High-Throughput Crystal Engineering Based Synthesis of Supramolecular Gels: Blue-Emitting Fluorescent Gold Clusters Synthesized and Stabilized on the Gel-Bed
Adalder, Tapas Kumar; Kumar, Dhurjati Prasad; Dastidar, Parthasarathi; Crystal Growth & Design 14 (2014) 11–; doi:10.1021/cg401466g

data_4509970
_publ_section_title
;
 High-Throughput Crystal Engineering Based Synthesis of Supramolecular
 Gels: Blue-Emitting Fluorescent Gold Clusters Synthesized and Stabilized
 on the Gel-Bed
;
_journal_issue                   1
_journal_name_full               'Crystal Growth &amp; Design'
_journal_page_first              11
_journal_paper_doi               10.1021/cg401466g
_journal_volume                  14
_journal_year                    2014
_chemical_formula_sum            'C64 H132 N4 O8'
_chemical_formula_weight         1085.74
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           4
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  'P 2yb'
_symmetry_space_group_name_H-M   'P 1 21 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                 97.709(2)
_cell_angle_gamma                90.00
_cell_formula_units_Z            2
_cell_length_a                   9.1910(9)
_cell_length_b                   19.0375(18)
_cell_length_c                   20.248(2)
_cell_measurement_temperature    100(2)
_cell_volume                     3510.8(6)
_computing_cell_refinement       'Bruker Apex II'
_computing_data_collection       'Bruker Apex II'
_computing_data_reduction        SAINT
_computing_molecular_graphics    'Mercury 2.3'
_computing_publication_material  Shelxl-97
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      100(2)
_diffrn_detector_area_resol_mean 3
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 1.000
_diffrn_measurement_device_type  'Bruker Apex II'
_diffrn_measurement_method       'Omega scan'
_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  0.0320
_diffrn_reflns_av_sigmaI/netI    0.0360
_diffrn_reflns_limit_h_max       8
_diffrn_reflns_limit_h_min       -9
_diffrn_reflns_limit_k_max       18
_diffrn_reflns_limit_k_min       -18
_diffrn_reflns_limit_l_max       20
_diffrn_reflns_limit_l_min       -20
_diffrn_reflns_number            22063
_diffrn_reflns_theta_full        20.63
_diffrn_reflns_theta_max         20.63
_diffrn_reflns_theta_min         1.47
_exptl_absorpt_coefficient_mu    0.066
_exptl_absorpt_correction_T_max  0.9947
_exptl_absorpt_correction_T_min  0.9767
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   sadabs
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.027
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       plate
_exptl_crystal_F_000             1216
_exptl_crystal_size_max          0.36
_exptl_crystal_size_mid          0.24
_exptl_crystal_size_min          0.08
_refine_diff_density_max         0.510
_refine_diff_density_min         -0.213
_refine_diff_density_rms         0.067
_refine_ls_abs_structure_details 'Flack H D (1983), Acta Cryst. A39, 876-881'
_refine_ls_abs_structure_Flack   -1(3)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.213
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     685
_refine_ls_number_reflns         7122
_refine_ls_number_restraints     23
_refine_ls_restrained_S_all      1.212
_refine_ls_R_factor_all          0.1073
_refine_ls_R_factor_gt           0.0889
_refine_ls_shift/su_max          0.008
_refine_ls_shift/su_mean         0.001
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.2000P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.2646
_refine_ls_wR_factor_ref         0.2949
_reflns_number_gt                5507
_reflns_number_total             7122
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            cg401466g_si_002.cif
_cod_data_source_block           ps
_cod_original_sg_symbol_H-M      P2(1)
_cod_database_code               4509970