Asymmetric addition of pyridine to 1,4-bis(ethynyl)bicyclo[2.2.2]octane: dissymmetrical rotator ligands illustrated in dpppPt(ii) and [Re(6)Se(8)](2+) complexes and an amphidynamic hydrogen bonded framework solid.
Lemouchi, C.; Barrès, A-L; Mézière, C; Rondeau, D.; Zorina, L.; Wzietek, P.; Batail, P.; Dalton transactions (Cambridge, England : 2003) 40 (2011) 8075–8078; doi:10.1039/c1dt10913h

data_7016566
_publ_section_title
;
 Asymmetric addition of pyridine to
 1,4-bis(ethynyl)bicyclo[2.2.2]octane: dissymmetrical rotator ligands
 illustrated in dpppPt(ii) and [Re(6)Se(8)](2+) complexes and an
 amphidynamic hydrogen bonded framework solid.
;
_journal_issue                   32
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              8075
_journal_page_last               8078
_journal_paper_doi               10.1039/c1dt10913h
_journal_volume                  40
_journal_year                    2011
_chemical_compound_source        'synthesis as described'
_chemical_formula_moiety         '2(C17 H18 N), C4 N4 Pt, 2(H2 O)'
_chemical_formula_sum            'C38 H40 N6 O2 Pt'
_chemical_formula_weight         807.85
_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                 109.925(5)
_cell_angle_gamma                90.00
_cell_formula_units_Z            2
_cell_length_a                   13.5093(7)
_cell_length_b                   10.2580(3)
_cell_length_c                   13.9549(6)
_cell_measurement_reflns_used    20763
_cell_measurement_temperature    295(2)
_cell_measurement_theta_max      30
_cell_measurement_theta_min      4
_cell_volume                     1818.09(15)
_computing_cell_refinement
'Dirax/lsq (Duisenberg & Schreurs, 1989-2000)'
_computing_data_collection       'Collect (Nonius BV, 1997-2000)'
_computing_data_reduction        'EvalCCD (Duisenberg & Schreurs 1990-2000)'
_computing_publication_material  'WinGX publication routines (Farrugia, 1999)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1997)'
_diffrn_ambient_temperature      295(2)
_diffrn_detector_area_resol_mean 9
_diffrn_measured_fraction_theta_full 0.995
_diffrn_measured_fraction_theta_max 0.995
_diffrn_measurement_device       '\k-geometry diffractometer'
_diffrn_measurement_device_type  'Bruker Nonius KappaCCD'
_diffrn_measurement_method       'combined \f and \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  0.0292
_diffrn_reflns_av_sigmaI/netI    0.0239
_diffrn_reflns_limit_h_max       21
_diffrn_reflns_limit_h_min       -20
_diffrn_reflns_limit_k_max       16
_diffrn_reflns_limit_k_min       -16
_diffrn_reflns_limit_l_max       22
_diffrn_reflns_limit_l_min       -22
_diffrn_reflns_number            49306
_diffrn_reflns_theta_full        34.97
_diffrn_reflns_theta_max         34.97
_diffrn_reflns_theta_min         3.69
_diffrn_standards_decay_%        0
_exptl_absorpt_coefficient_mu    3.899
_exptl_absorpt_correction_T_max  0.361
_exptl_absorpt_correction_T_min  0.312
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   sadabs
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.476
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       plate
_exptl_crystal_F_000             808
_exptl_crystal_size_max          0.31
_exptl_crystal_size_mid          0.23
_exptl_crystal_size_min          0.15
_refine_diff_density_max         0.961
_refine_diff_density_min         -0.992
_refine_diff_density_rms         0.092
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.018
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     221
_refine_ls_number_reflns         7949
_refine_ls_number_restraints     1
_refine_ls_restrained_S_all      1.018
_refine_ls_R_factor_all          0.0603
_refine_ls_R_factor_gt           0.0221
_refine_ls_shift/su_max          0.004
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0141P)^2^+1.2071P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0423
_refine_ls_wR_factor_ref         0.0503
_reflns_number_gt                4810
_reflns_number_total             7949
_reflns_threshold_expression     >2\s(I)
_cod_data_source_file            c1dt10913h.txt
_cod_data_source_block
(1-pyr-diethynilbicyclo[2,2,2]octaneH+)2[OH2]2[Pt(CN)4]2-
_cod_original_cell_volume        1818.09(14)
_cod_original_sg_symbol_H-M      'P 21/c'
_cod_database_code               7016566