In-situ growth of Fe doped NiCo-MOF electrocatalyst from layered double hydroxide effectively enhances electrocatalytic oxygen evolution performance
Sun, Tingting; Lin, Shuang-Yan; Xu, Zhikun; Li, L.; CrystEngComm  (2021) –; doi:10.1039/D1CE01220G

data_7243559
_publ_section_title
;
 In-situ growth of Fe doped NiCo-MOF electrocatalyst from layered double
 hydroxide effectively enhances electrocatalytic oxygen evolution
 performance
;
_journal_name_full               CrystEngComm
_journal_paper_doi               10.1039/D1CE01220G
_journal_year                    2021
_chemical_formula_moiety         'Cl6 Cu2, C6 H14 N2'
_chemical_formula_sum            'C6 H14 Cl6 Cu2 N2'
_chemical_formula_weight         453.97
_space_group_crystal_system      monoclinic
_space_group_IT_number           13
_space_group_name_Hall           '-P 2yac'
_space_group_name_H-M_alt        'P 1 2/n 1'
_atom_sites_solution_hydrogens   mixed
_atom_sites_solution_primary     dual
_audit_creation_date             2018-03-01
_audit_creation_method
;
Olex2 1.2-ac3
(compiled 2017.01.05 svn.r3372 for Rigaku Oxford Diffraction, GUI svn.r5289)
;
_audit_update_record
;
2021-05-25 deposited with the CCDC.	2021-09-22 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 104.482(10)
_cell_angle_gamma                90
_cell_formula_units_Z            2
_cell_length_a                   6.9394(7)
_cell_length_b                   8.4624(8)
_cell_length_c                   12.2504(11)
_cell_measurement_reflns_used    1303
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      28.2110
_cell_measurement_theta_min      4.5110
_cell_volume                     696.53(12)
_computing_cell_refinement       'CrysAlisPro 1.171.38.46 (Rigaku OD, 2015)'
_computing_data_collection       'CrysAlisPro 1.171.38.46 (Rigaku OD, 2015)'
_computing_data_reduction        'CrysAlisPro 1.171.38.46 (Rigaku OD, 2015)'
_computing_molecular_graphics    'Olex2 (Dolomanov et al., 2009)'
_computing_publication_material  'Olex2 (Dolomanov et al., 2009)'
_computing_structure_refinement  'ShelXL (Sheldrick, 2015)'
_computing_structure_solution    'ShelXT (Sheldrick, 2015)'
_diffrn_ambient_temperature      293(2)
_diffrn_detector                 'CCD plate'
_diffrn_detector_area_resol_mean 10.6426
_diffrn_detector_type            Atlas
_diffrn_measured_fraction_theta_full 0.989
_diffrn_measured_fraction_theta_max 0.822
_diffrn_measurement_details
;
List of Runs (angles in degrees, time in seconds):

  # Type    Start    End  Width  t~exp~   \w     \q     \k     \f   Frames
  1  \w    -54.00  32.00   1.00   39.44    --    8.92 -57.00-150.00   86
  2  \w     14.00  81.00   1.00   39.44    --    8.92   0.00-180.00   67
;
_diffrn_measurement_device       'four-circle diffractometer'
_diffrn_measurement_device_type  'New Gemini, Dual, Cu at zero, Atlas'
_diffrn_measurement_method       '\w scans'
_diffrn_orient_matrix_type
'CrysAlisPro convention (1999,Acta A55,543-557)'
_diffrn_orient_matrix_UB_11      0.0804731000
_diffrn_orient_matrix_UB_12      -0.0530942000
_diffrn_orient_matrix_UB_13      0.0045937000
_diffrn_orient_matrix_UB_21      -0.0426011000
_diffrn_orient_matrix_UB_22      -0.0515634000
_diffrn_orient_matrix_UB_23      0.0333242000
_diffrn_orient_matrix_UB_31      -0.0532660000
_diffrn_orient_matrix_UB_32      -0.0394189000
_diffrn_orient_matrix_UB_33      -0.0494871000
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_probe          x-ray
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0245
