N-Heterocyclic carbene copper(i), mercury(ii) and silver(i) complexes containing durene linker: synthesis and structural studies
Liu, Qing-Xiang; Chen, Ai-Hui; Zhao, Xiao-Jun; Zang, Yan; Wu, Xiu-Mei; Wang, Xiu-Guang; Guo, Jian-Hua; CrystEngComm 13 (2011) 293–; doi:10.1039/c0ce00142b

data_7205164
_publ_section_title
;
 N-Heterocyclic carbene copper(i), mercury(ii) and silver(i) complexes
 containing durene linker: synthesis and structural studies
;
_journal_issue                   1
_journal_name_full               CrystEngComm
_journal_page_first              293
_journal_paper_doi               10.1039/c0ce00142b
_journal_volume                  13
_journal_year                    2011
_chemical_formula_sum            'C30 H42 Ag2 N6'
_chemical_formula_weight         702.43
_chemical_name_systematic
;
?
;
_space_group_IT_number           2
_symmetry_cell_setting           triclinic
_symmetry_space_group_name_Hall  '-P 1'
_symmetry_space_group_name_H-M   'P -1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                98.1050(10)
_cell_angle_beta                 95.9220(10)
_cell_angle_gamma                107.0280(10)
_cell_formula_units_Z            2
_cell_length_a                   10.9505(6)
_cell_length_b                   14.8255(7)
_cell_length_c                   19.4605(9)
_cell_measurement_reflns_used    4518
_cell_measurement_temperature    296(2)
_cell_measurement_theta_max      23.27
_cell_measurement_theta_min      2.33
_cell_volume                     2955.6(3)
_computing_cell_refinement       'Bruker SMART'
_computing_data_collection       'Bruker SMART'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      296(2)
_diffrn_measured_fraction_theta_full 0.994
_diffrn_measured_fraction_theta_max 0.994
_diffrn_measurement_device_type  'CCD area detector'
_diffrn_measurement_method       'phi and omega scans'
_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  0.0148
_diffrn_reflns_av_sigmaI/netI    0.0337
_diffrn_reflns_limit_h_max       13
_diffrn_reflns_limit_h_min       -9
_diffrn_reflns_limit_k_max       17
_diffrn_reflns_limit_k_min       -17
_diffrn_reflns_limit_l_max       21
_diffrn_reflns_limit_l_min       -23
_diffrn_reflns_number            15297
_diffrn_reflns_theta_full        25.03
_diffrn_reflns_theta_max         25.03
_diffrn_reflns_theta_min         1.07
_exptl_absorpt_coefficient_mu    1.355
_exptl_absorpt_correction_T_max  0.763
_exptl_absorpt_correction_T_min  0.691
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   SADABS
_exptl_crystal_colour            COLORLESS
_exptl_crystal_density_diffrn    1.559
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       BLOCK
_exptl_crystal_F_000             1398.0
_exptl_crystal_size_max          0.28
_exptl_crystal_size_mid          0.26
_exptl_crystal_size_min          0.20
_refine_diff_density_max         0.682
_refine_diff_density_min         -0.658
_refine_diff_density_rms         0.084
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.020
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     690
_refine_ls_number_reflns         10382
_refine_ls_number_restraints     113
_refine_ls_restrained_S_all      1.037
_refine_ls_R_factor_all          0.0823
_refine_ls_R_factor_gt           0.0488
_refine_ls_shift/su_max          0.002
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0911P)^2^+2.0297P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1413
_refine_ls_wR_factor_ref         0.1698
_reflns_number_gt                6554
_reflns_number_total             10444
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            C0CE00142B.TXT
_cod_data_source_block           2e(2)
_cod_depositor_comments
;
The following automatic conversions were performed:
'_symmetry_cell_setting' value 'Triclinic' changed to 'triclinic'
according to '/home/saulius/struct/CIF-dictionaries/cif_core.dic'
dictionary named 'cif_core.dic' version 2.4.1 from
2010-06-29.

'_exptl_absorpt_correction_type' value 'MULTI-SCAN' changed
to 'multi-scan' according to
'/home/saulius/struct/CIF-dictionaries/cif_core.dic' dictionary named
'cif_core.dic' version 2.4.1 from 2010-06-29.

Automatic conversion script
Id: cif_fix_enum 1555 2011-01-17 13:19:09Z saulius 
;
_cod_original_sg_symbol_H-M      P-1
_cod_database_code               7205164