Probing the Mechanistic and Energetic Basis for the Weak-Link Approach to Supramolecular Coordination Complexes
Holliday, Bradley J.; Jeon, You-Moon; Mirkin, Chad A.; Stern, Charlotte L.; Incarvito, Christopher D.; Zakharov, Lev N.; Sommer, Roger D.; Rheingold, Arnold L.; Organometallics 21 (2002) 5713–; doi:10.1021/om020739c

data_4077141
_publ_section_title
;
 Probing the Mechanistic and Energetic Basis for the Weak-Link Approach to
 Supramolecular Coordination Complexes
;
_journal_issue                   26
_journal_name_full               Organometallics
_journal_page_first              5713
_journal_paper_doi               10.1021/om020739c
_journal_volume                  21
_journal_year                    2002
_chemical_formula_moiety         'C38 H34 O2 P2 Rh, B F4'
_chemical_formula_sum            'C38 H34 B F4 O2 P2 Rh'
_chemical_formula_weight         774.31
_chemical_melting_point          543
_chemical_name_systematic
; 
 eta1:eta4:eta1-1,4-bis(2-(diphenylphosphino)ethoxy)naphthalene)Rh][BF4]
;
_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                 103.9520(10)
_cell_angle_gamma                90.00
_cell_formula_units_Z            2
_cell_length_a                   10.3886(5)
_cell_length_b                   13.9509(6)
_cell_length_c                   11.8759(5)
_cell_measurement_temperature    173(2)
_cell_volume                     1670.40(13)
_computing_cell_refinement       'Bruker SMART'
_computing_data_collection       'Bruker SMART'
_computing_data_reduction        'Bruker SHELXTL'
_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      173(2)
_diffrn_measured_fraction_theta_full 0.839
_diffrn_measured_fraction_theta_max 0.839
_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  0.0201
_diffrn_reflns_av_sigmaI/netI    0.0344
_diffrn_reflns_limit_h_max       13
_diffrn_reflns_limit_h_min       -13
_diffrn_reflns_limit_k_max       16
_diffrn_reflns_limit_k_min       -17
_diffrn_reflns_limit_l_max       14
_diffrn_reflns_limit_l_min       -15
_diffrn_reflns_number            7128
_diffrn_reflns_theta_full        28.24
_diffrn_reflns_theta_max         28.24
_diffrn_reflns_theta_min         2.34
_exptl_absorpt_coefficient_mu    0.664
_exptl_absorpt_correction_T_max  0.8787
_exptl_absorpt_correction_T_min  0.8257
_exptl_absorpt_correction_type   'Empirical from SADABS'
_exptl_crystal_colour            Red
_exptl_crystal_density_diffrn    1.539
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       Block
_exptl_crystal_F_000             788
_exptl_crystal_size_max          0.30
_exptl_crystal_size_mid          0.30
_exptl_crystal_size_min          0.20
_refine_diff_density_max         0.286
_refine_diff_density_min         -0.365
_refine_diff_density_rms         0.047
_refine_ls_abs_structure_details 'Flack H D (1983), Acta Cryst. A39, 876-881'
_refine_ls_abs_structure_Flack   0.007(16)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.031
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     433
_refine_ls_number_reflns         5505
_refine_ls_number_restraints     1
_refine_ls_restrained_S_all      1.030
_refine_ls_R_factor_all          0.0208
_refine_ls_R_factor_gt           0.0201
_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^)+(0.0336P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0534
_refine_ls_wR_factor_ref         0.0536
_reflns_number_gt                5265
_reflns_number_total             5505
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            om020739c.cif
_cod_data_source_block           complex12
_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 2.4.1 from 2010-06-29.

Automatic conversion script
Id: cif_fix_values 1715 2011-07-08 13:25:40Z adriana 
;
_cod_original_sg_symbol_H-M      'P 21'
_cod_database_code               4077141