cis,cis,cis-1,5,9-Cyclododecatriene−Metal Complexes
Chernyshova, Eleonora S.; Goddard, Richard; Pörschke, Klaus-Richard; Organometallics 26 (2007) 4872–; doi:10.1021/om7004172

data_4073521
_publ_section_title
;
 cis,cis,cis-1,5,9-Cyclododecatriene&#x2212;Metal Complexes
;
_journal_issue                   20
_journal_name_full               Organometallics
_journal_page_first              4872
_journal_paper_doi               10.1021/om7004172
_journal_volume                  26
_journal_year                    2007
_chemical_compound_source        diethylether
_chemical_formula_moiety         'C12 H18 Ni'
_chemical_formula_sum            'C12 H18 Ni'
_chemical_formula_weight         220.97
_chemical_name_systematic
; 
 cis,cis,cis-1,5,9-Cyclododecatriene-nickel
;
_chemical_temperature_decomposition 338
_space_group_IT_number           166
_symmetry_cell_setting           rhombohedral
_symmetry_Int_Tables_number      166
_symmetry_space_group_name_Hall  '-P 3* 2'
_symmetry_space_group_name_H-M   'R -3 m :R'
_atom_sites_solution_hydrogens   none
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_block_code                CHS-CB-147-02
_audit_creation_date             2007-04-11
_cell_angle_alpha                115.346(1)
_cell_angle_beta                 115.346(1)
_cell_angle_gamma                115.346(1)
_cell_formula_units_Z            1
_cell_length_a                   7.7327(5)
_cell_length_b                   7.7327(5)
_cell_length_c                   7.7327(5)
_cell_measurement_reflns_used    6509
_cell_measurement_temperature    100
_cell_measurement_theta_max      31.51
_cell_measurement_theta_min      2.91
_cell_volume                     250.42(3)
_computing_cell_refinement       'Denzo / Scalepack (Otwinowski 1997)'
_computing_data_collection       'Collect software (Nonius, 1998)'
_computing_data_reduction        'Denzo / Scalepack (Otwinowski 1997)'
_computing_molecular_graphics    'DIAMOND (Crystal Impact GbR, 2005)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      100
_diffrn_measured_fraction_theta_full 0.997
_diffrn_measured_fraction_theta_max 0.997
_diffrn_measurement_device_type  'Nonius KappaCCD'
_diffrn_measurement_method       'CCD \w-scan'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         '0.3 mm focus rotating anode'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0529
_diffrn_reflns_av_sigmaI/netI    0.0199
_diffrn_reflns_limit_h_max       11
_diffrn_reflns_limit_h_min       -11
_diffrn_reflns_limit_k_max       11
_diffrn_reflns_limit_k_min       -11
_diffrn_reflns_limit_l_max       11
_diffrn_reflns_limit_l_min       -11
_diffrn_reflns_number            5594
_diffrn_reflns_theta_full        31.44
_diffrn_reflns_theta_max         31.44
_diffrn_reflns_theta_min         4.40
_diffrn_standards_decay_%        0.0
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    1.885
_exptl_absorpt_correction_T_max  1.0
_exptl_absorpt_correction_T_min  0.9125
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'Scalepack, Otwinowski (1997)'
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.465
_exptl_crystal_density_meas      ?
_exptl_crystal_density_method    none
_exptl_crystal_description       needle
_exptl_crystal_F_000             118
_exptl_crystal_size_max          0.34
_exptl_crystal_size_mid          0.03
_exptl_crystal_size_min          0.03
_refine_diff_density_max         0.315
_refine_diff_density_min         -0.281
_refine_diff_density_rms         0.073
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.161
_refine_ls_hydrogen_treatment    none
_refine_ls_matrix_type           full
_refine_ls_number_parameters     22
_refine_ls_number_reflns         318
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.161
_refine_ls_R_factor_all          0.0598
_refine_ls_R_factor_gt           0.0565
_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^)+(0.0588P)^2^+0.2892P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1419
_refine_ls_wR_factor_ref         0.1436
_reflns_number_gt                300
_reflns_number_total             318
_reflns_threshold_expression     I>2\s(I)
_cod_data_source_file            om7004172-file001.cif
_cod_data_source_block           1b
_cod_depositor_comments
;
The following automatic conversions were performed:

'_chemical_melting_point' tag was changed to
'_chemical_temperature_decomposition' since the value had been 'dec
338'. The value 'dec 338' was changed to '338'.

Automatic conversion script
Id: cif_fix_values 1715 2011-07-08 13:25:40Z adriana 

The following automatic conversions were performed:

'_exptl_crystal_density_meas' value 'none' was changed to '?' - the
value is perceived as not measured.

Automatic conversion script
Id: cif_fix_values 3008 2015-01-20 13:52:24Z robertas 
;
_cod_original_sg_symbol_Hall     '-p 3* 2'
_cod_original_sg_symbol_H-M      'R -3 m r'
_cod_database_code               4073521