrocatalytic Hydrogen Evolution Reaction and NACs Sensing
wang, tao; Huang, Kun; Peng, Mengni; Li, Xianglin; Han, Defang; jing, linhai; Qin, Dabin; CrystEngComm  (2018) –; doi:10.1039/C8CE01868E

data_7231849
_publ_section_title
;
 Metal-Organic Frameworks Based on Tetraphenylpyrazine Derived
 Tetracarboxylic Acid for Electrocatalytic Hydrogen Evolution Reaction and
 NACs Sensing
;
_journal_name_full               CrystEngComm
_journal_paper_doi               10.1039/C8CE01868E
_journal_year                    2018
_chemical_formula_moiety         '0.13(C256 H128 Cd8 N16 O64)'
_chemical_formula_sum            'C32 H16 Cd N2 O10'
_chemical_formula_weight         700.87
_space_group_crystal_system      orthorhombic
_space_group_IT_number           70
_space_group_name_Hall           '-F 2uv 2vw'
_space_group_name_H-M_alt        'F d d d'
_symmetry_space_group_name_Hall  '-F 2uv 2vw'
_symmetry_space_group_name_H-M   'F d d d :2'
_atom_sites_solution_hydrogens   geom
_audit_creation_date             2017-04-24
_audit_creation_method
;
Olex2 1.2-beta
(compiled 2016.11.30 svn.r3356 for OlexSys, GUI svn.r5269)
;
_audit_update_record
;
2018-05-29 deposited with the CCDC.
2018-11-21 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            16
_cell_length_a                   12.850(4)
_cell_length_b                   18.906(6)
_cell_length_c                   61.98(3)
_cell_measurement_reflns_used    6527
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      27.54
_cell_measurement_theta_min      2.33
_cell_volume                     15058(10)
_computing_molecular_graphics    'Olex2 (Dolomanov et al., 2009)'
_computing_publication_material  'Olex2 (Dolomanov et al., 2009)'
_computing_structure_refinement  'ShelXL (Sheldrick, 2015)'
_diffrn_ambient_temperature      293.15
_diffrn_measured_fraction_theta_full 0.996
_diffrn_measured_fraction_theta_max 0.996
_diffrn_measurement_device_type  'Bruker APEX-II CCD'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0472
_diffrn_reflns_av_unetI/netI     0.0293
_diffrn_reflns_Laue_measured_fraction_full 0.996
_diffrn_reflns_Laue_measured_fraction_max 0.996
_diffrn_reflns_limit_h_max       16
_diffrn_reflns_limit_h_min       -16
_diffrn_reflns_limit_k_max       23
_diffrn_reflns_limit_k_min       -24
_diffrn_reflns_limit_l_max       80
_diffrn_reflns_limit_l_min       -78
_diffrn_reflns_number            32514
_diffrn_reflns_point_group_measured_fraction_full 0.996
_diffrn_reflns_point_group_measured_fraction_max 0.996
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         27.348
_diffrn_reflns_theta_min         2.155
_exptl_absorpt_coefficient_mu    0.629
_exptl_absorpt_correction_T_max  0.3108
_exptl_absorpt_correction_T_min  0.2133
_exptl_absorpt_correction_type   multi-scan
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.237
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             5600
_exptl_crystal_size_max          0.31
_exptl_crystal_size_mid          0.25
_exptl_crystal_size_min          0.21
_refine_diff_density_max         0.326
_refine_diff_density_min         -0.379
_refine_diff_density_rms         0.055
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.030
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     195
_refine_ls_number_reflns         4258
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.030
_refine_ls_R_factor_all          0.0453
_refine_ls_R_factor_gt           0.0313
_refine_ls_shift/su_max          0.005
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0418P)^2^+15.9599P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0752
_refine_ls_wR_factor_ref         0.0797
_reflns_Friedel_coverage         0.000
_reflns_number_gt                3328
_reflns_number_total             4258
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c8ce01868e2.cif
_cod_data_source_block           mo_xjr20161214cdaicd_0m-auto_sq
_cod_original_cell_volume        15058(9)
_cod_database_code               7231849
_olex2_refinement_description
;
1. Fixed Uiso
 At 1.2 times of:
  All C(H) groups
2.a Aromatic/amide H refined with riding coordinates:
 C7(H7), C6(H6), C15(H15), C14(H14), C12(H12), C11(H11), C4(H4), C3(H3)
;
_shelx_res_checksum              68263
_shelx_fab_checksum              40214
_shelx_shelxl_version_number     2014/7
_olex2_submission_special_instructions 'No special instructions were received'