####################################################################### 
# 
# This file contains crystal structure data downloaded from the 
# Cambridge Structural Database (CSD) hosted by the Cambridge 
# Crystallographic Data Centre (CCDC).
# 
# Full information about CCDC data access policies and citation 
# guidelines are available at http://www.ccdc.cam.ac.uk/access/V1 
# 
# Audit and citation data items may have been added by the CCDC. 
# Please retain this information to preserve the provenance of 
# this file and to allow appropriate attribution of the data. 
# 
#######################################################################

data_alq3
_audit_block_doi                 10.5517/cc4y8q1
_database_code_depnum_ccdc_archive 'CCDC 147303'
loop_
_citation_id
_citation_doi
_citation_year
1 10.1021/ja993608k 2000
_audit_update_record             
;
2000-07-19 deposited with the CCDC.
2015-06-25 downloaded from the CCDC.
;
_audit_creation_method           SHELXL-97
_chemical_name_systematic        
;
?
;
_chemical_name_common            Alq3
_chemical_melting_point          ?
_chemical_formula_moiety         ?
_chemical_formula_sum            'C27 H18 Al N3 O3'
_chemical_formula_weight         459.42

loop_
_atom_type_symbol
_atom_type_description
_atom_type_scat_dispersion_real
_atom_type_scat_dispersion_imag
_atom_type_scat_source
C C 0.0033 0.0016 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
H H 0.0000 0.0000 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
N N 0.0061 0.0033 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
O O 0.0106 0.0060 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
Al Al 0.0645 0.0514 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'

_symmetry_cell_setting           Triclinic
_symmetry_space_group_name_H-M   P-1

loop_
_symmetry_equiv_pos_as_xyz
'x, y, z'
'-x, -y, -z'

_cell_length_a                   8.4433(6)
_cell_length_b                   10.2522(8)
_cell_length_c                   13.1711(10)
_cell_angle_alpha                108.5780(10)
_cell_angle_beta                 97.0640(10)
_cell_angle_gamma                89.7430(10)
_cell_volume                     1071.78(14)
_cell_formula_units_Z            2
_cell_measurement_temperature    293(2)
_cell_measurement_reflns_used    44
_cell_measurement_theta_min      3
_cell_measurement_theta_max      23

_exptl_crystal_description       flat
_exptl_crystal_colour            yellow
_exptl_crystal_size_max          200
_exptl_crystal_size_mid          100
_exptl_crystal_size_min          20
_exptl_crystal_density_meas      ?
_exptl_crystal_density_diffrn    1.424
_exptl_crystal_density_method    'not measured'
_exptl_crystal_F_000             476
_exptl_absorpt_coefficient_mu    0.132
_exptl_absorpt_correction_type   SADABS
_exptl_absorpt_correction_T_min  0.850
_exptl_absorpt_correction_T_max  1.000
_exptl_absorpt_process_details   ?
_exptl_absorpt_correction_nazim  ?
_diffrn_measurement_domega       '0.3 '
_diffrn_measurement_rtime        30

_exptl_special_details           
;
?
;

_diffrn_ambient_temperature      293(2)
_diffrn_radiation_wavelength     0.71073
_diffrn_radiation_type           MoK\a
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_monochromator  graphite
_diffrn_measurement_device_type  SMART
_diffrn_measurement_method       omega
_diffrn_detector_area_resol_mean ?
_diffrn_standards_number         ?
_diffrn_standards_interval_count ?
_diffrn_standards_interval_time  ?
_diffrn_standards_decay_%        none
_diffrn_reflns_number            10186
_diffrn_reflns_av_R_equivalents  0.0377
_diffrn_reflns_av_sigmaI/netI    0.0795
_diffrn_reflns_limit_h_min       -10
_diffrn_reflns_limit_h_max       10
_diffrn_reflns_limit_k_min       -13
_diffrn_reflns_limit_k_max       13
_diffrn_reflns_limit_l_min       -17
_diffrn_reflns_limit_l_max       17
_diffrn_reflns_theta_min         1.64
_diffrn_reflns_theta_max         28.86
_reflns_number_total             4790
_reflns_number_gt                2763
_reflns_threshold_expression     >2sigma(I)

_computing_data_collection       ?
_computing_cell_refinement       ?
_computing_data_reduction        ?
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_molecular_graphics    ?
_computing_publication_material  ?

