Output from "TOTOPOL", (version 1.92, 17 Jul 2017, Mike Treacy).

Report for the framework in file "public/tmp/tmp_15_2_201718_Xb9sff.cif"

There are 12 T-atoms per unit cell
There are 24 O-atoms per unit cell

Framework density = 29.04 T-atoms per nm^3
Material density = 2.897 grams per cm^3 (excluding extra-framework material)
-------------------------------------------------------------------
-------------------------- T-O Analysis ---------------------------
-------------------------------------------------------------------
[Si] Ideal SiO distance = 1.610 Angstrom
T1  -- O1  = 1.6078 Angstrom
T1  -- O2  = 1.6810 Angstrom
T1  -- O1  = 1.6249 Angstrom
T1  -- O3  = 1.6858 Angstrom
      mean = 1.6499 Angstrom
        t1 = 0.103093  (0.0 is a perfect SiO4 tetrahedron)
        t2 = 0.089296  (0.0 is a perfect tetrahedron)

[Si] Ideal SiO distance = 1.610 Angstrom
T2  -- O2  = 1.6433 Angstrom
T2  -- O2  = 1.6433 Angstrom
T2  -- O3  = 1.6463 Angstrom
T2  -- O3  = 1.6463 Angstrom
      mean = 1.6448 Angstrom
        t1 = 0.059447  (0.0 is a perfect SiO4 tetrahedron)
        t2 = 0.058588  (0.0 is a perfect tetrahedron)

        T-O SUMMARY
          Range  = 1.6078 A <--> 1.6858 A
          Mean   = 1.6482 A
          StdDev = 0.0283 A

       t1 Range  = 0.0594 <-- 0.0813 --> 0.1031
       t2 Range  = 0.0586 <-- 0.0739 --> 0.0893

-------------------------------------------------------------------
------------------------- O-T-O Analysis --------------------------
-------------------------------------------------------------------
O1  -- T1  -- O2  = 109.592 deg; O1  -- O2  = 3 A
O1  -- T1  -- O1  = 130.769 deg; O1  -- O1  = 3 A
O1  -- T1  -- O3  = 103.191 deg; O1  -- O3  = 3 A
O2  -- T1  -- O1  =  96.911 deg; O2  -- O1  = 2 A
O2  -- T1  -- O3  = 131.611 deg; O2  -- O3  = 3 A
O1  -- T1  -- O3  =  87.168 deg; O1  -- O3  = 2 A
       87.168 deg <-- 109.874 deg --> 131.611 deg

O2  -- T2  -- O2  = 107.214 deg; O2  -- O2  = 3 A
O2  -- T2  -- O3  = 122.350 deg; O2  -- O3  = 3 A
O2  -- T2  -- O3  = 100.755 deg; O2  -- O3  = 3 A
O2  -- T2  -- O3  = 100.755 deg; O2  -- O3  = 3 A
O2  -- T2  -- O3  = 122.350 deg; O2  -- O3  = 3 A
O3  -- T2  -- O3  = 105.084 deg; O3  -- O3  = 3 A
       100.755 deg <-- 109.751 deg --> 122.350 deg

        O-T-O SUMMARY
          Range  = 87.1676 deg <--> 131.6110 deg
          Mean   = 109.8124 deg
          StdDev = 13.4400 deg

        O--O SUMMARY
          Range  = 2.2828 A <--> 3.0711 A
          Mean   = 2.6773 A
          StdDev = 0.2171 A

-------------------------------------------------------------------
------------------------- T-T-T Analysis --------------------------
-------------------------------------------------------------------
-------------------------------------------------------------------
------------------------- T-O-T Analysis --------------------------
-------------------------------------------------------------------
T1  -- O1  -- T1  = 150.700 deg ; T1  -- T1   3.1276 A

T1  -- O2  -- T2  = 149.993 deg ; T1  -- T2   3.2110 A

T1  -- O3  -- T2  = 154.363 deg ; T1  -- T2   3.2491 A


        T-O-T SUMMARY
          Range  = 149.9928° <--> 154.3632 deg
          Mean   = 151.6852 deg
          StdDev = 1.9567 deg

        T--T SUMMARY
          Range  = 3.1276 A <--> 3.2491 A
          Mean   = 3.1959 A
          StdDev = 0.0518 A

-------------------------------------------------------------------
------------------------ *** WARNINGS *** -------------------------
-------------------------------------------------------------------

SOME OXYGEN ATOMS ARE TOO CLOSE TO EACH OTHER
O1  -- O3  = 2.2828 A

T-T-T analysis was not conducted.

SOME T-ATOM DISTANCES ARE OUTSIDE THE NORMAL RANGE
T1  has 7 neighboring T-atoms within 3.50 A, but only 4 bridging O-atoms
  T1  -- T1  = 3.4082 Angstrom
  T1  -- T1  = 3.1276 Angstrom
  T1  -- T2  = 3.2110 Angstrom
  T1  -- T2  = 3.3915 Angstrom
  T1  -- T1  = 3.1276 Angstrom
  T1  -- T1  = 3.3311 Angstrom
  T1  -- T2  = 3.2491 Angstrom
T2  has 6 neighboring T-atoms within 3.50 A, but only 4 bridging O-atoms
  T2  -- T1  = 3.3915 Angstrom
  T2  -- T1  = 3.2491 Angstrom
  T2  -- T1  = 3.2110 Angstrom
  T2  -- T1  = 3.2110 Angstrom
  T2  -- T1  = 3.3915 Angstrom
  T2  -- T1  = 3.2491 Angstrom

-------------------------------------------------------------------
---------------------- Topological Analysis -----------------------
-------------------------------------------------------------------
T1 (Si): multiplicity = 8
Coordination Sequence =
    1 4 12 28 50 76 110 148 194 244 302 364 434 508 590 676 770
TD10 = 1169
Circuit symbol = 6_{2}.6_{2}.6_{2}.6_{2}.8_{6}.8_{6}
Weight = 31
Vertex symbol  = 6_{2}.6_{2}.6_{2}.6_{2}.8_{2}.8_{2}
Weight = 31

T2 (Si): multiplicity = 4
Coordination Sequence =
    1 4 12 28 50 76 110 148 194 244 302 364 434 508 590 676 770
TD10 = 1169
Circuit symbol = 6_{2}.6_{2}.6_{2}.6_{2}.8_{6}.8_{6}
Weight = 31
Vertex symbol  = 6_{2}.6_{2}.6_{2}.6_{2}.8_{2}.8_{2}
Weight = 31

<TD10> = 1169.000
Average ring size = 6.5455
