Revisiting Ag‒π interactions with bis((pyrrol-2-yl)methylene)hydrazine: CC versus CN bond complexation
Baudron, Stéphane A.; Chevreau, Hubert; CrystEngComm 21 (2019) 1853–; doi:10.1039/C9CE00168A

data_7232453
_publ_section_title
;
 Revisiting Ag--\p interactions with bis((pyrrol-2-yl)methylene)hydrazine:
 CC versus CN bond complexation
;
_journal_issue                   12
_journal_name_full               CrystEngComm
_journal_page_first              1853
_journal_paper_doi               10.1039/C9CE00168A
_journal_volume                  21
_journal_year                    2019
_chemical_formula_sum            'C11 H14 Ag2 N6 O7'
_chemical_formula_weight         558.02
_space_group_crystal_system      orthorhombic
_space_group_IT_number           62
_space_group_name_Hall           '-P 2ac 2n'
_space_group_name_H-M_alt        'P n m a'
_symmetry_space_group_name_Hall  '-P 2ac 2n'
_symmetry_space_group_name_H-M   'P n m a'
_atom_sites_solution_hydrogens   mixed
_audit_creation_method           SHELXL-2016/6
_audit_update_record
;
2019-01-27 deposited with the CCDC.    2019-03-01 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   20.5483(12)
_cell_length_b                   16.1886(10)
_cell_length_c                   4.8655(2)
_cell_measurement_reflns_used    4101
_cell_measurement_temperature    173(2)
_cell_measurement_theta_max      30.21
_cell_measurement_theta_min      2.35
_cell_volume                     1618.50(15)
_computing_cell_refinement       'Bruker SAINT'
_computing_data_collection       'Bruker APEX2'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'SHELXL-2014 (Sheldrick 2014)'
_computing_structure_solution    'SHELXS-97 (Sheldrick 2008)'
_diffrn_ambient_temperature      173(2)
_diffrn_measured_fraction_theta_full 0.993
_diffrn_measured_fraction_theta_max 0.969
_diffrn_measurement_device_type  'Bruker APEX-II CCD'
_diffrn_measurement_method       '\f and \w scans'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0343
_diffrn_reflns_av_unetI/netI     0.0275
_diffrn_reflns_Laue_measured_fraction_full 0.993
_diffrn_reflns_Laue_measured_fraction_max 0.969
_diffrn_reflns_limit_h_max       29
_diffrn_reflns_limit_h_min       -27
_diffrn_reflns_limit_k_max       14
_diffrn_reflns_limit_k_min       -22
_diffrn_reflns_limit_l_max       4
_diffrn_reflns_limit_l_min       -6
_diffrn_reflns_number            10291
_diffrn_reflns_point_group_measured_fraction_full 0.993
_diffrn_reflns_point_group_measured_fraction_max 0.969
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         30.278
_diffrn_reflns_theta_min         2.348
_exptl_absorpt_coefficient_mu    2.472
_exptl_absorpt_correction_T_max  0.907
_exptl_absorpt_correction_T_min  0.789
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   sadabs
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    2.290
_exptl_crystal_density_meas      ?
_exptl_crystal_description       rod
_exptl_crystal_F_000             1088
_exptl_crystal_size_max          0.100
_exptl_crystal_size_mid          0.060
_exptl_crystal_size_min          0.040
_refine_diff_density_max         0.760
_refine_diff_density_min         -0.733
_refine_diff_density_rms         0.093
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.027
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     142
_refine_ls_number_reflns         2414
_refine_ls_number_restraints     1
_refine_ls_restrained_S_all      1.027
_refine_ls_R_factor_all          0.0318
_refine_ls_R_factor_gt           0.0250
_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^)+(0.0226P)^2^+1.8825P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0584
_refine_ls_wR_factor_ref         0.0626
_reflns_Friedel_coverage         0.000
_reflns_number_gt                2031
_reflns_number_total             2414
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c9ce00168a2.cif
_cod_data_source_block           compound6
_cod_depositor_comments
;
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 4973 2017-02-22 13:04:09Z antanas 

 Adding full bibliography for 7232452--7232457.cif.
;
_cod_database_code               7232453
_shelx_shelxl_version_number     2016/6
_shelx_estimated_absorpt_t_min   0.790
_shelx_estimated_absorpt_t_max   0.908
_shelx_res_checksum              14723