_refine_special_details          
;
Refinement of F² against ALL reflections.  The weighted R-factor wR and
goodness of fit S are based on F², conventional R-factors R are based
on F, with F set to zero for negative F². The threshold expression of
F² > 2sigma(F²) is used only for calculating R-factors(gt) etc. and is
not relevant to the choice of reflections for refinement.  R-factors based
on F² are statistically about twice as large as those based on F, and R-
factors based on ALL data will be even larger.
;

_refine_ls_structure_factor_coef Fsqd
_refine_ls_matrix_type           full
_refine_ls_weighting_scheme      calc
_refine_ls_weighting_details     
'calc w=1/[σ²(Fo²)+(0.0501P)²+0.0000P] where P=(Fo²+2Fc²)/3'
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_atom_sites_solution_hydrogens   geom
_refine_ls_hydrogen_treatment    mixed
_refine_ls_extinction_method     none
_refine_ls_extinction_coef       no
_refine_ls_number_reflns         4790
_refine_ls_number_parameters     307
_refine_ls_number_restraints     0
_refine_ls_R_factor_all          0.1243
_refine_ls_R_factor_gt           0.0594
_refine_ls_wR_factor_ref         0.1209
_refine_ls_wR_factor_gt          0.1033
_refine_ls_goodness_of_fit_ref   0.985
_refine_ls_restrained_S_all      0.985
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000

loop_
_atom_site_label
_atom_site_type_symbol
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
_atom_site_U_iso_or_equiv
_atom_site_adp_type
_atom_site_occupancy
_atom_site_symmetry_multiplicity
_atom_site_calc_flag
_atom_site_refinement_flags
_atom_site_disorder_assembly
_atom_site_disorder_group
Al Al -0.22293(8) 0.19426(7) -0.24045(6) 0.0377(2) Uani 1 1 d . . .
N1A N -0.4159(2) 0.30272(19) -0.18364(15) 0.0399(5) Uani 1 1 d . . .
C2A C -0.5133(3) 0.2904(3) -0.1166(2) 0.0497(7) Uani 1 1 d . . .
H2A H -0.4982 0.2207 -0.0856 0.060 Uiso 1 1 calc R . .
C3A C -0.6399(3) 0.3794(3) -0.0902(2) 0.0619(8) Uani 1 1 d . . .
H3A H -0.7081 0.3676 -0.0432 0.074 Uiso 1 1 calc R . .
C4A C -0.6618(3) 0.4824(3) -0.1335(2) 0.0639(9) Uani 1 1 d . . .
H4A H -0.7448 0.5419 -0.1154 0.077 Uiso 1 1 calc R . .
C5A C -0.5613(3) 0.5004(3) -0.2050(2) 0.0510(7) Uani 1 1 d . . .
C6A C -0.5753(4) 0.6011(3) -0.2578(3) 0.0650(9) Uani 1 1 d . . .
H6A H -0.6543 0.6657 -0.2441 0.078 Uiso 1 1 calc R . .
C7A C -0.4716(4) 0.6022(3) -0.3292(3) 0.0686(9) Uani 1 1 d . . .
H7A H -0.4818 0.6691 -0.3632 0.082 Uiso 1 1 calc R . .
C8A C -0.3503(3) 0.5077(3) -0.3538(2) 0.0547(7) Uani 1 1 d . . .
H8A H -0.2840 0.5114 -0.4043 0.066 Uiso 1 1 calc R . .
C9A C -0.3296(3) 0.4085(2) -0.30248(19) 0.0423(6) Uani 1 1 d . . .
C10A C -0.4376(3) 0.4060(2) -0.22892(19) 0.0389(6) Uani 1 1 d . . .
O11A O -0.21976(19) 0.31557(17) -0.31845(12) 0.0467(4) Uani 1 1 d . . .
N1B N -0.2377(2) 0.08218(18) -0.13439(14) 0.0359(5) Uani 1 1 d . . .
C2B C -0.3195(3) -0.0319(2) -0.1442(2) 0.0453(6) Uani 1 1 d . . .
H2B H -0.3775 -0.0789 -0.2106 0.054 Uiso 1 1 calc R . .
C3B C -0.3223(3) -0.0842(3) -0.0591(2) 0.0505(7) Uani 1 1 d . . .
H3B H -0.3805 -0.1652 -0.0692 0.061 Uiso 1 1 calc R . .
C4B C -0.2398(3) -0.0168(3) 0.0387(2) 0.0501(7) Uani 1 1 d . . .
H4B H -0.2430 -0.0510 0.0958 0.060 Uiso 1 1 calc R . .
C5B C -0.1494(3) 0.1047(3) 0.0543(2) 0.0415(6) Uani 1 1 d . . .
C6B C -0.0588(3) 0.1850(3) 0.1509(2) 0.0521(7) Uani 1 1 d . . .
H6B H -0.0538 0.1586 0.2126 0.062 Uiso 1 1 calc R . .
C7B C 0.0220(3) 0.3019(3) 0.1539(2) 0.0523(7) Uani 1 1 d . . .
H7B H 0.0815 0.3536 0.2184 0.063 Uiso 1 1 calc R . .
C8B C 0.0185(3) 0.3469(2) 0.06278(19) 0.0426(6) Uani 1 1 d . . .
H8B H 0.0743 0.4273 0.0681 0.051 Uiso 1 1 calc R . .
C9B C -0.0677(3) 0.2715(2) -0.03391(19) 0.0360(6) Uani 1 1 d . . .
C10B C -0.1525(3) 0.1496(2) -0.03666(18) 0.0340(5) Uani 1 1 d . . .
O11B O -0.08187(18) 0.30246(15) -0.12472(12) 0.0398(4) Uani 1 1 d . . .
N1C N -0.0486(2) 0.07817(18) -0.31138(14) 0.0346(5) Uani 1 1 d . . .
C2C C 0.1093(3) 0.0983(3) -0.29677(19) 0.0415(6) Uani 1 1 d . . .
H2C H 0.1541 0.1801 -0.2474 0.050 Uiso 1 1 calc R . .
C3C C 0.2102(3) 0.0002(3) -0.35346(19) 0.0456(6) Uani 1 1 d . . .
H3C H 0.3201 0.0174 -0.3419 0.055 Uiso 1 1 calc R . .
C4C C 0.1466(3) -0.1199(3) -0.42530(19) 0.0463(7) Uani 1 1 d . . .
H4C H 0.2135 -0.1857 -0.4621 0.056 Uiso 1 1 calc R . .
C5C C -0.0201(3) -0.1462(2) -0.44479(18) 0.0396(6) Uani 1 1 d . . .
C6C C -0.1016(3) -0.2647(3) -0.5186(2) 0.0537(7) Uani 1 1 d . . .
H6C H -0.0446 -0.3375 -0.5575 0.064 Uiso 1 1 calc R . .
C7C C -0.2648(3) -0.2722(3) -0.5327(2) 0.0542(7) Uani 1 1 d . . .
H7C H -0.3170 -0.3509 -0.5819 0.065 Uiso 1 1 calc R . .
C8C C -0.3569(3) -0.1652(2) -0.47583(18) 0.0448(6) Uani 1 1 d . . .
H8C H -0.4678 -0.1736 -0.4889 0.054 Uiso 1 1 calc R . .
C9C C -0.2839(3) -0.0485(2) -0.40100(18) 0.0360(6) Uani 1 1 d . . .
C10C C -0.1131(3) -0.0407(2) -0.38557(17) 0.0331(5) Uani 1 1 d . . .
O11C O -0.35680(17) 0.05903(16) -0.34197(12) 0.0411(4) Uani 1 1 d . . .


