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

Report for the framework in file "public/tmp/tmp_148-2_1_248_YK_dPi.cif"

There are 6 T-atoms per unit cell
There are 12 O-atoms per unit cell

Framework density = 33.33 T-atoms per nm^3
Material density = 3.326 grams per cm^3 (excluding extra-framework material)
-------------------------------------------------------------------
-------------------------- T-O Analysis ---------------------------
-------------------------------------------------------------------
[Si] Ideal SiO distance = 1.610 Angstrom
T1  -- O2  = 1.7153 Angstrom
T1  -- O1  = 1.7231 Angstrom
T1  -- O1  = 1.7881 Angstrom
T1  -- O2  = 1.6563 Angstrom
      mean = 1.7207 Angstrom
        t1 = 0.133944  (0.0 is a perfect SiO4 tetrahedron)
        t2 = 0.118700  (0.0 is a perfect tetrahedron)

        T-O SUMMARY
          Range  = 1.6563 A <--> 1.7881 A
          Mean   = 1.7207 A
          StdDev = 0.0477 A

       t1 Range  = 0.1339 <-- 0.1339 --> 0.1339
       t2 Range  = 0.1187 <-- 0.1187 --> 0.1187

-------------------------------------------------------------------
------------------------- O-T-O Analysis --------------------------
-------------------------------------------------------------------
O2  -- T1  -- O1  = 125.186 deg; O2  -- O1  = 3 A
O2  -- T1  -- O1  = 128.236 deg; O2  -- O1  = 3 A
O2  -- T1  -- O2  = 101.154 deg; O2  -- O2  = 3 A
O1  -- T1  -- O1  =  98.377 deg; O1  -- O1  = 3 A
O1  -- T1  -- O2  =  79.473 deg; O1  -- O2  = 2 A
O1  -- T1  -- O2  = 114.318 deg; O1  -- O2  = 3 A
       79.473 deg <-- 107.791 deg --> 128.236 deg

        O-T-O SUMMARY
          Range  = 79.4728 deg <--> 128.2355 deg
          Mean   = 107.7906 deg
          StdDev = 17.0600 deg

        O--O SUMMARY
          Range  = 2.1609 A <--> 3.1522 A
          Mean   = 2.7538 A
          StdDev = 0.3340 A

-------------------------------------------------------------------
------------------------- T-T-T Analysis --------------------------
-------------------------------------------------------------------
-------------------------------------------------------------------
------------------------- T-O-T Analysis --------------------------
-------------------------------------------------------------------
T1  -- O1  -- T1  = 161.310 deg ; T1  -- T1   3.4647 A

T1  -- O2  -- T1  = 149.808 deg ; T1  -- T1   3.2553 A


        T-O-T SUMMARY
          Range  = 149.8080° <--> 161.3101 deg
          Mean   = 155.5590 deg
          StdDev = 6.0068 deg

        T--T SUMMARY
          Range  = 3.2553 A <--> 3.4647 A
          Mean   = 3.3600 A
          StdDev = 0.1094 A

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

SOME OXYGEN ATOMS ARE TOO CLOSE TO EACH OTHER
O1  -- O2  = 2.1609 A

T-T-T analysis was not conducted.

SOME T-ATOM DISTANCES ARE OUTSIDE THE NORMAL RANGE
T1  has 8 neighboring T-atoms within 3.50 A, but only 4 bridging O-atoms
  T1  -- T1  = 3.2472 Angstrom
  T1  -- T1  = 3.2472 Angstrom
  T1  -- T1  = 3.1697 Angstrom
  T1  -- T1  = 3.2553 Angstrom
  T1  -- T1  = 2.6916 Angstrom
  T1  -- T1  = 3.4647 Angstrom
  T1  -- T1  = 3.4647 Angstrom
  T1  -- T1  = 3.2553 Angstrom

-------------------------------------------------------------------
---------------------- Topological Analysis -----------------------
-------------------------------------------------------------------
T1 (Si): multiplicity = 6
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
