A novel methodology for the synthesis of complexes containing long carbon chains linking metal centres: molecular structures of [Ru(dppe)Cp*]2(mu-C14) and [Co3(mu-dppm)(CO)7]2(mu3:mu3-C16).
Antonova, Alla B; Bruce, Michael I; Ellis, Benjamin G; Gaudio, Maryka; Humphrey, Paul A; Jevric, Martyn; Melino, Giovanni; Nicholson, Brian K; Perkins, Gary J; Skelton, Brian W; Stapleton, Bronwin; White, Allan H; Zaitseva, Natasha N; Chemical communications (Cambridge, England)  (2004) 960–961; doi:10.1039/b315854n

data_7102573
_publ_section_title
;
 A novel methodology for the synthesis of complexes containing long
 carbon chains linking metal centres: molecular structures of
 [Ru(dppe)Cp*]2(mu-C14) and [Co3(mu-dppm)(CO)7]2(mu3:mu3-C16).
;
_journal_issue                   8
_journal_name_full
'Chemical communications (Cambridge, England)'
_journal_page_first              960
_journal_page_last               961
_journal_paper_doi               10.1039/b315854n
_journal_year                    2004
_chemical_formula_moiety         'C86 H78 P4 Ru2, 7(C6 H6)'
_chemical_formula_sum            'C128 H120 P4 Ru2'
_chemical_formula_weight         1984.4
_space_group_IT_number           2
_symmetry_cell_setting           triclinic
_symmetry_space_group_name_Hall  '-P 1'
_symmetry_space_group_name_H-M   'P -1'
_cell_angle_alpha                75.371(3)
_cell_angle_beta                 88.083(3)
_cell_angle_gamma                60.879(3)
_cell_formula_units_Z            1
_cell_length_a                   14.108(3)
_cell_length_b                   14.438(3)
_cell_length_c                   15.051(3)
_cell_measurement_reflns_used    6380
_cell_measurement_temperature    150(2)
_cell_measurement_theta_max      28.22
_cell_measurement_theta_min      2.29
_cell_volume                     2576.9(9)
_computing_cell_refinement       'Siemens SAINT (Siemens, 1995)'
_computing_data_collection       'Siemens SMART (Siemens, 1995)'
_computing_data_reduction        'xtal ADDREF SORTRF'
_computing_molecular_graphics    xtal
_computing_publication_material  'xtal BONDLA CIFIO'
_computing_structure_refinement  'xtal CRYLSQ'
_computing_structure_solution    xtal
_diffrn_ambient_temperature      150(2)
_diffrn_measured_fraction_theta_full 1.0
_diffrn_measured_fraction_theta_max .97
_diffrn_measurement_device_type
;
Bruker SMART CCD diffractometer
;
_diffrn_measurement_method       '\w scans'
_diffrn_radiation_detector       'CCD area detector'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'sealed tube'
_diffrn_radiation_type           'Mo K\a'
_diffrn_radiation_wavelength     .71073
_diffrn_reflns_av_R_equivalents  .062
_diffrn_reflns_av_sigmaI/netI    .097
_diffrn_reflns_limit_h_max       17
_diffrn_reflns_limit_h_min       -17
_diffrn_reflns_limit_k_max       18
_diffrn_reflns_limit_k_min       -17
_diffrn_reflns_limit_l_max       18
_diffrn_reflns_limit_l_min       -18
_diffrn_reflns_number            22528
_diffrn_reflns_theta_full        26.3
_diffrn_reflns_theta_max         26.3
_diffrn_reflns_theta_min         1.41
_diffrn_standards_decay_%        0
_exptl_absorpt_coefficient_mu    .406
_exptl_absorpt_correction_T_max  1.0
_exptl_absorpt_correction_T_min  .59
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
SADABS; Sheldrick, 1996
;
_exptl_crystal_colour            off_white
_exptl_crystal_density_diffrn    1.279
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       rod
_exptl_crystal_F_000             1036
_exptl_crystal_size_max          .68
_exptl_crystal_size_mid          .09
_exptl_crystal_size_min          .06
_refine_diff_density_max         2.26
_refine_diff_density_min         -1.105
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_all   .996
_refine_ls_goodness_of_fit_ref   1.04
_refine_ls_hydrogen_treatment    noref
_refine_ls_matrix_type           full
_refine_ls_number_constraints    0
_refine_ls_number_parameters     634
_refine_ls_number_reflns         7823
_refine_ls_number_restraints     0
_refine_ls_R_factor_all          .088
_refine_ls_R_factor_gt           .062
_refine_ls_shift/su_max          .033
_refine_ls_shift/su_mean         .002
_refine_ls_structure_factor_coef F
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_all         .086
_refine_ls_wR_factor_ref         .078
_reflns_d_resolution_high        .8
_reflns_d_resolution_low         14.439
_reflns_Friedel_coverage         0
_reflns_limit_h_max              17
_reflns_limit_h_min              0
_reflns_limit_k_max              18
_reflns_limit_k_min              -15
_reflns_limit_l_max              18
_reflns_limit_l_min              -18
_reflns_number_gt                7823
_reflns_number_total             10149
_reflns_threshold_expression     'F    > 4.00 sig(F   )'
_cod_data_source_file            b315854n.txt
_cod_data_source_block           br1012
_cod_original_sg_symbol_Hall     -p_1
_cod_original_sg_symbol_H-M      P_-1
_cod_database_code               7102573