Polymorphs, enantiomorphs, chirality and helicity in [Rh{N,O}(η4-cod)] complexes with {N,O} = salicylaldiminato Schiff base or aminocarboxylato ligands
Janiak, Christoph; Chamayou, Anne-Christine; Royhan Uddin, A. K. M.; Uddin, Mohammad; Hagen, Karl S.; Enamullah, Mohammed; Dalton Transactions  (2009) 3698–3709; doi:10.1039/b820072f

data_7001283
_publ_section_title
;
 Polymorphs, enantiomorphs, chirality and helicity in
 [Rh{N,O}(\h4-cod)] complexes with {N,O} = salicylaldiminato Schiff
 base or aminocarboxylato ligands
;
_journal_coden_ASTM              DTARAF
_journal_issue                   19
_journal_name_full               'Dalton Transactions'
_journal_page_first              3698
_journal_page_last               3709
_journal_paper_doi               10.1039/b820072f
_journal_year                    2009
_chemical_absolute_configuration rmad
_chemical_formula_moiety         'C28 H30 N O2 Rh'
_chemical_formula_sum            'C28 H30 N O2 Rh'
_chemical_formula_weight         515.44
_chemical_name_systematic
;
(\h^4^-cycloocta-1,5-diene){(R)-N-(4-methoxphenyl)ethyl-2-oxo-1-
naphthaldiminato-K^2^N,O}rhodium(I)
;
_space_group_IT_number           19
_symmetry_cell_setting           orthorhombic
_symmetry_space_group_name_Hall  'P 2ac 2ab'
_symmetry_space_group_name_H-M   'P 21 21 21'
_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                 90.00
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   9.1961(2)
_cell_length_b                   11.0473(3)
_cell_length_c                   22.9704(5)
_cell_measurement_reflns_used    9921
_cell_measurement_temperature    203(2)
_cell_measurement_theta_max      37.4635
_cell_measurement_theta_min      2.2145
_cell_volume                     2333.61(10)
_computing_cell_refinement       'SAINT (Bruker, 2006)'
_computing_data_collection       'APEX2 (Bruker, 2006)'
_computing_data_reduction        SAINT
_computing_molecular_graphics    'DIAMOND (Crystal Impact, 2006)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1997)'
_diffrn_ambient_temperature      203(2)
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 1.000
_diffrn_measurement_device_type  'Bruker APEX2 CCD area detector'
_diffrn_measurement_method       '\w 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  0.0225
_diffrn_reflns_av_sigmaI/netI    0.0111
_diffrn_reflns_limit_h_max       12
_diffrn_reflns_limit_h_min       -12
_diffrn_reflns_limit_k_max       14
_diffrn_reflns_limit_k_min       -14
_diffrn_reflns_limit_l_max       30
_diffrn_reflns_limit_l_min       -30
_diffrn_reflns_number            61679
_diffrn_reflns_theta_full        28.40
_diffrn_reflns_theta_max         28.40
_diffrn_reflns_theta_min         1.77
_exptl_absorpt_coefficient_mu    0.757
_exptl_absorpt_correction_T_max  0.8982
_exptl_absorpt_correction_T_min  0.7076
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   '(<i>SADABS</i>; Sheldrick, 1996)'
_exptl_crystal_colour            yellow-orange
_exptl_crystal_density_diffrn    1.467
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       needle
_exptl_crystal_F_000             1064
_exptl_crystal_size_max          0.49
_exptl_crystal_size_mid          0.21
_exptl_crystal_size_min          0.14
_refine_diff_density_max         0.310
_refine_diff_density_min         -0.399
_refine_diff_density_rms         0.056
_refine_ls_abs_structure_details 'Flack H D (1983), Acta Cryst. A39, 876-881'
_refine_ls_abs_structure_Flack   -0.008(14)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.088
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     289
_refine_ls_number_reflns         5854
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.088
_refine_ls_R_factor_all          0.0170
_refine_ls_R_factor_gt           0.0165
_refine_ls_shift/su_max          0.002
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0265P)^2^+0.5149P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0442
_refine_ls_wR_factor_ref         0.0449
_reflns_number_gt                5778
_reflns_number_total             5854
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            B820072f.txt
_cod_data_source_block           en25m
_cod_depositor_comments
;
The following automatic conversions were performed:
'_exptl_absorpt_correction_type' value 'Multi-scan' changed to
'multi-scan' 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_enum 1527 2010-12-29 10:47:43Z saulius 
;
_cod_original_sg_symbol_H-M      P2(1)2(1)2(1)
_cod_database_code               7001283