Spectroscopic and Computational Investigations of the Temperature-Dependent Emission Behavior of [Re(CNx)5Cl] and [Re(CNx)6]+Complexes
Villegas, John M.; Stoyanov, Stanislav R.; Reibenspies, Joseph H.; Rillema, D. Paul; Organometallics 24 (2005) 395–; doi:10.1021/om049443s

data_4075779
_publ_section_title
;
 Spectroscopic and Computational Investigations of the
 Temperature-Dependent Emission Behavior of [Re(CNx)5Cl] and
 [Re(CNx)6]+Complexes
;
_journal_issue                   3
_journal_name_full               Organometallics
_journal_page_first              395
_journal_paper_doi               10.1021/om049443s
_journal_volume                  24
_journal_year                    2005
_chemical_formula_sum            'C52 H53 Cl N5 Re'
_chemical_formula_weight         969.64
_chemical_name_systematic
; 
 ? 
;
_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
_audit_creation_method           SHELXL-97
_cell_angle_alpha                90.00
_cell_angle_beta                 92.286(3)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   10.159(4)
_cell_length_b                   21.548(4)
_cell_length_c                   21.411(4)
_cell_measurement_reflns_used    2
_cell_measurement_temperature    110(2)
_cell_measurement_theta_max      0.00
_cell_measurement_theta_min      0.00
_cell_volume                     4683(2)
_computing_cell_refinement       'Bruker SMART'
_computing_data_collection       'Bruker SMART'
_computing_data_reduction        'Bruker SAINT'
_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      110(2)
_diffrn_measured_fraction_theta_full 0.841
_diffrn_measured_fraction_theta_max 0.841
_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  0.0000
_diffrn_reflns_av_sigmaI/netI    0.0456
_diffrn_reflns_limit_h_max       12
_diffrn_reflns_limit_h_min       -9
_diffrn_reflns_limit_k_max       25
_diffrn_reflns_limit_k_min       -20
_diffrn_reflns_limit_l_max       25
_diffrn_reflns_limit_l_min       -6
_diffrn_reflns_number            17576
_diffrn_reflns_theta_full        25.00
_diffrn_reflns_theta_max         25.00
_diffrn_reflns_theta_min         1.34
_exptl_absorpt_coefficient_mu    2.691
_exptl_absorpt_correction_T_max  0.8772
_exptl_absorpt_correction_T_min  0.4990
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   sadabs
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.375
_exptl_crystal_density_meas      0
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       needle
_exptl_crystal_F_000             1968
_exptl_crystal_size_max          0.30
_exptl_crystal_size_mid          0.05
_exptl_crystal_size_min          0.05
_refine_diff_density_max         1.717
_refine_diff_density_min         -1.917
_refine_diff_density_rms         0.163
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.025
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     502
_refine_ls_number_reflns         17700
_refine_ls_number_restraints     16
_refine_ls_restrained_S_all      1.025
_refine_ls_R_factor_all          0.0699
_refine_ls_R_factor_gt           0.0538
_refine_ls_shift/su_max          0.030
_refine_ls_shift/su_mean         0.001
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0896P)^2^+14.4566P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1370
_refine_ls_wR_factor_ref         0.1506
_reflns_number_gt                13886
_reflns_number_total             17700
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            om049443ssi20040722_111036.cif
_cod_data_source_block           pr03
_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      P2(1)/c
_cod_database_code               4075779