_diffrn_reflns_av_unetI/netI     0.0338
_diffrn_reflns_Laue_measured_fraction_full 0.989
_diffrn_reflns_Laue_measured_fraction_max 0.822
_diffrn_reflns_limit_h_max       8
_diffrn_reflns_limit_h_min       -9
_diffrn_reflns_limit_k_max       11
_diffrn_reflns_limit_k_min       -7
_diffrn_reflns_limit_l_max       11
_diffrn_reflns_limit_l_min       -16
_diffrn_reflns_number            2704
_diffrn_reflns_point_group_measured_fraction_full 0.989
_diffrn_reflns_point_group_measured_fraction_max 0.822
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         28.481
_diffrn_reflns_theta_min         3.435
_diffrn_source                   'fine-focus sealed X-ray tube'
_diffrn_source_type              'Enhance (Mo) X-ray Source'
_exptl_absorpt_coefficient_mu    4.176
_exptl_absorpt_correction_T_max  0.855
_exptl_absorpt_correction_T_min  0.487
_exptl_absorpt_correction_type   analytical
_exptl_absorpt_process_details
;
CrysAlisPro 1.171.38.46 (Rigaku Oxford Diffraction, 2015)
Analytical numeric absorption correction using a multifaceted crystal
			model based on expressions derived by R.C. Clark & J.S. Reid.
(Clark, R. C. & Reid, J. S. (1995). Acta Cryst. A51, 887-897)
Empirical absorption correction using spherical harmonics,
 implemented in SCALE3 ABSPACK scaling algorithm.
;
_exptl_crystal_colour            red
_exptl_crystal_colour_primary    red
_exptl_crystal_density_diffrn    2.165
_exptl_crystal_description       plate
_exptl_crystal_F_000             448
_exptl_crystal_size_max          0.429
_exptl_crystal_size_mid          0.116
_exptl_crystal_size_min          0.047
_refine_diff_density_max         0.808
_refine_diff_density_min         -0.640
_refine_diff_density_rms         0.099
_refine_ls_extinction_coef       0.0426(18)
_refine_ls_extinction_expression Fc^*^=kFc[1+0.001xFc^2^\l^3^/sin(2\q)]^-1/4^
_refine_ls_extinction_method     'SHELXL-2014/7 (Sheldrick 2014'
_refine_ls_goodness_of_fit_ref   1.066
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     78
_refine_ls_number_reflns         1453
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.066
_refine_ls_R_factor_all          0.0330
_refine_ls_R_factor_gt           0.0284
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0348P)^2^+0.2331P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0685
_refine_ls_wR_factor_ref         0.0723
_reflns_Friedel_coverage         0.000
_reflns_number_gt                1310
_reflns_number_total             1453
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d1ce01220g2.cif
_cod_data_source_block           cu_dabco_cl
_cod_database_code               7243559
_shelx_shelxl_version_number     2014/7
_chemical_oxdiff_formula         'Cu2 Cl6 N2 C6 H14'
_reflns_odcompleteness_completeness 98.81
_reflns_odcompleteness_iscentric 1
_reflns_odcompleteness_theta     25.07
_olex2_refinement_description
;
1. Fixed Uiso
 At 1.2 times of:
  All C(H,H) groups
2.a Secondary CH2 refined with riding coordinates:
 C1(H1A,H1B), C2(H2A,H2B), C3(H3A,H3B)
;
_shelx_res_checksum              7414
_shelx_hkl_checksum              79271
_olex2_date_sample_data_collection 2018-03-01
_olex2_submission_special_instructions 'No special instructions were received'
_oxdiff_exptl_absorpt_empirical_details
;
Empirical correction (ABSPACK) includes:
- Absorption correction using spherical harmonics
- Frame scaling
;
_oxdiff_exptl_absorpt_empirical_full_max 1.311
_oxdiff_exptl_absorpt_empirical_full_min 0.765