Rational assembly and luminescence properties of 2 and 3D organometallic networks using silver(i) 4-pyridylethynide and 5-pyrimidylethynide complexes as building units
Zhang, Tianle; Hu, Yuejie; Kong, Jianxi; Meng, Xianggao; Dai, Xiaomei; Song, Hongbin; CrystEngComm 12 (2010) 3027–; doi:10.1039/c002038a

data_7212580
_publ_section_title
;
 Rational assembly and luminescence properties of 2 and 3D organometallic
 networks using silver(i) 4-pyridylethynide and 5-pyrimidylethynide
 complexes as building units
;
_journal_issue                   10
_journal_name_full               CrystEngComm
_journal_page_first              3027
_journal_paper_doi               10.1039/c002038a
_journal_volume                  12
_journal_year                    2010
_chemical_formula_sum            'C14 H8 Ag6 N6 O12'
_chemical_formula_weight         1099.48
_chemical_name_common            4-Pyridylethynide-AgNO3
_chemical_name_systematic
;
?
;
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2yn'
_symmetry_space_group_name_H-M   'P 1 21/n 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                 95.7250(10)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   7.8300(4)
_cell_length_b                   19.3402(9)
_cell_length_c                   15.1026(7)
_cell_measurement_temperature    300(2)
_cell_volume                     2275.64(19)
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      300(2)
_diffrn_measured_fraction_theta_full 0.975
_diffrn_measured_fraction_theta_max 0.975
_diffrn_measurement_device_type  'Bruker Smart Apex II CCD'
_diffrn_measurement_method       '\f and \w'
_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  0.1445
_diffrn_reflns_av_sigmaI/netI    0.0842
_diffrn_reflns_limit_h_max       8
_diffrn_reflns_limit_h_min       -8
_diffrn_reflns_limit_k_max       19
_diffrn_reflns_limit_k_min       -20
_diffrn_reflns_limit_l_max       16
_diffrn_reflns_limit_l_min       -16
_diffrn_reflns_number            13793
_diffrn_reflns_theta_full        22.50
_diffrn_reflns_theta_max         22.50
_diffrn_reflns_theta_min         1.72
_exptl_absorpt_coefficient_mu    5.139
_exptl_absorpt_correction_T_max  0.851
_exptl_absorpt_correction_T_min  0.513
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   SADABS,Sheldrick,1997
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    3.209
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             2048
_exptl_crystal_size_max          0.30
_exptl_crystal_size_mid          0.10
_exptl_crystal_size_min          0.04
_refine_diff_density_max         1.809
_refine_diff_density_min         -1.655
_refine_diff_density_rms         0.379
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.102
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     427
_refine_ls_number_reflns         2911
_refine_ls_number_restraints     44
_refine_ls_restrained_S_all      1.093
_refine_ls_R_factor_all          0.1732
_refine_ls_R_factor_gt           0.1647
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0000P)^2^+569.6424P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.3290
_refine_ls_wR_factor_ref         0.3332
_reflns_number_gt                2610
_reflns_number_total             2911
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c002038a.txt
_cod_data_source_block           Compound-2
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Monoclinic' changed to 'monoclinic'
according to /home/saulius/struct/CIF-dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 from 2011-04-26.

Automatic conversion script
Id: cif_fix_values 1891 2012-01-12 08:04:46Z andrius 
;
_cod_original_sg_symbol_H-M      P2(1)/n
_cod_database_code               7212580