Zero-valent metals in metal-organic frameworks: fac-M(CO)<sub>3</sub>(pyrazine)<sub>3/2</sub>.
Voigt, Laura; Wugt Larsen, René; Kubus, Mariusz; Pedersen, Kasper S.; Chemical communications (Cambridge, England) 57 (2021) 3861–3864; doi:10.1039/d1cc00864a

data_7128078
_publ_section_title
;
 Zero-valent metals in metal-organic frameworks:
 fac-M(CO)<sub>3</sub>(pyrazine)<sub>3/2</sub>.
;
_journal_issue                   32
_journal_name_full
'Chemical communications (Cambridge, England)'
_journal_page_first              3861
_journal_page_last               3864
_journal_paper_doi               10.1039/d1cc00864a
_journal_volume                  57
_journal_year                    2021
_chemical_formula_moiety         'C9 H6 Cr1 N3 O3'
_chemical_formula_sum            'C9 H6 Cr N3 O3'
_chemical_formula_weight         256.17
_space_group_crystal_system      cubic
_space_group_IT_number           220
_space_group_name_Hall           'I -4bd 2c 3'
_space_group_name_H-M_alt        'I -4 3 d'
_atom_sites_solution_hydrogens   difmap
_atom_sites_solution_primary     direct
_audit_creation_date             2020-10-18
_audit_creation_method
;
Olex2 1.3
(compiled 2020.07.31 svn.rc2a77460 for OlexSys, GUI svn.r6145)
;
_audit_update_record
;
2021-02-15 deposited with the CCDC.	2021-03-25 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            16
_cell_length_a                   15.8757(6)
_cell_length_b                   15.8757(6)
_cell_length_c                   15.8757(6)
_cell_measurement_reflns_used    852
_cell_measurement_temperature    119.99(10)
_cell_measurement_theta_max      27.1330
_cell_measurement_theta_min      4.0530
_cell_volume                     4001.3(3)
_computing_cell_refinement       'CrysAlisPro 1.171.39.46 (Rigaku OD, 2018)'
_computing_data_collection       'CrysAlisPro 1.171.39.46 (Rigaku OD, 2018)'
_computing_data_reduction        'CrysAlisPro 1.171.39.46 (Rigaku OD, 2018)'
_computing_molecular_graphics    'Olex2 1.3 (Dolomanov et al., 2009)'
_computing_publication_material  'Olex2 1.3 (Dolomanov et al., 2009)'
_computing_structure_refinement  'SHELXL 2018/3 (Sheldrick, 2015)'
_computing_structure_solution    'SHELXS  (Sheldrick, 2008)'
_diffrn_ambient_environment      N~2~
_diffrn_ambient_temperature      119.99(10)
_diffrn_detector                 'CCD plate'
_diffrn_detector_area_resol_mean 5.3073
_diffrn_detector_type            Atlas
_diffrn_measured_fraction_theta_full 0.997
_diffrn_measured_fraction_theta_max 0.974
_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    -34.00   5.00   1.00   35.00    --   10.87 -77.00-150.00   39
;
_diffrn_measurement_device       'four-circle diffractometer'
_diffrn_measurement_device_type  'SuperNova, Dual, Cu at home/near, Atlas'
_diffrn_measurement_method       '\w scans'
_diffrn_orient_matrix_type
'CrysAlisPro convention (1999,Acta A55,543-557)'
_diffrn_orient_matrix_UB_11      -0.0085667000
_diffrn_orient_matrix_UB_12      0.0314339000
_diffrn_orient_matrix_UB_13      0.0305782000
_diffrn_orient_matrix_UB_21      -0.0193433000
_diffrn_orient_matrix_UB_22      0.0252534000
_diffrn_orient_matrix_UB_23      -0.0313864000
_diffrn_orient_matrix_UB_31      -0.0393221000
_diffrn_orient_matrix_UB_32      -0.0192445000
_diffrn_orient_matrix_UB_33      0.0088549000
_diffrn_radiation_monochromator  mirror
_diffrn_radiation_probe          x-ray
_diffrn_radiation_type           'Mo K\a'
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0373