_geom_special_details            
;
All esds (except the esd in the dihedral angle between two l.s. planes)
are estimated using the full covariance matrix.  The cell esds are taken
into account individually in the estimation of esds in distances, angles
and torsion angles; correlations between esds in cell parameters are only
used when they are defined by crystal symmetry.  An approximate (isotropic)
treatment of cell esds is used for estimating esds involving l.s. planes.
;

loop_
_geom_bond_atom_site_label_1
_geom_bond_atom_site_label_2
_geom_bond_distance
_geom_bond_site_symmetry_2
_geom_bond_publ_flag
Al O11A 1.8505(17) . ?
Al O11C 1.8571(16) . ?
Al O11B 1.8602(16) . ?
Al N1C 2.0172(19) . ?
Al N1A 2.050(2) . ?
Al N1B 2.087(2) . ?
N1A C2A 1.313(3) . ?
N1A C10A 1.372(3) . ?
C2A C3A 1.406(3) . ?
C3A C4A 1.353(4) . ?
C4A C5A 1.397(4) . ?
C5A C6A 1.414(4) . ?
C5A C10A 1.415(3) . ?
C6A C7A 1.364(4) . ?
C7A C8A 1.402(4) . ?
C8A C9A 1.388(3) . ?
C9A O11A 1.313(3) . ?
C9A C10A 1.416(3) . ?
N1B C2B 1.323(3) . ?
N1B C10B 1.364(3) . ?
C2B C3B 1.391(3) . ?
C3B C4B 1.355(3) . ?
C4B C5B 1.408(3) . ?
C5B C6B 1.408(3) . ?
C5B C10B 1.411(3) . ?
C6B C7B 1.369(4) . ?
C7B C8B 1.414(3) . ?
C8B C9B 1.378(3) . ?
C9B O11B 1.323(3) . ?
C9B C10B 1.431(3) . ?
N1C C2C 1.331(3) . ?
N1C C10C 1.361(3) . ?
C2C C3C 1.402(3) . ?
C3C C4C 1.356(3) . ?
C4C C5C 1.411(3) . ?
C5C C6C 1.409(3) . ?
C5C C10C 1.414(3) . ?
C6C C7C 1.366(3) . ?
C7C C8C 1.407(3) . ?
C8C C9C 1.374(3) . ?
C9C O11C 1.328(3) . ?
C9C C10C 1.430(3) . ?

