Coordination polymers of organic polymers synthesized via photopolymerization of single crystals: two-dimensional hydrogen bonding layers with amazing shock absorbing nature
Mousumi Garai; Kumar Biradha; Chem.Commun. 50 (2014) 3568–; doi:10.1039/C4CC00625A

data_7112131
_publ_section_title
;
 Coordination polymers of organic polymers synthesized via
 photopolymerization of single crystals: two-dimensional hydrogen bonding
 layers with amazing shock absorbing nature
;
_journal_name_full               Chem.Commun.
_journal_page_first              3568
_journal_paper_doi               10.1039/C4CC00625A
_journal_volume                  50
_journal_year                    2014
_chemical_formula_sum            'C20 H22 Ag Cl N4 O6'
_chemical_formula_weight         557.74
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           15
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-C 2yc'
_symmetry_space_group_name_H-M   'C 1 2/c 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                 121.463(8)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   20.838(4)
_cell_length_b                   9.7573(16)
_cell_length_c                   12.759(3)
_cell_measurement_reflns_used    2059
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      25.50
_cell_measurement_theta_min      2.29
_cell_volume                     2212.8(8)
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      293(2)
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 1.000
_diffrn_measurement_device_type  'Bruker CCD APEX-2'
_diffrn_measurement_method       hemisphere
_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  0.0224
_diffrn_reflns_av_sigmaI/netI    0.0139
_diffrn_reflns_limit_h_max       24
_diffrn_reflns_limit_h_min       -25
_diffrn_reflns_limit_k_max       11
_diffrn_reflns_limit_k_min       -10
_diffrn_reflns_limit_l_max       14
_diffrn_reflns_limit_l_min       -15
_diffrn_reflns_number            13080
_diffrn_reflns_theta_full        25.50
_diffrn_reflns_theta_max         25.50
_diffrn_reflns_theta_min         2.29
_exptl_absorpt_coefficient_mu    1.076
_exptl_absorpt_correction_T_max  0.898
_exptl_absorpt_correction_T_min  0.813
_exptl_absorpt_correction_type   empirical
_exptl_absorpt_process_details   sadabs
_exptl_crystal_colour            white
_exptl_crystal_density_diffrn    1.674
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       'rectangular block'
_exptl_crystal_F_000             1128
_exptl_crystal_size_max          0.22
_exptl_crystal_size_mid          0.16
_exptl_crystal_size_min          0.10
_refine_diff_density_max         0.809
_refine_diff_density_min         -0.711
_refine_diff_density_rms         0.086
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   4.072
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     156
_refine_ls_number_reflns         2059
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      4.072
_refine_ls_R_factor_all          0.0422
_refine_ls_R_factor_gt           0.0386
_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^)+(0.0100P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0914
_refine_ls_wR_factor_ref         0.0920
_reflns_number_gt                1876
_reflns_number_total             2059
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c4cc00625a.cif
_cod_data_source_block           3
_cod_original_sg_symbol_H-M      C2/c
_cod_database_code               7112131