Heteroleptic [1]Zirconametalloarenophanes: Potential Precursors to Metal-enriched Metallopolymers
Holger Braunschweig; Maria Friedrich; Thomas Kupfer; Krzysztof Radacki; Chem.Commun. 47 (2011) 3998–; doi:10.1039/c1cc10207a

data_7106151
_publ_section_title
;
 Heteroleptic [1]Zirconametalloarenophanes: Potential Precursors to
 Metal-enriched Metallopolymers
;
_journal_name_full               Chem.Commun.
_journal_page_first              3998
_journal_paper_doi               10.1039/c1cc10207a
_journal_volume                  47
_journal_year                    2011
_chemical_formula_moiety         'C30 H36 Cr Zr'
_chemical_formula_sum            'C30 H36 Cr Zr'
_chemical_formula_weight         539.81
_chemical_name_common
;
?
;
_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                 97.846(7)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   16.329(3)
_cell_length_b                   19.239(3)
_cell_length_c                   7.3960(12)
_cell_measurement_reflns_used    9316
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      28.35
_cell_measurement_theta_min      2.52
_cell_volume                     2301.7(7)
_computing_cell_refinement       'Saint+ ver. 7.53A (Bruker AXS)'
_computing_data_collection       'APEX2 ver. 2008.3 (Bruker AXS)'
_computing_data_reduction        'Saint+ ver. 7.53A (Bruker AXS)'
_computing_molecular_graphics    'XP ver. 5.1 (Bruker AXS, 1998)'
_computing_publication_material  'SHELXL-97 (Sheldrick, 2008)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      100(2)
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 0.995
_diffrn_measurement_device_type  'Bruker APEX-II CCD'
_diffrn_measurement_method       '\f and \w scans'
_diffrn_radiation_monochromator  'multi-layer mirror'
_diffrn_radiation_source         'rotating anode'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0377
_diffrn_reflns_av_sigmaI/netI    0.0157
_diffrn_reflns_limit_h_max       21
_diffrn_reflns_limit_h_min       -21
_diffrn_reflns_limit_k_max       25
_diffrn_reflns_limit_k_min       -25
_diffrn_reflns_limit_l_max       9
_diffrn_reflns_limit_l_min       -9
_diffrn_reflns_number            39152
_diffrn_reflns_theta_full        26.00
_diffrn_reflns_theta_max         28.35
_diffrn_reflns_theta_min         1.64
_exptl_absorpt_coefficient_mu    0.941
_exptl_absorpt_correction_T_max  0.9633
_exptl_absorpt_correction_T_min  0.8301
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'Sadabs 2008/1 (Brucker 2008)'
_exptl_crystal_colour            green
_exptl_crystal_density_diffrn    1.558
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       needle
_exptl_crystal_F_000             1120
_exptl_crystal_size_max          0.27
_exptl_crystal_size_mid          0.05
_exptl_crystal_size_min          0.04
_refine_diff_density_max         1.565
_refine_diff_density_min         -0.270
_refine_diff_density_rms         0.086
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.045
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     149
_refine_ls_number_reflns         2865
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.045
_refine_ls_R_factor_all          0.0272
_refine_ls_R_factor_gt           0.0255
_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^)+(0.0386P)^2^+5.5929P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0693
_refine_ls_wR_factor_ref         0.0707
_reflns_number_gt                2721
_reflns_number_total             2865
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c1cc10207a.txt
_cod_data_source_block           kr397
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Monoclinic' changed to 'monoclinic'
according to the built-in table from CIF Core dictionary named
'cif_core.dic' version 2.4.1 from 2010-06-29.

Automatic conversion script
Id: cif_fix_values 1646 2011-03-28 12:23:43Z adriana 
;
_cod_original_cell_volume        2301.7(6)
_cod_original_sg_symbol_H-M      C2/c
_cod_database_code               7106151