loop_
_geom_angle_atom_site_label_1
_geom_angle_atom_site_label_2
_geom_angle_atom_site_label_3
_geom_angle
_geom_angle_site_symmetry_1
_geom_angle_site_symmetry_3
_geom_angle_publ_flag
O11A Al O11C 97.52(7) . . ?
O11A Al O11B 94.05(7) . . ?
O11C Al O11B 168.22(8) . . ?
O11A Al N1C 94.66(8) . . ?
O11C Al N1C 83.48(7) . . ?
O11B Al N1C 93.39(7) . . ?
O11A Al N1A 83.63(8) . . ?
O11C Al N1A 90.84(7) . . ?
O11B Al N1A 92.66(7) . . ?
N1C Al N1A 173.82(8) . . ?
O11A Al N1B 171.46(8) . . ?
O11C Al N1B 87.43(7) . . ?
O11B Al N1B 81.36(7) . . ?
N1C Al N1B 92.81(7) . . ?
N1A Al N1B 89.36(8) . . ?
C2A N1A C10A 119.1(2) . . ?
C2A N1A Al 132.76(18) . . ?
C10A N1A Al 108.17(16) . . ?
N1A C2A C3A 122.0(3) . . ?
C4A C3A C2A 119.6(3) . . ?
C3A C4A C5A 120.8(3) . . ?
C4A C5A C6A 125.9(3) . . ?
C4A C5A C10A 116.5(3) . . ?
C6A C5A C10A 117.5(3) . . ?
C7A C6A C5A 119.1(3) . . ?
C6A C7A C8A 123.3(3) . . ?
C9A C8A C7A 119.7(3) . . ?
O11A C9A C8A 125.1(2) . . ?
O11A C9A C10A 117.6(2) . . ?
C8A C9A C10A 117.3(2) . . ?
N1A C10A C5A 122.1(2) . . ?
N1A C10A C9A 114.9(2) . . ?
C5A C10A C9A 123.0(2) . . ?
C9A O11A Al 115.61(15) . . ?
C2B N1B C10B 118.1(2) . . ?
C2B N1B Al 131.87(17) . . ?
C10B N1B Al 109.91(14) . . ?
N1B C2B C3B 122.6(2) . . ?
C4B C3B C2B 119.7(2) . . ?
C3B C4B C5B 120.5(2) . . ?
C6B C5B C4B 126.5(2) . . ?
C6B C5B C10B 117.6(2) . . ?
C4B C5B C10B 115.9(2) . . ?
C7B C6B C5B 119.8(3) . . ?
C6B C7B C8B 122.5(2) . . ?
C9B C8B C7B 119.9(2) . . ?
O11B C9B C8B 126.1(2) . . ?
O11B C9B C10B 116.5(2) . . ?
C8B C9B C10B 117.4(2) . . ?
N1B C10B C5B 123.2(2) . . ?
N1B C10B C9B 114.0(2) . . ?
C5B C10B C9B 122.7(2) . . ?
C9B O11B Al 117.76(14) . . ?
C2C N1C C10C 118.4(2) . . ?
C2C N1C Al 131.64(17) . . ?
C10C N1C Al 109.99(14) . . ?
N1C C2C C3C 122.1(2) . . ?
C4C C3C C2C 119.6(2) . . ?
C3C C4C C5C 120.7(2) . . ?
C6C C5C C4C 126.4(2) . . ?
C6C C5C C10C 117.6(2) . . ?
C4C C5C C10C 116.0(2) . . ?
C7C C6C C5C 119.7(2) . . ?
C6C C7C C8C 122.5(2) . . ?
C9C C8C C7C 120.4(2) . . ?
O11C C9C C8C 126.2(2) . . ?
O11C C9C C10C 116.5(2) . . ?
C8C C9C C10C 117.2(2) . . ?
N1C C10C C5C 123.2(2) . . ?
N1C C10C C9C 114.2(2) . . ?
C5C C10C C9C 122.6(2) . . ?
C9C O11C Al 115.31(14) . . ?

_diffrn_measured_fraction_theta_max 0.854
_diffrn_reflns_theta_full        28.86
_diffrn_measured_fraction_theta_full 0.854
_refine_diff_density_max         0.175
_refine_diff_density_min         -0.270
_refine_diff_density_rms         0.046

#===END

