Breaking the Cycle: Impact of Sterically-Tailored Tetra(pyrazolyl)lutidines on the Self-Assembly of Silver(I) Complexes
Tyler J. Morin; Andrew Merkel; Sergey V. Lindeman; James R. Gardinier; Inorganic Chemistry 49 (2010) 7992–8002; doi:10.1021/ic1010538

data_4316423
_publ_section_title
;
 Breaking the Cycle: Impact of Sterically-Tailored
 Tetra(pyrazolyl)lutidines on the Self-Assembly of Silver(I) Complexes
;
_journal_name_full               'Inorganic Chemistry'
_journal_page_first              7992
_journal_page_last               8002
_journal_paper_doi               10.1021/ic1010538
_journal_volume                  49
_journal_year                    2010
_chemical_formula_sum            'C27 H33 N9'
_chemical_formula_weight         483.62
_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   difmap
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                88.9340(10)
_cell_angle_beta                 83.6710(10)
_cell_angle_gamma                89.6990(10)
_cell_formula_units_Z            2
_cell_length_a                   9.5143(2)
_cell_length_b                   9.6633(2)
_cell_length_c                   14.0229(2)
_cell_measurement_reflns_used    4243
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      66
_cell_measurement_theta_min      3
_cell_volume                     1281.17(4)
_computing_cell_refinement       'SAINT v7.23A (Bruker, 2005)'
_computing_data_collection       'APEX2 v2.0-2 (Bruker, 2005)'
_computing_data_reduction        'SADABS-2004/1 (Bruker, 2005)'
_computing_molecular_graphics    'XP v5.1 (Bruker, 1998)'
_computing_publication_material  'XCIF v6.12 (Bruker, 2001)'
_computing_structure_refinement  'SHELXL-97 v.97-2 (Sheldrick, 1993-1997)'
_computing_structure_solution    'XS/SHELXTL v6.12 (Bruker, 2001)'
_diffrn_ambient_temperature      100(2)
_diffrn_measured_fraction_theta_full 0.987
_diffrn_measured_fraction_theta_max 0.917
_diffrn_measurement_device_type  'Bruker APEX2 CCD detector'
_diffrn_measurement_method       '\w scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           CuK\a
_diffrn_radiation_wavelength     1.54178
_diffrn_reflns_av_R_equivalents  0.0204
_diffrn_reflns_av_sigmaI/netI    0.0230
_diffrn_reflns_limit_h_max       11
_diffrn_reflns_limit_h_min       -11
_diffrn_reflns_limit_k_max       11
_diffrn_reflns_limit_k_min       -11
_diffrn_reflns_limit_l_max       16
_diffrn_reflns_limit_l_min       0
_diffrn_reflns_number            10663
_diffrn_reflns_theta_full        67.00
_diffrn_reflns_theta_max         67.27
_diffrn_reflns_theta_min         3.17
_exptl_absorpt_coefficient_mu    0.625
_exptl_absorpt_correction_T_max  0.9176
_exptl_absorpt_correction_T_min  0.7410
_exptl_absorpt_correction_type   multi-scan
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.254
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             516
_exptl_crystal_size_max          0.51
_exptl_crystal_size_mid          0.28
_exptl_crystal_size_min          0.14
_refine_diff_density_max         0.165
_refine_diff_density_min         -0.159
_refine_diff_density_rms         0.032
_refine_ls_extinction_coef       0.0016(3)
_refine_ls_extinction_expression Fc^*^=kFc[1+0.001xFc^2^\l^3^/sin(2\q)]^-1/4^
_refine_ls_extinction_method     SHELXL
_refine_ls_goodness_of_fit_ref   1.045
_refine_ls_hydrogen_treatment    refall
_refine_ls_matrix_type           full
_refine_ls_number_parameters     471
_refine_ls_number_reflns         4227
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.045
_refine_ls_R_factor_all          0.0425
_refine_ls_R_factor_gt           0.0357
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0440P)^2^+0.3399P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0867
_refine_ls_wR_factor_ref         0.0902
_reflns_number_gt                3665
_reflns_number_total             4227
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ic1010538_si_002_2.cif
_cod_data_source_block           pzstar4lut
_cod_database_code               4316423