C44H50NO10Re
Bruce, Duncan W.; Light, Mark E.; Hursthouse, Michael B.; Crystal Structure Report Archive  (1999) 740–; doi:

data_1519220
_publ_section_title
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 C44H50NO10Re
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_journal_name_full               'Crystal Structure Report Archive'
_journal_page_first              740
_journal_year                    1999
_chemical_formula_sum            'C44 H50 N O10 Re'
_chemical_formula_weight         939.05
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2ybc'
_symmetry_space_group_name_H-M   'P 1 21/c 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_cell_angle_alpha                90.00
_cell_angle_beta                 92.4020(10)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   7.7320(4)
_cell_length_b                   9.8233(4)
_cell_length_c                   56.321(2)
_cell_measurement_temperature    293(2)
_cell_volume                     4274.0(3)
_computing_cell_refinement       'DENZO and COLLECT'
_computing_data_collection
;
'DENZO (Otwinowski and Minor, 1997) & COLLECT (Hooft, 1998) '
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_computing_data_reduction        'DENZO and COLLECT'
_computing_publication_material  SHELXL-97
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      293(2)
_diffrn_measured_fraction_theta_full 0.941
_diffrn_measured_fraction_theta_max 0.941
_diffrn_measurement_device_type  'Enraf Nonius KappaCCD area detector'
_diffrn_measurement_method       '\w and \f scans to fill Ewald sphere'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'Enraf Nonius FR591 rotating anode'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0908
_diffrn_reflns_av_sigmaI/netI    0.0935
_diffrn_reflns_limit_h_max       9
_diffrn_reflns_limit_h_min       -9
_diffrn_reflns_limit_k_max       11
_diffrn_reflns_limit_k_min       -11
_diffrn_reflns_limit_l_max       66
_diffrn_reflns_limit_l_min       -61
_diffrn_reflns_number            29502
_diffrn_reflns_theta_full        25.03
_diffrn_reflns_theta_max         25.03
_diffrn_reflns_theta_min         2.95
_exptl_absorpt_coefficient_mu    2.900
_exptl_absorpt_correction_T_max  0.9443
_exptl_absorpt_correction_T_min  0.8686
_exptl_absorpt_correction_type   empirical
_exptl_absorpt_process_details   'SORTAV (R.H. Blessing, 1995, 1997)'
_exptl_crystal_colour            unknown
_exptl_crystal_density_diffrn    1.459
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       unknown
_exptl_crystal_F_000             1904
_exptl_crystal_size_max          0.05
_exptl_crystal_size_mid          0.02
_exptl_crystal_size_min          0.02
_refine_diff_density_max         0.449
_refine_diff_density_min         -0.722
_refine_diff_density_rms         0.116
_refine_ls_extinction_coef       0
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.931
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     507
_refine_ls_number_reflns         7099
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      0.931
_refine_ls_R_factor_all          0.0980
_refine_ls_R_factor_gt           0.0386
_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^)+(0.0149P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0575
_refine_ls_wR_factor_ref         0.0691
_reflns_number_gt                4131
_reflns_number_total             7099
_reflns_threshold_expression     >2\s(I)
_cod_data_source_file            eCrystal-740.cif
_cod_data_source_block           s92
_cod_depositor_comments
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Citation :
Bruce, Duncan W. and Light, Mark E. and Hursthouse, Michael B. (1999) 
University of Southampton, Crystal Structure Report Archive. 
(doi:10.5258/ecrystals/740)

More at:
http://ecrystals.chem.soton.ac.uk/740/

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.

'_exptl_absorpt_correction_type' value 'Empirical' changed to
'empirical' 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 3105 2015-03-04 15:46:00Z robertas 
;
_cod_original_sg_symbol_H-M      P2(1)/c
_cod_database_code               1519220