_diffrn_reflns_av_unetI/netI     0.0448
_diffrn_reflns_Laue_measured_fraction_full 0.997
_diffrn_reflns_Laue_measured_fraction_max 0.974
_diffrn_reflns_limit_h_max       16
_diffrn_reflns_limit_h_min       -12
_diffrn_reflns_limit_k_max       12
_diffrn_reflns_limit_k_min       -20
_diffrn_reflns_limit_l_max       4
_diffrn_reflns_limit_l_min       -17
_diffrn_reflns_number            1916
_diffrn_reflns_point_group_measured_fraction_full 0.933
_diffrn_reflns_point_group_measured_fraction_max 0.885
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         28.211
_diffrn_reflns_theta_min         3.630
_diffrn_source                   'micro-focus sealed X-ray tube'
_diffrn_source_type              'SuperNova (Mo) X-ray Source'
_exptl_absorpt_coefficient_mu    1.137
_exptl_absorpt_correction_T_max  1.00000
_exptl_absorpt_correction_T_min  0.96245
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
CrysAlisPro 1.171.39.46 (Rigaku Oxford Diffraction, 2018)
Empirical absorption correction using spherical harmonics,
 implemented in SCALE3 ABSPACK scaling algorithm.
;
_exptl_crystal_colour            'metallic yellowish black'
_exptl_crystal_colour_lustre     metallic
_exptl_crystal_colour_modifier   yellowish
_exptl_crystal_colour_primary    black
_exptl_crystal_density_diffrn    1.701
_exptl_crystal_description       hexagonal
_exptl_crystal_F_000             2064
_exptl_crystal_size_max          0.3
_exptl_crystal_size_mid          0.3
_exptl_crystal_size_min          0.3
_refine_diff_density_max         0.277
_refine_diff_density_min         -0.224
_refine_diff_density_rms         0.061
_refine_ls_abs_structure_details
;
 Flack x determined using 238 quotients [(I+)-(I-)]/[(I+)+(I-)]
 (Parsons, Flack and Wagner, Acta Cryst. B69 (2013) 249-259).
;
_refine_ls_abs_structure_Flack   -0.05(3)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.107
_refine_ls_hydrogen_treatment    refxyz
_refine_ls_matrix_type           full
_refine_ls_number_parameters     55
_refine_ls_number_reflns         739
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.107
_refine_ls_R_factor_all          0.0436
_refine_ls_R_factor_gt           0.0359
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0274P)^2^+3.7015P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0726
_refine_ls_wR_factor_ref         0.0766
_reflns_Friedel_coverage         0.646
_reflns_Friedel_fraction_full    0.852
_reflns_Friedel_fraction_max     0.775
_reflns_number_gt                669
_reflns_number_total             739
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d1cc00864a2.cif
_cod_data_source_block           lv382_crco3pyz_cubic_b
_cod_depositor_comments
'Adding full bibliography for 7128075--7128079.cif.'
_cod_original_cell_volume        4001.3(5)
_cod_database_code               7128078
_shelx_shelxl_version_number     2018/3
_chemical_oxdiff_formula         'Cr C9 H6 O3 N3'
_shelx_estimated_absorpt_t_max   0.727
_shelx_estimated_absorpt_t_min   0.727
_reflns_odcompleteness_completeness 99.32
_reflns_odcompleteness_iscentric 1
_reflns_odcompleteness_theta     26.32
_olex2_refinement_description
;
1. Fixed Uiso
 At 1.2 times of:
  All C(H) groups
;
_shelx_res_checksum              30741
_shelx_hkl_checksum              36680
_olex2_date_sample_data_collection 2020-10-05
_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 1.028
_oxdiff_exptl_absorpt_empirical_full_min 0.972