1,4,7-Triazacyclononane Ligands Bearing Tertiary Alkyl Nitrogen Substituents
Arumugam Thangavel; Marika Wieliczko; John Bacsa; Christopher C. Scarborough; Inorganic Chemistry 52 (2013) 13282–13287; doi:10.1021/ic402626p

data_4336784
_publ_contact_author_address
; 
Department of Chemistry
Emory University
Atlanta, GA 30322, USA
;
_publ_contact_author_email       scarborough@emory.edu
_publ_contact_author_name        'Scarborough, Christopher C.'
_publ_section_title
;
 1,4,7-Triazacyclononane Ligands Bearing Tertiary Alkyl Nitrogen
 Substituents
;
_journal_name_full               'Inorganic Chemistry'
_journal_page_first              13282
_journal_page_last               13287
_journal_paper_doi               10.1021/ic402626p
_journal_volume                  52
_journal_year                    2013
_chemical_formula_moiety         'C18 H39 Br N3 Ni, F6 P'
_chemical_formula_sum            'C18 H39 Br F6 N3 Ni P'
_chemical_formula_weight         581.11
_chemical_name_systematic
;
 ? 
;
_space_group_crystal_system      monoclinic
_space_group_IT_number           14
_space_group_name_Hall           '-P 2yn'
_space_group_name_H-M_alt        'P 1 21/n 1'
_symmetry_space_group_name_Hall  '-P 2yn'
_symmetry_space_group_name_H-M   'P 1 21/n 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     iterative
_atom_sites_solution_secondary   difmap
_audit_creation_date             2012-04-03
_audit_creation_method
;
  Olex2 1.2-beta
  (compiled Mar 20 2012 17:37:33, GUI svn.r4124)
;
_cell_angle_alpha                90.00
_cell_angle_beta                 95.491(2)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   11.036(2)
_cell_length_b                   15.393(3)
_cell_length_c                   14.484(3)
_cell_measurement_reflns_used    7485
_cell_measurement_temperature    173
_cell_measurement_theta_max      30.91
_cell_measurement_theta_min      2.59
_cell_volume                     2449.2(8)
_computing_cell_refinement       'SAINT v7.68A (Bruker, 2009)'
_computing_data_collection       'APEX2 v2011.2-4 (Bruker, 2011)'
_computing_data_reduction        'SAINT v7.68A (Bruker, 2009)'
_computing_molecular_graphics
;
O. V. Dolomanov, L. J. Bourhis, R. J. Gildea, J. A. K. Howard and H. Puschmann,
OLEX2: a complete structure solution, refinement and analysis program.
J. Appl. Cryst. (2009). 42, 339-341.
;
_computing_publication_material
;
O. V. Dolomanov, L. J. Bourhis, R. J. Gildea, J. A. K. Howard and H. Puschmann,
OLEX2: a complete structure solution, refinement and analysis program.
J. Appl. Cryst. (2009). 42, 339-341.
;
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      173
_diffrn_detector_area_resol_mean 512
_diffrn_measured_fraction_theta_full 0.996
_diffrn_measured_fraction_theta_max 0.996
_diffrn_measurement_device_type
'Bruker D8 diffractometer with APEX2 detector'
_diffrn_measurement_method       '\f and \w scans with a narrow frame width'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0459
_diffrn_reflns_av_unetI/netI     0.0448
_diffrn_reflns_limit_h_max       15
_diffrn_reflns_limit_h_min       -16
_diffrn_reflns_limit_k_max       22
_diffrn_reflns_limit_k_min       -22
_diffrn_reflns_limit_l_max       20
_diffrn_reflns_limit_l_min       -21
_diffrn_reflns_number            29634
_diffrn_reflns_theta_full        31.19
_diffrn_reflns_theta_max         31.19
_diffrn_reflns_theta_min         2.28
_diffrn_source                   'fine-focus sealed tube'
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    2.544
_exptl_absorpt_correction_T_max  0.6659
_exptl_absorpt_correction_T_min  0.3754
_exptl_absorpt_correction_type   numerical
_exptl_absorpt_process_details
;
SADABS-2008/1 (Bruker,2008) was used for absorption correction.
R(int) was 0.0601 before and 0.0488 after correction.
The Ratio of minimum to maximum transmission is 0.5637.
The \l/2 correction factor is 0.0015.
;
_exptl_crystal_density_diffrn    1.576
_exptl_crystal_description       prism
_exptl_crystal_F_000             1200
_exptl_crystal_size_max          0.558
_exptl_crystal_size_mid          0.461
_exptl_crystal_size_min          0.278
_refine_diff_density_max         0.933
_refine_diff_density_min         -0.491
_refine_diff_density_rms         0.095
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.046
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     296
_refine_ls_number_reflns         7901
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.046
_refine_ls_R_factor_all          0.0631
_refine_ls_R_factor_gt           0.0429
_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^)+(0.0602P)^2^+0.6608P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1061
_refine_ls_wR_factor_ref         0.1144
_reflns_number_gt                5924
_reflns_number_total             7901
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ic402626p_si_002_03.cif
_cod_data_source_block           1204_ThangavelttacnNiBrPF6
_cod_original_cell_volume        2449.1(8)
_cod_database_code               4336784